KSH44H11TM中文资料

旋启式止回阀使用说明书高能阀门集团有限公司产品简介H64系列产品是我公司最新研制开发的止回阀，主要适用于石油、化工、食品、医药、轻纺、造纸、给排水、冶炼及能源系统作为单向阀使用，用来防止介质的逆流和破坏性水源。

一、特点1．体积小，重量轻，结构紧凑，维修方便。

2．缓闭装置设计新颖，结构紧凑合理，性能稳定可靠且位于管线之处，避免了污染介质。

3．运行平稳，无震动，无噪音。

4．启闭特性好，阀门开启压力≤0.03MPa。

开启迅速，关闭阀门采用可调式，快慢两阶段关闭方式，缓闭时间调节范围大，可适用不同工况要求。

二、产品符合标准1．设计制造采用BS 1868标准;2．对焊端尺寸符合ANSI B16..25的规定。

3．结构长度尺寸符合ANSI B16.10的规定。

三、工作原理：本止回阀主要是由阀体、阀板、转轴、摇臂、缓冲液压缸等组成。

本阀靠进口介质压力、推动阀板开启使介质通过，阀板通过转轴带动摇臂将缓冲液压缸中活塞杆拉到开启位置。

当介质停止流动时（如泵突然停止运行）由于阀板自重及介质倒流的作用，使阀板自动关闭，由于缓冲液压缸的作用，阀板关闭可分两阶段。

从全开位置（90°）到运行了75°为快关段，阻尼装置作用很小，75°以后阻尼作用加大，为慢关段，且慢关的时间可通过调节缓冲液压缸的溢流阀进行调整，以消除破坏性水锤（将水锤压力控制在工作压力的1.2~2.5倍之间,并控制介质倒流时,水泵倒转速不超过水泵额定转速的1.3倍）.四、主要性能规范公称压力强度试验MPa密封试验MPa适用温度(℃)适用介质150LB 3.0 2.2≤425℃水、蒸气、煤气、油品、热空气、腐蚀性介质等300LB 7.5 5.5600LB 15.0 11.0五、结构简图六、主要零件材料零件名称材料阀体A216 WCB阀瓣A216 WCB+13Cr阀座A105+13Cr螺母A193 B7摇杆A216 WCB阀盖A216 WCB螺柱A194 2H垫片304+柔性石墨缠绕垫销A182 F6a吊环A181七、保管、安装、使用及维护1、阀门应存放在比较干燥的室内。

TH44系列分集水器技术规格及使用说明书概 述TH44 系列分集水器为一体锻压成型分集水器，采用黄铜喷砂处理。

产品应用于低温地板辐射采暖控制系统，分集水器各支路安装有通断阀、调节阀，用户可根据房间所需温度，对分水器调节阀进行流量调节；也可通过集水器通断阀进行关断，从而达到温暖、舒适、 节能的效果。

产品外观如右图（仅供参考）型号命名规格TH44D25 C □－□分集水器类型主管管径D25=主管管径为 DN25（1″） 芯 体C1216=Φ12/16 C1520=Φ15/20 C1620=Φ16/20 支管数量2=2 路；3=3 路；……8=8 路产品技术参数执行标准：GB/T29730-2013 主要零件材质公称压力 PN16 分集水器主管黄铜 介质温度 0～100℃排气阀 黄铜 适用介质 水、乙二醇水溶液（30%）阀杆 黄铜支管管间距 50mm 密封件 三元乙丙橡胶(EPDM) 主管公称通径 DN25(1″)芯体 黄铜 支管口径 Φ12/16、Φ15/20、Φ16/20阀芯 黄铜 有效行程 3mm 手动调节旋钮ABS主管壁厚1.8mm1.手动调节旋钮2.TH44 主管(包含集水器主管，分水器主管)3.芯体4.固定支架5.手动排气阀53 42 1产品特点锻造成型：主管与支管一体锻压成型，主体与支管无缝连接，提高了产品密封的可靠性。

手动调节：手动带刻度全调节，自由调配流量；表面处理：黄铜喷砂，耐腐蚀，造型简洁美观。

支架安装：分集水器支架简洁、美观、稳固，便于安装，节省安装空间。

安装尺寸支路数量 2 3 4 5 6 7 8 支架间距-L2(mm) 92 142 192 242 292 342 392总长度-L (mm) 144 194 244 294 344 394 444安装提示为方便运输及用户安装，TH44 系列分集水器分解包装。

安装前，对照部件图清点配件，安装时符合《地面辐射供暖技术规程》中分集水器安装要求。

韩国（KS ）钢铁牌号表示方法简介
1. 韩国钢铁牌号表示方法概述
KS （Korean Standard ）是韩国车家标准代号。

由于KS 钢铁标准大多数引用日本JIS 标准，故钢铁牌号表示方法与日本JIS 标准基本相同，有的牌号仅是牌号字母或排列顺序有所变更，而有些与甚至完全相同。

牌号甚至完全相同。

牌号采用的代事情及代有的钢铁种类见表1-23 。

①SCPH 既为高温高压铸钢代号又为高温高压然铁代号，但组成牌号时铸钢牌号尾部仅为数字序号，而铸铁牌号尾部除数字序号还要加上字母“ CF ”，如SCPH21-CF 。

2. KS 标准各类钢铁牌号示例说明，可参阅日本JIS 标准的相关内容予以理解，在此不再作较详细介绍。

KSH44H11KSH44H11TRADEMARKSThe following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is not intended to be an exhaustive list of all such trademarks.DISCLAIMERFAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN;NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS.LIFE SUPPORT POLICYFAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION.As used herein:1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body,or (b) support or sustain life, or (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user.2. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness.PRODUCT STATUS DEFINITIONS Definition of TermsDatasheet Identification Product Status DefinitionAdvance InformationFormative or In Design This datasheet contains the design specifications for product development. Specifications may change in any manner without notice.PreliminaryFirst ProductionThis datasheet contains preliminary data, andsupplementary data will be published at a later date.Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design.No Identification Needed Full ProductionThis datasheet contains final specifications. Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design.Obsolete Not In ProductionThis datasheet contains specifications on a product that has been discontinued by Fairchild semiconductor.The datasheet is printed for reference information only.FACT™FACT Quiet series™FAST ®FASTr™FRFET™GlobalOptoisolator™GTO™HiSeC™I 2C™ImpliedDisconnect™ISOPLANAR™LittleFET™MicroFET™MicroPak™MICROWIRE™MSX™MSXPro™OCX™OCXPro™OPTOLOGIC ®OPTOPLANAR™PACMAN™POP™Power247™PowerTrench ®QFET™QS™QT Optoelectronics™Quiet Series™RapidConfigure™RapidConnect™SILENT SWITCHER ®SMART START™SPM™Stealth™SuperSOT™-3SuperSOT™-6SuperSOT™-8SyncFET™TinyLogic™TruTranslation™UHC™UltraFET ®VCX™ACEx™ActiveArray™Bottomless™CoolFET™CROSSVOLT ™DOME™EcoSPARK™E 2CMOS™EnSigna™Across the board. Around the world.™The Power Franchise™Programmable Active Droop™分销商库存信息:FAIRCHILDKSH44H11ITU KSH44H11TM KSH44H11TF。

MJD44H11,NJVMJD44H11 (NPN), MJD45H11,NJVMJD45H11 (PNP) Complementary Power TransistorsDPAK For Surface Mount Applications Designed for general purpose power and switching such as output or driver stages in applications such as switching regulators, converters, and power amplifiers.Features•Lead Formed for Surface Mount Application in Plastic Sleeves (No Suffix)•Straight Lead Version in Plastic Sleeves (“−1” Suffix)•Electrically Similar to Popular D44H/D45H Series•Low Collector Emitter Saturation V oltage −V CE(sat) = 1.0 V olt Max @ 8.0 A•Fast Switching Speeds•Complementary Pairs Simplifies Designs•Epoxy Meets UL 94 V−0 @ 0.125 in•ESD Ratings:Human Body Model, 3B u 8000 VMachine Model, C u 400 V•NJV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q101 Qualified and PPAP Capable•These are Pb−Free Packages**For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D.SILICONPOWER TRANSISTORS8 AMPERES80 VOLTS, 20 WATTSIPAKCASE 369DSTYLE 1DPAKCASE 369CSTYLE 1MARKINGDIAGRAMSA=Assembly LocationY YearWW Work WeekJ4xH11=Device Codex = 4 or 5G=Pb−Free PackageAYWWJ4xH11GSee detailed ordering and shipping information in the package dimensions section on page 7 of this data sheet.ORDERING INFORMATIONMAXIMUM RATINGS (T A= 25_C, common for NPN and PNP, minus sign, “−”, for PNP omitted, unless otherwise noted)Rating Symbol Max Unit Collector−Emitter Voltage V CEO80Vdc Emitter−Base Voltage V EB5VdcCollector Current− Continuous− Peak I C816AdcTotal Power Dissipation @ T C = 25°CDerate above 25°C P D200.16WW/°CTotal Power Dissipation (Note 1) @ T A = 25°CDerate above 25°C P D1.750.014WW/°COperating and Storage JunctionTemperature RangeT J, T stg−55 to +150°CStresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability.THERMAL CHARACTERISTICSCharacteristic Symbol Max Unit Thermal Resistance, Junction−to−Case R q JC 6.25°C/W Thermal Resistance, Junction−to−Ambient (Note 1)R q JA71.4°C/W Lead Temperature for Soldering T L260°C1.These ratings are applicable when surface mounted on the minimum pad sizes recommended.ELECTRICAL CHARACTERISTICS(T A= 25_C, common for NPN and PNP, minus sign, “−”, for PNP omitted, unless otherwise noted)Characteristic Symbol Min Typ Max Unit OFF CHARACTERISTICSCollector−Emitter Sustaining Voltage(I C = 30 mA, I B = 0)V CEO(sus)80VdcCollector Cutoff Current(V CE = Rated V CEO, V BE = 0)I CES 1.0m AEmitter Cutoff Current(V EB = 5 Vdc)I EBO 1.0m A ON CHARACTERISTICSCollector−Emitter Saturation Voltage(I C = 8 Adc, I B = 0.4 Adc)V CE(sat)1VdcBase−Emitter Saturation Voltage(I C = 8 Adc, I B = 0.8 Adc)V BE(sat) 1.5VdcDC Current Gain(V CE = 1 Vdc, I C = 2 Adc)h FE60−DC Current Gain(V CE = 1 Vdc, I C = 4 Adc)40DYNAMIC CHARACTERISTICSCollector Capacitance(V CB = 10 Vdc, f test = 1 MHz)MJD44H11, NJVMJD44H11G,/T4G/RLGMJD45H11, NJVMJD45H11T4G/RLG C cb45130pFGain Bandwidth Product(I C = 0.5 Adc, V CE = 10 Vdc, f = 20 MHz)MJD44H11, NJVMJD44H11G,/T4G/RLGMJD45H11, NJVMJD45H11T4G/RLG f T8590MHzSWITCHING TIMESDelay and Rise Times(I C = 5 Adc, I B1 = 0.5 Adc)MJD44H11, NJVMJD44H11G,/T4G/RLGMJD45H11, NJVMJD45H11T4G/RLG t d + t r300135nsStorage Time(I C = 5 Adc, I B1 = I B2 = 0.5 Adc)MJD44H11, NJVMJD44H11G,/T4G/RLGMJD45H11, NJVMJD45H11T4G/RLG t s500500nsFall Time(I C = 5 Adc, I B1 = I B2 = 0.5 Adc MJD44H11, NJVMJD44H11G,/T4G/RLGMJD45H11, NJVMJD45H11T4G/RLG t f140100nst, TIME (ms)10.010.30.20.07r (t ), E F F E C T I V E T R A N S I E N T T H E R M A L R E S I S T A N C E (N O R M A L I Z E D )0.7Figure 1. Thermal Response0.50.10.050.030.02I C , C O L L E C T O R C U R R E N T (A M P )20V CE , COLLECTOR-EMITTER VOLTAGE (VOLTS)20.550.10.31310Figure 2. Maximum Forward BiasSafe Operating AreaThere are two limitations on the power handling ability of a transistor: average junction temperature and second breakdown. Safe operating area curves indicate I C − V CE limits of the transistor that must be observed for reliable operation; i.e., the transistor must not be subjected to greater dissipation than the curves indicate.The data of Figure 2 is based on T J(pk) = 150_C; T C is variable depending on conditions. Second breakdown pulse limits are valid for duty cycles to 10% provided T J(pk)v 150_C. T J(pk) may be calculated from the data in Figure 1. At high case temperatures, thermal limitations will reduce the power that can be handled to values less than the limitations imposed by second breakdown.25T, TEMPERATURE (°C)2015105P D , P O W E R D I S S I P A T I O N (W A T T S )2.5021.510.5T A T C Figure 3. Power DeratingFigure 4. MJD44H11 DC Current GainFigure 5. MJD45H11 DC Current GainI C , COLLECTOR CURRENT (A)Figure 6. MJD44H11 DC Current GainFigure 7. MJD45H11 DC Current GainFigure 8. MJD44H11 Saturation VoltageV CE(sat)Figure 9. MJD45H11 Saturation VoltageV CE(sat)I C , COLLECTOR CURRENT (A)h F E , D C C U R R E N T G A I NV C E (s a t ), C O L L −E M I T S A T U R A T I O N V O L T A G E (V )I C , COLLECTOR CURRENT (A)101000h F E , D C C U R R E N T G A I NI C , COLLECTOR CURRENT (A)h F E , D C C U R R E N T G A I NI C , COLLECTOR CURRENT (A)101000h F E , D C C U R R E N T G A I N I C , COLLECTOR CURRENT (A)0.10.20.30.40.60.70.8V C E (s a t ), C O L L −E M I T S A T U R A T I O N V O L T A G E (V )0.5Figure 10. MJD44H11 Saturation VoltageV BE(sat)Figure 11. MJD45H11 Saturation VoltageV BE(sat)I C , COLLECTOR CURRENT (A)I C , COLLECTOR CURRENT (A)Figure 12. MJD44H11 Collector SaturationRegionFigure 13. MJD45H11 Collector SaturationRegionI B , BASE CURRENT (mA)I B , BASE CURRENT (mA)Figure 14. MJD44H11 Capacitance Figure 15. MJD45H11 CapacitanceV R , REVERSE VOLTAGE (V)V B E (s a t ), B A S E −E M I T S A T U R A T I O N V O L T A G E (V )V C E , C O L L E C T O R −E M I T T E R V O L T A G E (V )C , C A P A C I T A N C E (p F )0.20.40.60.81.01.21.4V B E (s a t ), B A S E −E M I T S A T U R A T I O N V O L T A G E (V )0.40.20.61.01.41.82.0V C E , C O L L E C T O R −E M I T T E R V O L T A G E (V )0.81.21.6V R , REVERSE VOLTAGE (V)101000C , C A P A C I T A N C E (p F )Figure 16. MJD44H11Current −Gain −Bandwidth Product Figure 17. MJD45H11Current −Gain −Bandwidth ProductI C , COLLECTOR CURRENT (A)I C , COLLECTOR CURRENT (A)f T a u , C U R R E N T −G A I N −B A N D W I D T H P R O D U C Tf T a u , C U R R E N T −G A I N −B A N D W I D T H P R O D U C TORDERING INFORMATIONDevicePackage Type PackageShipping †MJD44H11G DPAK (Pb −Free)369C75 Units / RailNJVMJD44H11G DPAK (Pb −Free)MJD44H11−1G DPAK −3(Pb −Free)369DMJD44H11RLG DPAK (Pb −Free)369C1,800 / Tape & ReelNJVMJD44H11RLG DPAK (Pb −Free)MJD44H11T4G DPAK (Pb −Free)2,500 / Tape & ReelNJVMJD44H11T4G DPAK (Pb −Free)MJD44H11T5G DPAK (Pb −Free)MJD45H11G DPAK (Pb −Free)75 Units / RailMJD45H11−1G DPAK −3(Pb −Free)369D MJD45H11RLG DPAK (Pb −Free)369C1,800 / Tape & ReelNJVMJD45H11RLG DPAK (Pb −Free)MJD45H11T4G DPAK (Pb −Free)2,500 / Tape & ReelNJVMJD45H11T4GDPAK (Pb −Free)†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D.DPAK CASE 369C ISSUE DSTYLE 1:PIN 1.BASE2.COLLECTOR3.EMITTER4.COLLECTORǒmm inchesǓSCALE 3:1*For additional information on our Pb −Free strategy and solderingdetails, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D.SOLDERING FOOTPRINT*DIM MIN MAX MIN MAX MILLIMETERSINCHES D 0.2350.245 5.97 6.22E 0.2500.265 6.35 6.73A 0.0860.094 2.18 2.38b 0.0250.0350.630.89c20.0180.0240.460.61b20.0300.0450.76 1.14c 0.0180.0240.460.61e 0.090 BSC 2.29 BSC b30.1800.215 4.57 5.46L4−−−0.040−−− 1.01L 0.0550.070 1.40 1.78L30.0350.0500.89 1.27Z0.155−−−3.93−−−NOTES:1.DIMENSIONING AND TOLERANCING PER ASME Y14.5M, 1994.2.CONTROLLING DIMENSION: INCHES.3.THERMAL PAD CONTOUR OPTIONAL WITHIN DI-MENSIONS b3, L3 and Z.4.DIMENSIONS D AND E DO NOT INCLUDE MOLD FLASH, PROTRUSIONS, OR BURRS. MOLDFLASH, PROTRUSIONS, OR GATE BURRS SHALL NOT EXCEED 0.006 INCHES PER SIDE.5.DIMENSIONS D AND E ARE DETERMINED AT THE OUTERMOST EXTREMES OF THE PLASTIC BODY .6.DATUMS A AND B ARE DETERMINED AT DATUM PLANE H.H 0.3700.4109.4010.41A10.0000.0050.000.13L10.108 REF 2.74 REF L20.020 BSC 0.51 BSC DETAIL AROTATED 90 CW 5EDIM MIN MAX MIN MAX MILLIMETERSINCHES A 0.2350.245 5.97 6.35B 0.2500.265 6.35 6.73C 0.0860.094 2.19 2.38D 0.0270.0350.690.88E 0.0180.0230.460.58F 0.0370.0450.94 1.14G 0.090 BSC 2.29 BSC H 0.0340.0400.87 1.01J 0.0180.0230.460.58K 0.3500.3808.899.65R 0.1800.215 4.45 5.45S 0.0250.0400.63 1.01V 0.0350.0500.89 1.27NOTES:1.DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982.2.CONTROLLING DIMENSION: INCH.Z0.155−−−3.93−−−IPAK CASE 369D ISSUE CSTYLE 1:PIN 1.BASE2.COLLECTOR3.EMITTER4.COLLECTORON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC owns the rights to a number of patents, trademarks,copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed at /site/pdf/Patent −Marking.pdf. SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. “Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly,any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.PUBLICATION ORDERING INFORMATION分销商库存信息:ONSEMIMJD44H11T4G MJD45H11T4G MJD44H11G MJD45H11G MJD44H11-1G MJD45H11-1G MJD44H11T5G MJD44H11RLG MJD45H11RLG MJD45H11-001MJD44H11-001MJD44H11T4 MJD45H11T4MJD44H11T5。

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泰华坚持以客户为中心，以诚信为根本，以科技创新走向未来。

2.企业文化面对竞争激烈的未来，我们坚持“观念创新，产品创新，管理创新，行为创新”，永葆泰华人的激情和组织活力。

锐意创新，超越自我，为企业的未来发展创造空间，保持企业的持续发展和长盛不衰。

3.产品介绍3.1.信号隔离器3.1.1.TU-R系列电阻信号隔离器1）主要参数输入端输入信号:电阻信号，阻值范围：0-5KΩ激励方式：内置精密恒流源激励输出端输出信号:4-20mA;0-20mA;0- 5V;0-10V最大输出电流：35mA输出负载电阻:RL≤500Ω(输出为电流信号时);RL＞10KΩ(输出为电压信号时) 注：用户可以在订货时指定电流输出或电压输出。

~ 1 ~ SEC 单极霍尔开关SS441使用手册-中文
概述：
SS441是一个采用双极晶体管技术制造的单极霍尔效应传感器IC 。

该器件集成了电压调节器、反向电池保护二极管、带动态偏移消除系统的霍尔传感器、温度补偿电路、小信号放大器、施密特触发器和一个输出灌电流达25mA 的集电极开漏输出驱动器。

配合以适当的上拉输出电路，它即可与双极型晶体管电路或CMOS 逻辑电路器件协同工作。

优点和特性：
- 4.5V 到24V 的工作电压范围
- -40°C 到150°C 的极大的工作温度范围
- 双极晶体管工艺
- 集电极开漏25mA 输出
- 反向电池保护
- 小尺寸SOT23 3L 或者SIP 3L 封装
- 高固态可靠性
- 抗物理应力
应用实例：
- 汽车、消费类电子及工业级应用
- 固态开关
- 无刷直流电机
- 速度检测
- 线性位置检测
- 角度检测
- 近感探测
- 电流检测
封装：
3引脚的SOT23封装 (器件标号后缀为SO) ； 3引脚的
SIP 封装
(器件标号后缀为UA)。

–Options:only for valve with single actuator:/A = Actuator device mounted on side of port B (for DH and DK).Actuator device mounted on side of port A of main body (for DPH)only for DP:/D =internal drain /E =external pressure/H = adjustable chokes for controlling the main spool shifting time(meter-out to the pilot chambers of the main valve)/H9= adjustable chokes for controlling the main spool shifting time(meter-in to the pilot chambers of the main valve)/R =pilot pressure generator on port P at 4 bar /S = main spool stroke adjustmentValve configuration, see section ݚ0= free, without springs1= spring centered, without detent 3= spring offset external position 5= 2 external positions, with detent 7= center and external positionsPneumatic operated directional valvesISO 4401 sizes 06, 10, 16, 25 and 32Table E255-1/EPneumatic operated directional valves are spool type ባ, three or four way, two or three position, designed to operate in oil hydraulic systems.Available with single or double pneuma-tic actuator ብwith manual override.DH-0 = ISO 4401 size 06, flow up to 50 l/min DK-1 = ISO 4401 size 10, flow up to 160 l/min DPH-2 = ISO 4401 size 16, flow up to 300 l/min DPH-3 = ISO 4401 size 25, flow up to 600 l/min DPH-4 = ISO 4401 size 25, flow up to 700 l/min DPH-6 = ISO 4401 size 32, flow up to 1000 l/minMax pressure:350 bar for DH-0, DPH -2, DPH -3, DPH -4,DPH-6315 bar for DK-1DH-0Type of actuator:8 = single actuator 9 = double actuatorSpool type, see section ݛ1MODEL CODEHYDRAULIC CHARACTERISTICSE255813/A **/*2Directional control valve,size:DH-0 = 06DK-1 = 10DPH-2 = 16DPH-3 = 25DPH-4 = 25 (high flow)DPH-6 = 32Series numberValve modelDH-0DK-1DPH-2DPH-3DPH-4DPH-6Max recommended flow[l/min]501603006007001000Max pressure on port P, A, B (also X for DP)[bar]350315350Max pressure on port T [bar]100250Max pressure on port L and Y[bar]null pressureMin/Max pneumatic pressure (1)[bar]–2/122/12Acting the actuator on port A, the hydraulic connections are P →B,A →T, except for spool type 4 and 5where the connections are P →A,B →T.OperationBy activating the actuator on side B of the pilot valve the hydraulic connections are P →A, B →T, except for spool type 4 and 5 where the connections are P →B, A →T.By activating the actuator on side A of the pilot valve,opposit connections are performed.In the spring centered versions the spool is centered by the spring action when both the pilot chambers are unloaded.Min. recommended oil pressure on piloting line [bar]4; max recommended: 250Pilot pressure can be internal or external (/E) through port X.The device /R generates an additional pressure drop, in order to ensure the minimum pilot pressure, for correct operation of the valves with internal pilot210Seals material:omit for NBR (mineral oil & water glycol)PE = FPM(1) filtered and lubricated air3MAIN CHARACTERISTICS OF PNEUMATIC OPERATED DIRECTIONAL VALVESAssembly position / location Any position except for valves type DH-090, DK-190, DPH-*90 (without springs) that must be installedwith their longitudinal axis horizontal.Drain port Y must always be connected directly to tank except for version /D (internal drain)Subplate surface finishing Roughness index Ra 0,4 - flatness ratio 0,01/100 (ISO 1101)Ambient temperature-20°C to + 70°CFluid Hydraulic oil as per DIN 51524...535, for other fluids see section ݗRecommended viscosity15 ÷ 100 mm2/s at 40°C (ISO VG 15 ÷ 100)Fluid contamination class ISO 4406 class 21/19/16 NAS 1638 class 10, in line filters of 25 μm (β25 _>75 recommended)Fluid temperature-20°C +60°C (standard seals) -20°C +80°C (/PE seals)4CONFIGURATIONS and SPOOLS valves type DH-*, DK-*NOTES-Spools type 0 and 3 are also available as 0/1 and 3/1, where in centre position oil passage from ports to tank are restricted;-Spools type 1,4 and 5 are also available as 1/1, 4/8 and 5/1. They are properly shaped to reduce water-hammer shocks during the switching;-Spool type 1, 3, 8 and 1/2 for DH-0 and DK-1 are available as 1P, 3P, 8P (only for DH-0), and 1/2P to limit valve leakage.-On request, other type of spools are available.5CONFIGURATIONS and SPOOLS valves type DPH-*NOTES-Spools type 0 and 3 are also available as 0/1 and 3/1, where in centre position oil passage from ports to tank are restricted;-Spools type 1,4 and 5 are also available as 1/1, 4/8 and 5/1 (not available for DPH-6). They are properly shaped to reduce water-hammer shocks during the switching;-On request, other type of spools are available.6Q/Δp DIAGRAMSDH-0See note and diagrams on table E010 relating the DH* valve from which DH-0* are derivatedDK-1See note and diagrams on table E025 relating the DKE, DKER valve from which DK-1* are derivatedDPH-2See note and diagrams on table E085 relating the DPH*-2 valve from which DP-2* are derivatedDPH-3See note and diagrams on table E085 relating the DPH*-3 valve from which DP-3* are derivatedDPH-4See note and diagrams on table E085 relating the DPH*-4 valve from which DP-4* are derivatedDPH-6See note and diagrams on table E085 relating the DPH*-6 valve from which DP-6* are derivated7DIMENSIONS OF PNEUMATIC OPERATED VALVES ISO 4401 SIZE 06 AND 10 [mm]E2558DIMENSIONS OF PNEUMATIC OPERATED VALVES ISO 4401 SIZE 16, 25 AND 32 [mm]A B TP XYA B TP X YLL06/13A BTP X YLOnly for option /H。

SHT4x4th Generation, High-Accuracy, Ultra-Low-Power, 16-bit Relative Humidity and Temperature SensorFeatures• Relative humidity accuracy: up to ±1.5 %RH • Temperature accuracy: up to ±0.1 °C • Supply voltage: 1.08 V … 3.6 V • Average current: 0.4 µA (at meas. rate 1 Hz) • Idle current: 80 nA• I2C fast mode plus, CRC checksum• Operating range: 0…100 %RH, -40…125 °C • Fully functional in condensing environment • Variable power heater • NIST traceability• JEDEC JESD47 qualification• Mature technology from global market leaderGeneral DescriptionSHT4x is a digital sensor platform for measuring relative humidity and temperature at different accuracy classes. The I2C interface provides several preconfigured I2C addresses and maintains an ultra-low power budget. The power-trimmed internal heater can be used at three heating levels thus enabling sensor operation in demanding environments. The four-pin dual-flat-no-leads package is suitable for surface mount technology (SMT) processing.Device OverviewFunctional Block DiagramFull product list on page 15ContentsFeatures (1)General Description (1)Device Overview (1)Functional Block Diagram (1)1 Quick Start – Hello World (3)2 Humidity and Temperature Sensor Specifications (4)2.1 Relative Humidity (4)2.2 Temperature (5)2.3 Recommended Operating Conditions (6)3 Electrical Specifications (6)3.1 Electrical Characteristics (7)3.2 Timings (7)3.3 Absolute Maximum Ratings (8)4 Sensor Operation (8)4.1 I2C communication (8)4.2 Data type & length (9)4.3 Checksum Calculation (9)4.4 Command Overview (10)4.5 Conversion of Signal Output (10)4.6 Serial number (11)4.7 Reset & Abort (11)4.8 Heater Operation (11)5 Physical Specification (12)5.1 Package Description (12)5.2 Package Outline (12)5.3 Land Pattern (12)5.4 Pin Assignment & Laser Marking (13)5.5 Thermal Information (14)6 Quality and Material Contents (14)7 Tape and Reel Packaging (14)8 Product Name Nomenclature (15)9 Ordering Information (15)10 Bibliography (15)11 Revision History (16)1 Quick Start – Hello WorldA typical application circuit for SHT4x is shown on the left-hand side of Figure 1. After reaching the minimal supply voltage and allowing for the maximal power-up time of 1 ms the sensor is ready for I2C communication. The quickest way to measure humidity and temperature is pseudo-coded on the right-hand side of Figure 1. Together with the conversion formulae given in equations ( 1 ), ( 2 ), and ( 3 ), the digital signals can be translated into relative humidity and temperature readings.the signal cropping in the last four lines see section 4.5.Find code resources and embedded drivers on: https:///Sensirion/embedded-sht/releasesCAD files can be downloaded from SnapEDA: https:///parts/SHT40-AD1B-R3/Sensirion/view-part/2 Humidity and Temperature Sensor SpecificationsEvery SHT4x is individually tested and calibrated and is identifiable by its unique serial number (see section 4.6 for details on the serial number). For the calibration, Sensirion uses transfer standards, which are subject to a scheduled calibration procedure. The calibration of the reference, used for the calibration of the transfer standards, is NIST traceable through an ISO/IEC 17025 accredited laboratory.2.1 Relative HumidityTable 1: General relative humidity sensor specifications.Figure 2: SHT40 typical and maximal relative humidity accuracy at 25 °C. Figure 3: SHT41 typical and maximal relative humidity accuracy at 25 °C.1For definition of typ. and max. accuracy, please refer to the document “Sensirion Humidity Sensor Specification Statement”.2The stated repeatability is 3 times the standard deviation (3σ) of multiple consecutive measurement values at constant condit ions and is a measure for the noise on the physical sensor output. Different repeatability commands are listed in Table 7.3Valid for 25°C and 50%RH.4Resolution of A/D converter.5 Specified range refers to the range for which the humidity or temperature sensor specification is guaranteed.6For details about recommended humidity and temperature operating range, please refer to section 2.3.7Time for achieving 63% of a humidity step function, measured at 25°C and 1 m/s airflow. Humidity response time in the application depends on the design-in of the sensor.8Typical value for operation in normal RH/T operating range. Max. value is < 0.5 %RH/y. Value may be higher in environments with vaporized solvents, out-gassing tapes, adhesives, packaging materials, etc. For more details please refer to Handling Instructions.Relative Humidity Accuracy at the Extended Temperature RangeThe typical RH accuracy tolerances in the range of T=0°C … 80 °C are given in Figure 6 and Figure 7.SHT40 |typ. Delta %RH| R e l a t i v e H u m i d i t y (%R H )100 390 280 70 60 50 1.8 40 30 20 210 0 3 01020304050607080Temperature (°C)SHT41 |typ. Delta %RH|R e l a t i v e H u m i d i t y (%R H ) 100 902 80 70 60 50 1.8 40 30 2010 2 01020304050607080Temperature (°C)Figure 4: Typical RH accuracy tolerance over humidity and temperature for SHT40. Figure 5: Typical RH accuracy tolerance over humidity and temperature for SHT41.2.2 TemperatureTable 2: General temperature sensor specifications.9 Temperature response time depends on heat conductivity of sensor substrate and design-in of sensor in application. 10 Max. value is < 0.04°C/y.Figure 6: SHT40 typical and maximal temperature accuracy. Figure 7: SHT41 typical and maximal temperature accuracy.2.3 Recommended Operating ConditionsThe sensor shows best performance when operated within the recommended normal temperature and humidity range of 5 °C … 60 °C and 20 %RH … 80 %RH, respectively. Long term exposure to conditions outside recommended normal range, especially at high relative humidity, may temporarily offset the RH signal (e.g. +3 %RH after 60 h at > 80 %RH). After returning into the recommended normal temperature and humidity range the sensor will recover to within specifications by itself. Prolonged exposure to extreme conditions may accelerate ageing.To ensure stable operation of the humidity sensor, the conditions described in the document (Sensirion, 2020) regarding exposure to volatile organic compounds must be met. Please note as well that this does apply not only to transportation and manufacturing, but also to operation of the SHT4x.3 Electrical SpecificationsValid for all electrical specifications: Typical values correspond to V DD = 3.3 V and T = 25 °C. Min. and max. values are valid in the full temperature range -40 °C … 125 °C and at declared V DD levels.3.1 Electrical CharacteristicsTable 3: Electrical specifications.3.2 TimingsMax. values are measured at -40°C and 1.08 V supply voltage (based on characterization).Table 4 System timing specifications.3.3 Absolute Maximum RatingsStress levels beyond those listed in Table 5 may cause permanent damage or affect the reliability of the device. These are stress ratings only and functional operation of the device at these conditions is not guaranteed. Ratings are only tested each at a time.Table 5: Absolute maximum ratings.4 Sensor Operation4.1 I2C communicationI2C communication is based on NXP’s I2C-bus specification and user manual UM10204, Rev.6, 4 April 2014. Supported I2C modes are standard, fast mode, and fast mode plus. Data is transferred in multiples of 16-bit words and 8-bit checksum (cyclic redundancy check = CRC). All transfers must begin with a start condition (S) and terminate with a stop condition (P). To finish a read transfer, send not acknowledge (NACK) and stop condition (P). Addressing a specific slave device is done by sending its 7-bit I2C address followed by an eighth bit, denoting the communication direction: “zero” indicates transmission to the slave, i.e. “write”, a “one” indicates a “read” request. Schematics of the I2C transfer types are sketched in Figure 8. The sensor does not support clock-stretching. In case the sensor receives a read header and is still busy with e.g. measurement or 11The recommended storage temperature range is 10-50°C. Please consult the document “SHTxx Handling Instructions” for more in formation.heating, it will return a NACK. Measurement data can only be received once and will be deleted from the sensor’s register after the first acknowledged I2C read header.Figure 8: I2C transfer types: First a write header is sent to the I2C slave, followed by a command, for example “measure RH&T with highest precision”. After the measurement is finished the read request directed to this I2C slave will be acknowledged and transmission of data will be started by the slave.4.2 Data type & lengthI2C bus operates with 8-bit data packages. Information from the sensor to the master has a checksum after every second 8-bit data package.Humidity and temperature data will always be transmitted in the following way: The first value is the temperature signal (2 * 8-bit data + 8-bit CRC), the second is the humidity signal (2 * 8-bit data + 8-bit CRC).4.3 Checksum CalculationFor read transfers each 16-bit data is followed by a checksum with the following propertiesTable 6 Data checksum properties.The master may abort a read transfer after the 16-bit data, if it does not require a checksum.4.4 Command OverviewTable 7 Overview of I2C commands. If the sensor is not ready to process a command, e.g. because it is still measuring, it will response with NACK to the I2C read header. Given heater power values are typical and valid for VDD=3.3V.4.5 Conversion of Signal OutputThe digital sensor signals correspond to following humidity and temperature values:RH=(−6+125∙S RH216−1)%RH( 1 )T=(−45+175∙S T216−1)°C( 2 )T=(−49+315∙S T216−1)°F( 3 )N.B.: The RH conversion formula (1) allows values to be reported which are outside of the range of 0 %RH … 100 %RH. Relative humidity values which are smaller than 0 %RH and larger than 100 %RH are non-physical, how ever these “uncropped” values might be found beneficial in some cases (e.g. when the distribution of the sensors at the measurement boundaries are of interest). For all users who do not want to engage in evaluation of these non-physical values, cropping of the RH signal to the range of 0 %RH … 100 %RH is advised.4.6 Serial numberEach sensor has a unique serial number, that is assigned by Sensirion during production. It is stored in the one-time-programmable memory and cannot be manipulated after production. The serial number is accessible via I2C command 0x89 and is transmitted as two 16-bit words, each followed by an 8-bit CRC.4.7 Reset & AbortA reset of the sensor can be achieved in three ways:•Soft reset: send the reset command described in Table 7.•I2C general call reset: all devices on I2C bus are reset by sending the command 0x06 to the I2C address 0x00.•Power down (incl. pulling SCL and SDA low)Any command that triggers an action at the sensor can be aborted via I2C general call reset or soft reset.4.8 Heater OperationThe sensor incorporates an integrated on-chip heater which can be switched on by the set of commands given in Table 7. Three heating powers and two heating durations are selectable. After reception of a heater-on command, the sensor executes the following procedure:1. The heater is enabled and the timer starts its count-down2. On timer expiration a temperature and humidity measurement with the highest repeatabilityis started, the heater remains enabled3. After the measurement is finished the heater is turned off4. Temperature and humidity values are now availableThe maximum on-time of the heater commands is 1 second, in order to prevent overheating of the sensor by unintended usage of the heater. Thus, there is no dedicated command to turn off the heater. For extended heating periods it is required to send periodic heater-on commands, keeping in mind that the heater is designed for a maximal duty cycle of less than 5%. To obtain a fast increase in temperature the idle time between consecutive heating pulses shall be kept minimal. Possible Heater Use CasesThere will be dedicated Sensirion application notes elaborating on various use cases of the heater. In general, the applications of the on-chip heater range around:1. Removal of condensed / spray water on the sensor surface. Although condensed water isnot a reliability / quality problem to the sensor, it will however make the sensor non-responsive to RH changes in the air as long as there is liquid water on the surface.2. Creep-free operation in high humid environments. Periodic heating pulses allow for creep-free high-humidity measurements for extended times.Important notes for operating the heater:1. The heater is designed for a maximum duty cycle of 5%, meaning the total heater-on-timeshould not be longer than 5% of the sensor’s lifetime.2. During operation of the heater, sensor specifications are not valid.3. The temperature sensor can additionally be affected by the thermally induced mechanicalstress, offsetting the temperature reading from the actual temperature.4. The sensor’s temperature (base tempe rature + temperature increase from heater) mustnot exceed T max = 125 °C in order to have proper electrical functionality of the chip.5. The heater draws a large amount of current once enabled (up to ~75mA in the highestpower setting). Although a dedicated circuitry draws this current smoothly, the powersupply has to be strong enough to avoid large voltage drops that could provoke a sensor reset.If higher heating temperatures are desired, consecutive heating commands have to be sent to the sensor. The heater shall only be operated in ambient temperatures below 65°C else it could drive the sensor outside of its maximal operating temperature.5 Physical Specification5.1 Package DescriptionSHT4x is provided in an open-cavity dual flat no lead (DFN) package. The humidity sensor opening is centered on the top side of the package. The sensor chip is made of silicon, hosted on a copper lead frame and overmolded by an epoxy-based mold compound. Exposed bottom side of the leadframe with the metallic contacts is Ni/Pd/Au coated, side walls are bare copper.Moisture sensitivity level (MSL) of 1 according to IPC/JEDEC J-STD-020 is achieved. It is recommended to process the sensors within one year after date of delivery.5.2 Package OutlineFigure 9 Dimensional drawing of SHT4x including package tolerances (units mm).5.3 Land PatternThe land pattern is recommended to be designed according to the used PCB and soldering process together with the physical outer dimensions of the sensor. For reference, the land pattern used with Sensirion’s PCBs and soldering processes is given in Figure 10.Soldering of the central die pad is optional. Sensirion recommends to not solder the central die pad because the sensor can reach higher temperatures upon heater activation.Figure 10: Recommended land pattern (in mm). Details can vary and depend on used PCBs and solder processes. There shall be no copper under the sensorother than at the pin pads.5.4 Pin Assignment & Laser MarkingFigure 11 Pin assignment (transparent top view). Dashed lines are only visible if sensor is viewed from below. The die pad is not directly connected to any pin.The laser marking consists of two lines, indicated in Figure 11. In the first line a filled circle serves as pin-1 indicator and is followed by “SH4”. The last character will indicate the accuracy class of this product (here “x” serves as place holder). In the second line, the first three characters specify the product characteristics according to positions 7,8 and 9 of Table 9. The second three characters serve as internal batch tracking code.5.5 Thermal InformationTable 8 Typical values for thermal metrics. In the “heater on” columns a heater power of 200 mW was assumed. Soldering of the die pad is not recommended, therefore the two right hand side columns are bold. Values are based on simulation.6 Quality and Material ContentsQualification of SHT4x is performed based on the JEDEC JESD47 qualification test method,qualification report available on request. The device is fully RoHS and WEEE compliant, e.g. free of Pb, Cd, and Hg.For general remarks of best practice in processing humidity sensor please refer to the handling instructions (Sensirion, 2020).7 Tape and Reel PackagingAll specifications for the tape and reel packaging can be found on Figure 12. Reel diameters are 13 inch and 8 inch for the 10k and the 2.5k packaging sizes, respectively.Figure 12: Tape and reel specifications including sensor orientation in pocket (see indication of two sensorson the right side of the tape).8 Product Name NomenclatureTable 9 SHT4x product name nomenclature.9 Ordering InformationTable 10 SHT4x ordering options.10 BibliographySensirion. (2020). Handling Instructions for Humidity Sensors. Retrieved from 11 Revision HistoryImportant NoticesWarning, Personal InjuryDo not use this product as safety or emergency stop devices or in any other application where failure of the product could result in personal injury. Do not use this product for applications other than its intended and authorized use. Before installing, handling, using or servicing this product, please consult the data sheet and application notes. Failure to comply with these instructions could result in death or serious injury.If the Buyer shall purchase or use SENSIRION products for any unintended or unauthorized application, Buyer shall defend, indemnify and hold harmless SENSIRION and its officers, employees, subsidiaries, affiliates and distributors against all claims, costs, damages and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if SENSIRION shall be allegedly negligent with respect to the design or the manufacture of the product.ESD PrecautionsThe inherent design of this component causes it to be sensitive to electrostatic discharge (ESD). To prevent ESD-induced damage and/or degradation, take customary and statutory ESD precautions when handling this product.See application note “ESD, Latchup and EMC” for more information.WarrantySENSIRION warrants solely to the original purchaser of this product for a period of 12 months (one year) from the date of delivery that this product s hall be of the quality, material and workmanship defined in SENSIRION’s published specifications of the product. Within such period, if proven to be defective, SENSIRION shall repair and/or replace this product, in SENSIRION’s discretion, free of charge to the Buyer, provided that:•notice in writing describing the defects shall be given to SENSIRION within fourteen (14) days after their appearance;•such defects shall be found, to SENSIRION’s reasonable satisfaction, to have arisen from SENSIRION’s faulty design, material, or workmanship;•the defective product shall be returned to SENSIRION’s factory at the Buyer’s expense; and•the warranty period for any repaired or replaced product shall be limited to the unexpired portion of the original period.This warranty does not apply to any equipment which has not been installed and used within the specifications recommended by SENSIRION for the intended and proper use of the equipment. EXCEPT FOR THE WARRANTIES EXPRESSLY SET FORTH HEREIN, SENSIRION MAKES NO WARRANTIES, EITHER EXPRESS OR IMPLIED, WITH RESPECT TO THE PRODUCT. ANY AND ALL WARRANTIES, INCLUDING WITHOUT LIMITATION, WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE EXPRESSLY EXCLUDED AND DECLINED.SENSIRION is only liable for defects of this product arising under the conditions of operation provided for in the data sheet and proper use of the goods. SENSIRION explicitly disclaims all warranties, express or implied, for any period during which the goods are operated or stored not in accordance with the technical specifications.SENSIRION does not assume any liability arising out of any application or use of any product or circuit and specifically disclaims any and all liability, including without limitation consequential or incidental damages. All operating parameters, including without limitation recommended parameters, must be validated for each customer’s applications by customer’s technical experts. Recommended parameters can and do vary in different applications.SENSIRION reserves the right, without further notice, (i) to change the product specifications and/or the information in this document and (ii) to improve reliability, functions and design of this product.Copyright© 2021, by SENSIRION. CMOSens® is a trademark of Sensirion. All rights reservedHeadquarters and SubsidiariesSensirion AG Laubisruetistr. 50CH-8712 Staefa ZH Switzerlandphone: +41 44 306 40 00 fax: +41 44 306 40 30 ****************** Sensirion Inc., USAphone: +1 312 690 5858*********************Sensirion Korea Co. Ltd.phone: +82 31 337 7700~3*********************/krSensirion Japan Co. Ltd.phone: +81 3 3444 4940*********************/jpSensirion China Co. Ltd.phone: +86 755 8252 1501*********************/cnSensirion Taiwan Co. Ltdphone: +886 3 5506701******************To find your local representative, please visit /distributors。

omputer and peripheralsSpecificationsCONTACT RATING: 42 V DC 150mA (switching), 200mA (non-switching) MECHANICAL & ELECTRICAL LIFE: 10,000 cyclesINITIAL CONTACT RESISTANCE: 200 mΩ max.INSULATION RESISTANCE: 100 MΩ min.OPERATING TEMPERATURE: -40°C to 85°C.STORAGE TEMPERATURE: -40°C to 85°C.OPERATING FORCE: 700 gf max.SOLDER CONDITIONS:- Straight and right-angle types: Iron soldering 2s/340°C, wavesoldering 5s/280°C- Through-hole and SMT types: Iron soldering 2s/340°C, wavesoldering: 5s/280°C, reflow soldering 10s/260°C SOLDERABILITY: Dip and look solderability testing per C&K spec #448 PACKAGING: Switches are supplied in rigid dispensing tubes infull-tube quantities only, this may affect order quantities. Number of switches per tube varies with model. Tape and reel packing also avail-able with exception for the right-angle “A” type terminations.MaterialsCOVER:- Straight and right-angle types: Nylon#66 (G45%) - Through-hole and SMT types: LCP (G30%) BASE:- Straight and right-angle types: Nylon#66 (G45%) - Through-hole and SMT types: LCP (G30%) ACTUATOR:- Straight and right-angle types: Poly Acetal- Through-hole and SMT types: Nylon#66 (G45%) CONTACTS: Brass with Gold nickel plating TERMINALS: Brass with Gold nickel platingD I PRReal CodeC Complement CodeSHAPE OF SURFACERDRound TypeOT Octagon TypeDIPM1Flush, Screw type “+”L0 Extended, Screw type “->”P0Protrusion, Screw type “->”P1 Protrusion, Screw type “+”D I PC PC Thru-holeS Gull wingTAPE & REELARight Angle Thru-hole* For CRE04 only* For CRE04 only* For CRE04 only。

深圳响拇指电子科技有限公司 霍尔元件、电机驱动IC 、电流传感器Shenzhen Sumzi Electronic Co., Ltd深圳市南山区西丽镇茶光路1089号深圳集成电路设计应用产业园5楼5041SS441R 单极霍尔，数字霍尔效应 传感器集成电路SS340RT/SS440R 传感器集成电路是小型多功能的数字霍尔效应传感器，由永磁体或者电磁体所提供的磁场进行工作。

它们可对单极进行响应：北极 (SS340RT) 或南极 (SS440R)。

这些单极霍尔集成电路具有三种不同的磁灵敏度可供选用，可满足各种应用：•SS341RT 和 SS441R 提供了最高灵敏度，在 25°C [77°F] 温度下的典型工作点为 75 G 。

•SS343RT 和 SS443R 提供了中等灵敏度，在 25°C [77°F] 温度下的典型工作点为 135 G 。

•SS349RT 和 SS449R 提供了最低灵敏度，在 25°C [77°F] 温度下的典型工作点为 305 G 。

这些传感器有两种封装类型：•SS340RT 使用小型 SOT-23 表面安装型封装。

•SS440R 使用引脚扁平 TO-92 型封装。

SS340RT 的小尺寸需要的印刷电路板 (PCB) 空间更少，可在更小的组装中使用。

其 3 Vdc 能力可以使用在低电压应用中，从而实现节能目标。

SS340RT 系列可用于载带和卷盘（每卷 3000 个）；SS440R 系列可用于散装封装（每袋 1000 个）。

特性应用领域l 超小型封装尺寸 (SS340RT) 以载带和卷盘的包装供货：使得自动化元件安装的紧凑型设计成为可能，有助于降低生产成本l 根据单极和多种磁体灵敏度（高、中和低）进行简单的启动：使此产品适用于各种可能的运动控制、盖的关闭检测和位移传感应用 l 低压 3 V 功能：有助于降低功耗l 内置反极保护：保护可防止装置在安装过程中遭受损坏l 热平衡集成电路：能够在 -40°C 到 150°C [-40°F 到 302°F] 的较宽温度范围内稳定工作l 符合 RoHS 的材料：符合 2002/95/EC 指令工业：l 门盖关闭检测l 健身器材中的速度与 RPM （每分钟转速）感应 l 工业处理、电器和水质软化器中的流量感应 l 工业、HVAC 和居民或商业应用中的阻尼器或阀门位置控制器 l 机械手控制（气缸位置检测） l 基于浮标的液位感应 l 打印机针头的位置检测 医疗：l 医院病床与医疗设备的位移传感器 l 便携式药物推车上的药箱控制。

T a c t i l e S w i t c h esKSC SeriesSealed Tact Switch for SMTFeatures/Benefits• Positive tactile feeling • J or G terminations • Various heights • IP67SpecificationFUNCTION: Momentary actionCONTACT ARRANGEMENT: 1 make contact = SPST, N.O.TERMINALS: J bend & Gullwing type for SMT SEALING: IP67 except KSC5 (IP50)Liability LimitationThis datasheet does not provide enough information forapplications that require a certain level of quality or safety such as automotive, medical systems, or safety equipement. Please contact customer service for the contractual specification package.EnvironmentalSilver Gold OPERATING TEMPERATURE: -40˚C to 85˚C -40˚C to 125˚C STORAGE TEMPERATURE:-55˚C to 85˚C-55˚C to 125˚CProcessSOLDERING: Depending on the application, this component issuited to the following methods:– Terminals being silver or gold plated over a nickel barrier, the use of slightly activated flux is suitable.– Soldering on double wave machine for vertical versions: soldering time ≤ 5 sec.– Cleaning according to typical washing processes.– Lead free reflow soldering process in accordance with IEC61760-1.Typical Applications • Automotive• Medical instruments • Industrial electronics• Network infrastructure and IT • ElevatorElectricalSilver Gold MAXIMUM POWER: 1 VA 0.2 VA MAXIMUM VOLTAGE: 32 VDC 32 VDC MINIMUM VOLTAGE: 20 mV 20 mV MAXIMUM CURRENT: 50 mA 10 mA MINIMUM CURRENT:1 mA*0.1 mADIELECTRIC STRENGTH (50 Hz, 1 min.): ≥ 250 Vrms CONTACT RESISTANCE: ≤ 100mΩINSULATION RESISTANCE (100 V): ≥ 10M ΩBOUNCE TIME: ≤ 1 ms* Ultra low current with 10 µA - 1 VDC version are available upon request for KSC2 and KSC4PackagingTape and Reel (see series for quantity information)NOTE: Specifications listed above are for switches with standard options.Note: KSC Series is subject to variants. Please contact customer service for other options.Tactile SwitchesKSC SeriesSealed Tact Switch for SMTJ J BENDG GULLWINGTactile SwitchesKSC XA SeriesSoft Sound Tact SwitchHow To OrderOur easy build-a-switch concept allows you to mix and match options to create the switch you need. To order, select desired option from each category and place it in the appropriate box.For any part number different from those listed above, please consult your local representative.Features/Benefits • New soft sound • Extended cage • IP67• Long life• J terminations • Tape & reelTypical Applications• Automotive interior & openings(gear shift paddle, steering wheel, window lifter, seat adjustment modules, trunk & door handle modules)• Medical & industrial electronics (front panel, instrumentation)T a c t i l e S w i t c h esKSC SLT SeriesLong Travel Tact SwitchHow To OrderOur easy build-a-switch concept allows you to mix and match options to create the switch you need. To order, select desired option from each category and place it in the appropriate box.For any part number different from those listed above, please consult your local representative.Features/Benefits • Long travel • Soft sound • IP40• J & G terminations • Tape & reelTypical Applications • Automotive interior • Front panel• InstrumentationTypeForce (N)Life (cycles)Travel (mm)KSC SLT 221J LFS 2.4 +/- 0.7200,000 1.35 +/-0.25KSC SLT 221G LFS 2.4 +/- 0.7200,000 1.35 +/-0.25KSC SLT 223J LFG 2.4 +/- 0.7 200,000 1.35 +/-0.25KSC SLT 223G LFG 2.4 +/- 0.7200,000 1.35 +/-0.25KSC SLT 241J LFS 3.5 +/- 0.9200,000 1.35 +/-0.25KSC SLT 241G LFS 3.5 +/- 0.9200,000 1.35 +/-0.25KSC SLT 243J LFG 3.5 +/- 0.9200,000 1.35 +/-0.25KSC SLT 243G LFG3.5 +/- 0.9200,0001.35 +/-0.25SpecificationFUNCTION: MomentaryCONTACT ARRANGEMENT: 1 make contact = SPST, N.O.TERMINALS: J bend & Gullwing type for SMTMechanicalMAXIMUM APPLIED FORCE: 40N* VALID ONE TIME. MAXIMUM ALLOWED TRAVEL TO AVOIDOVERLOAD ISSUES IS 1.70MM.ElectricalSWITCHING POWER MAX.: 1.0 VA 0.2 VAMAXIMUM POWER: 1.0 VA 0.2 VA MAXIMUM VOLTAGE: 32 VDC 32 VDC MINIMUM VOLTAGE: 20 mV 20 mV MAXIMUM CURRENT: 50 mA 10 mA MINIMUM CURRENT:1 mA1 mADIELECTRIC STRENGTH: ≥ 250 Vrms CONTACT RESISTANCE: < 100mΩINSULATION RESISTANCE: Initial measurement: ≥ 1GΩ After damp heat: ≥10MΩBOUNCE TIME: < 5 msEnvironmentalOPERATING TEMPERATURE: -40°C to +85°C (Silver) -40°C to +125°C (Gold)STORAGE TEMPERATURE: -40°C to +85°C (Silver) -40°C to +125°C (Gold)ProcessCompatible with the lead free reflow soldering process.PackagingIn reels of 1,000 pieces.Dimensions of reels according to EIA RS481 or IEC 2863.External diameter 330 mm ± 2 mm.2 2.4 N 4 3.5 NActuator2 Soft Silver GoldTactile SwitchesKSC SLT SeriesLong Travel Tact SwitchJ J BendG Gullwing6,2+0,36,2+0,30,70,0540,10,1+0,20,12,70,15+0,3-0,13,3 mini6,8+0,3-0,12,8 m a xLAYOUT - PADSCALE : 5**6,2+0,36,2+0,30,70,0540,10,1+0,20,12,70,15+0,3-0,1( 0,5 )( 15 )7,6+0,2-0,1100,32,8 m a x5LAYOUT - PAD SCALE : 5**TAPE & REEL400,330,03SECTION B-BSECTION A-A0,1T a c t i l e S w i t c h esKSC1 SeriesSealed Tact Switch for SMT+0,36,2 0+0,36,2 0+0,20,1 02,9 ma xø 21,5 m i n4˚ maxR 0,2smooth surfaceHow To OrderOur easy build-a-switch concept allows you to mix and match options to create the switch you need. To order, select desired option from each category and place it in the appropriate box.However, please note that all the combinations of these options are not feasible.For any part number different from those listed above, please consult your local representative.Termination JJ bend G GullwingKSC1 without actuator 2,5 mm highPackagingSwitches delivered on continuous tape & reels of 2,000 pieces Dimensions according to EIA RS-481/ IEC 60286-3 standard External diameter 330 ± 2 mmTactile SwitchesKSC2 SeriesSealed Tact Switch for SMTHow To OrderOur easy build-a-switch concept allows you to mix and match options to create the switch you need. To order, select desired option from each category and place it in the appropriate box.However, please note that all the combinations of these options are not feasible.For any part number different from those listed above, please consult your local representative.KSC2 soft actuator 3,5 mm highPackagingSwitches delivered on continuous tape & reels of 2,000 pieces Dimensions according to EIA RS-481/ IEC 60286-3 standard External diameter 330 ± 2 mmT a c t i l e S w i t c h esKSC3 SeriesSealed Tact Switch for SMTHow To OrderOur easy build-a-switch concept allows you to mix and match options to create the switch you need. To order, select desired option from each category and place it in the appropriate box.However, please note that all the combinations of these options are not feasible.For any part number different from those listed above, please consult your local representative.Termination J J bend GGullwingKSC3 hard actuator 3,5 mm highPackagingSwitches delivered on continuous tape & reels of 2,000 pieces Dimensions according to EIA RS-481/ IEC 60286-3 standard External diameter 330 ± 2 mmTactile SwitchesKSC4 SeriesSealed Tact Switch for SMTHow To OrderOur easy build-a-switch concept allows you to mix and match options to create the switch you need. To order, select desired option from each category and place it in the appropriate box.However, please note that all the combinations of these options are not feasible.For any part number different from those listed above, please consult your local representative.KSC4 soft actuator 5,2 mm highPackagingSwitches delivered on continuous tape & reels of 1,000 pieces Dimensions according to EIA RS-481/ IEC 60286-3 standard External diameter 330 ± 2 mmT a c t i l e S w i t c h esHow To OrderOur easy build-a-switch concept allows you to mix and match options to create the switch you need. To order, selectdesired option from each category and place it in the appropriate box.For any part number different from those listed above, please consult your local representative.• SPDT NC-NO function • Silicone actuator • J or G terminations • Tape & reel • IP67PackagingIn reels of 1,000 pieces.Dimensions of reels according to EIA RS481 or IEC 2863.External diameter 330 ± 2 mm PCB LayoutTypical Applications • Automotive• Medical equipment • Industrial electronicsTypeForce (N)Operating Life (operations)Travel (mm)KSC441J DCT 70SH LFS 4.75 +/-1.25300,0000.85+0.35/-0.25KSC441G DCT 70SH LFS 4.75 +/-1.25300,0000.85+0.35/-0.2540,16,206,86,2 00,70,053,3 mini0,10 02,9 m a x5,20,22,70,10,850,05414312Visual poka yoke CSCALE 5LAYOUT - PADSCALE : 51 -2 NC 1 -3 NOHow To OrderOur easy build-a-switch concept allows you to mix and match options to create the switch you need. To order, selectdesired option from each category and place it in the appropriate box.For any part number different from those listed above, please consult your local representative.Features/Benefits • • • • • TypeForce (N)Operating Life (operations)KSC421G 70SH LFS PF 1.8+/-0.45300,000KSC421J 70SH LFS PF 1.8+/-0.45300,000KSC422G 70SH LFS PF 1.8+/-0.451,000,000KSC422J 70SH LFS PF 1.8+/-0.451,000,000KSC441G 70SH LFS PF 4 +/- 1300,0004 +/- 1300,000KSC442G 70SH LFS PF 4 +/- 11,000,0004 +/- 11,000,000KSC461G 70SH LFS PF 6.25+/- 1.75300,0006.25+/- 1.75300,000T a c t i l e S w i t c h esHow To OrderOur easy build-a-switch concept allows you to mix and match options to create the switch you need. To order, selectdesired option from each category and place it in the appropriate box.For any part number different from those listed above, please consult your local representative.Features/Benefits• Extended cage for mechanical stop • Silicone actuator • J termination • Tape & reel • IP67- Life time is 300,000 cycles at 20N actuation force- The extended cage can be used as mechanical stop for the activationbutton- Overload value reaches 200N (one time)PackagingIn reels of 1,000 piecesDimensions of reels according to EIA RS481 or IEC 2863External diameter 330 ± 2 mmTypical Applications • Industrial electronics • Consumer• Medical equipment • Automotive interiorTypeForce (N)Life Travel (mm)KSC421J 70SH LFS OF 1.65+/-0.45300,0000.5+/-0.25KSC441J 70SH LFS OF4.0+/-1.0300,0000.65+0.3/-0.26,2+0,3 06,2+0,30,70,0540,13,9 m a x0,14,7250,12,50,13,3 mini6,8+0,3-0,15,10,2**1How To OrderOur easy build-a-switch concept allows you to mix and match options to create the switch you need. To order, selectdesired option from each category and place it in the appropriate box.For any part number different from those listed above, please consult your local representative.• Silicone actuator• J terminations • Tape & reel • IP67Type Force (N)KSC2 TE 01J LFS 1.60 ±0.6KSC2 TE 31J LFS 2.80 ±0.7KSC2 TE 41J LFS4.00 ±1.0T a c t i l e S w i t c h esHow To OrderOur easy build-a-switch concept allows you to mix and match options to create the switch you need. To order, selectdesired option from each category and place it in the appropriate box.For any part number different from those listed above, please consult your local representative.• Silicone actuator • J terminations • Tape & reel • IP67• Game controllers/ Drones • Industrial applications • Medical applicationsTactile SwitchesKSC5 SeriesTact Switch with Rocker Option for SMTHow To OrderOur easy build-a-switch concept allows you to mix and match options to create the switch you need. To order, select desired option from each category and place it in the appropriate box.However, please note that all the combinations of these options are not feasible.For any part number different from those listed above, please consult your local representative.Termination J J bend G GullwingKSC5 hard actuator 5,6 mm highT a c t i l e S w i t c h esKSC6 SeriesSealed Tact Switch for SMT+0,36,2 0+0,36,2 02,9 m a x+0,20,1 01,6ø 4,7ø 2,97,7How To OrderOur easy build-a-switch concept allows you to mix and match options to create the switch you need. To order, select desired option from each category and place it in the appropriate box.However, please note that all the combinations of these options are not feasible.For any part number different from those listed above, please consult your local representative.Termination J J bend G GullwingKSC6 hard actuator 7,7 mm highPackagingSwitches delivered on continuous tape & reels of 950 pieces Dimensions according to EIA RS-481/ IEC 60286-3 standard External diameter 380 ± 2 mmTactile SwitchesKSC7 SeriesSealed Tact Switch for SMTHow To OrderOur easy build-a-switch concept allows you to mix and match options to create the switch you need. To order, select desired option from each category and place it in the appropriate box.However, please note that all the combinations of these options are not feasible.For any part number different from those listed above, please consult your local representative.Termination J J bend G GullwingKSC7 soft actuator 4,4 mm highPackagingSwitches delivered on continuous tape & reels of 1,000 pieces Dimensions according to EIA RS-481/ IEC 60286-3 standard External diameter 330 ± 2 mmT a c t i l e S w i t c h esKSC8 SeriesSealed Tact Switch for SMT1,15ø 2,96ø 4,7+0,36,2 0+0,36,2 02,9 m a x 4,9+0,20,1 0How To OrderOur easy build-a-switch concept allows you to mix and match options to create the switch you need. To order, select desired option from each category and place it in the appropriate box.However, please note that all the combinations of these options are not feasible.For any part number different from those listed above, please consult your local representative.KSC8 hard actuator 4,9 mm highPackagingSwitches delivered on continuous tape & reels of 1,000 pieces Dimensions according to EIA RS-481/ IEC 60286-3 standard External diameter 330 ± 2 mmTactile SwitchesHow To OrderOur easy build-a-switch concept allows you to mix and match options to create the switch you need. To order, select desired option from each category and place it in the appropriate box.For any part number different from those listed above, please consult your local representative.Color20 Light grey 40 Red 80 White 90 BlackKSC9 SeriesSealed Tact Switches for SMTKSC9 hard actuator 7,7 mm highPackagingSwitches delivered on continuous tape & reels of 950 pieces Dimensions according to EIA RS-481/ IEC 60286-3 standard External diameter 380 ± 2 mmR0,2510,2±0,1ø 6,35ø 615,4±0,4SWITCH WITH CAPT a c t i l e S w i t c h esKSC10 SeriesSealed Tact Switches for SMTHow To OrderOur easy build-a-switch concept allows you to mix and match options to create the switch you need. To order, select desired option from each category and place it in the appropriate box.However, please note that all the combinations of these options are not feasible.For any part number different from those listed above, please consult your local representative.Termination J J bend G GullwingKSC10 soft actuator 4,9 mm highPackagingSwitches delivered on continuous tape & reels of 1,000 pieces Dimensions according to EIA RS-481/ IEC 60286-3 standard External diameter 330 ± 2 mmNote: KSC10 offered with yellow actuator as standard, hardness 55 Shore+0,3B–95Dimensions are shown: mmSpecifications and dimensions subject to changeTactile Switches26 May 22KSC11 SeriesSealed Tact Switch for SMTHow To OrderOur easy build-a-switch concept allows you to mix and match options to create the switch you need. To order, select desired option from each category and place it in the appropriate box.For any part number different from those listed above, please consult your local representative.Features/Benefits • Hard actuator • Long life• Positive tactile feeling • IP67 sealed • SMTElectricalMAXIMUM POWER: 1 VAMIN. / MAX. VOLTAGE: 0.02V / 32V MIN. / MAX. CURRENT: 1 mA / 50 mA DIELECTRIC STRENGTH: 250 Vrms CONTACT RESISTANCE: ≤ 100 mΩINSULATION RESISTANCE: (100V): 1000 MΩBOUNCE TIME: ≤ 5 msSolderingThis component is suited to the following methods:– Cleaning according to typical washing processes– Lead free reflow soldering process in accordance with IEC 61760-1PackagingIn reels of 1,700 piecesWidth of carrier tape: 16 mm Dimensions of reels: 380 mmTypical Applications • Gaming/ Drones • Industrial •Medical• High-end consumer • AvionicsN E WT a c t i l e S w i t c h esB–96Dimensions are shown: mmSpecifications and dimensions subject to changeN EW26 May 22KSC11 SeriesSealed Tact Switch for SMT6,2+0,36,2+0,30,70,0540,16,8+0,3-0,1LAYOUT - PAD**。