SHV05-1A85-78L4K

## SHV Series Reed Relays 

- **Features: Small High Voltage Relay, Dielectric Strength up to 4 kVDC, Internal Magnetic Shield, UL-listed** 

- **Applications: High Density Assembly, Portable Test and Medical Equipment, Cable and In-Circuit Tester** 

- **Markets: Test & Measurement, ATE, Medical & Others** 

- - - Part Description: S H V 0 0 1 A 8 5 7 8 X 0 K 

|Customer Options<br>~~a~~|Switch Model<br>~~a~~|Unit<br>~~a~~|
|---|---|---|
|Contact Data(@ 20**°**C)<br>~~a~~|85(A-Dry)<br>~~a~~||
|Contact Material<br>~~a~~|Rhodium<br>~~a~~|~~a~~|
|Rated Power (max.)<br>AnyDC combination of V&A not to exceed max. ratedpower|100|W|
|Switching Voltage (max.)<br>DC orpeak AC|1000|V|
|Switching Current (max.)<br>DC orpeak AC|1.0|A|
|Carry Current (max.)<br>DC orpeak AC|2.5|A|
|Contact Resistance (max.)<br>@0.5V & 10mA,Measured with 40%Pull-In Overdrive|150|mOhm|
|Breakdown Voltage (min.)(upon request)*<br>Accordingto EN60255-27|3 - 4.5*|kVDC|
|Operating Time (max.)<br>IncludingBounce,Measured w/40%Pull-In Overdrive|1.1|ms|
|Release Time (max.)<br>Measured without Coil Suppression|0.1|ms|
|Insulation Resistance (min./typ.)<br>Rh<45%,100V Test Voltage|1010/1012|Ohm|
|Capacitance (typ.)<br>@10kHz across open Switch|0.5|pF|



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## SHV Series Reed Relays 

|Coil Data (at 20**°**C)|Coil Data (at 20**°**C)|Coil Voltage (VDC)|Coil Voltage (VDC)|Coil Resistance<br>(Ohm)|Pull-In Voltage<br>(VDC)|Drop-Out<br>Voltage (VDC)|Coil Power<br>(mW)|Coil Inductance<br>(mH)|
|---|---|---|---|---|---|---|---|---|
|Contact<br>Form|Switch<br>Model|Nominal|Max.|Typical (**±**10 %)|Max.|Min.|Nominal|Nominal|
|1A|85 (2K)|05|7.5|220|3.75|0.5|110||
|||12|16|500|8.4|1.8|288||
||85 (3K)|05|7.5|180|3.75|0.5|139||
|||12|16|500|8.4|1.8|288||
|||24|30|2,000|16.4|3.6|288||
||85 (4K)|05|7.5|140|3.75|0.5|179||
|||12|19|500|8.4|1.8|288||
|||24|30|2,000|16.4|3.6|288||
|The Pull-In,Drop-Out Voltage and Coil Resistance will change at rate of 0.4%per °C|||||||||



The Pull-In, Drop-Out Voltage and Coil Resistance will change at rate of 0.4% per °C 

|Dimensions(in mm [inch]) Tolerances acc. to ISO 2768-m<br>RelayData(@20°C)<br>Unit<br>Dielectric Strength Coil/Contact (min.)<br>Accordingto EN60255-27<br>4<br>kVDC<br>~~Se~~<br>~~eeee~~|Dimensions(in mm [inch]) Tolerances acc. to ISO 2768-m<br>RelayData(@20°C)<br>Unit<br>Dielectric Strength Coil/Contact (min.)<br>Accordingto EN60255-27<br>4<br>kVDC<br>~~Se~~<br>~~eeee~~|Dimensions(in mm [inch]) Tolerances acc. to ISO 2768-m<br>RelayData(@20°C)<br>Unit<br>Dielectric Strength Coil/Contact (min.)<br>Accordingto EN60255-27<br>4<br>kVDC<br>~~Se~~<br>~~eeee~~|Dimensions(in mm [inch]) Tolerances acc. to ISO 2768-m<br>RelayData(@20°C)<br>Unit<br>Dielectric Strength Coil/Contact (min.)<br>Accordingto EN60255-27<br>4<br>kVDC<br>~~Se~~<br>~~eeee~~|Dimensions(in mm [inch]) Tolerances acc. to ISO 2768-m<br>RelayData(@20°C)<br>Unit<br>Dielectric Strength Coil/Contact (min.)<br>Accordingto EN60255-27<br>4<br>kVDC<br>~~Se~~<br>~~eeee~~|Dimensions(in mm [inch]) Tolerances acc. to ISO 2768-m<br>RelayData(@20°C)<br>Unit<br>Dielectric Strength Coil/Contact (min.)<br>Accordingto EN60255-27<br>4<br>kVDC<br>~~Se~~<br>~~eeee~~|Dimensions(in mm [inch]) Tolerances acc. to ISO 2768-m<br>RelayData(@20°C)<br>Unit<br>Dielectric Strength Coil/Contact (min.)<br>Accordingto EN60255-27<br>4<br>kVDC<br>~~Se~~<br>~~eeee~~|Dimensions(in mm [inch]) Tolerances acc. to ISO 2768-m<br>RelayData(@20°C)<br>Unit<br>Dielectric Strength Coil/Contact (min.)<br>Accordingto EN60255-27<br>4<br>kVDC<br>~~Se~~<br>~~eeee~~|
|---|---|---|---|---|---|---|---|
|Insulation Resistance**Coil/Contact (min/typ)**<br>1/2 sine wave,6md,3-axis<br>Capacitance Coil/Contact (typ.)<br>@10 kHZ<br>Shock Resistance (max.)<br>1/2 sine wave,6md,3-axis<br>Vibration Resistance (max.)<br>10 – 2,000 Hz|1011/1012<br>1.2<br>50<br>20|Ohm<br>pF<br>g<br>g|||z <br>[0,245||24,13<br>{0,950<br>|<br>fF<br> ee E<br>0,46||
|Operating Temperature (max.)<br>Surroundingof the relay’s housing|-40 to 105|°C||2a||[0,300 |<br>0,200|[0,300 ||
|Storage Temperature (max.)<br>Surroundingof the relay’s housing|-40 to 125|°C||||||
|Soldering Temperature (max.)<br>5 sec. max.|260|°C||||[0,059|||
|Washability<br>Aqueous rinse suitable. Proper dryingnecessary.|Fully Sealed|Fully Sealed||||||



## ~~Lo~~ Pin-Out (Top View) 

*View from top of component 2.54mm [0.10”] pitch grid **78L 78D** 

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## SHV Series Reed Relays 

## Handling & Assembly Instructions ~~i~~ 

 Switching inductive and/or capacitive loads create voltage and/or current peaks, which may damage the relay. Protective circuits need to be used. 

- External magnetic fields needs to be taken into consideration, including a too high packing density. This may influence the relays’ electrical characteristics. 

- Mechanical shock impacts e.g. dropping the relays may cause immediate or post-installation failure. 

- Wave soldering: maximum 260°/5 seconds. 

- Reflow soldering:  Recommendations given by the soldering paste manufacturer need to be considered as well as the temperature limits of other components/processes. 

|Glossary Option|Glossary Option|
|---|---|
|L|Standard, with Magnetic Shield|
|D|with Diode, with Magnetic Shield|
|_M_<br>_Q_<br>_HR_|_with Magnetic Shield, without Diode_<br>_with Diode and Magnetic Shield_<br>_High Resistance Coil_|



**==> picture [251 x 183] intentionally omitted <==**

**----- Start of picture text -----**<br>
Life Test Data  (*Load increase reduces life expectancy of Reed Switches)<br> ee<br>Load KSK-1A85<br>100V/10mA<br>TT<br>20V/500mA<br>TLL<br>10V/100mA<br>LT<br>10V/4mA<br>LT<br><5V/10mA<br>1,E+05 1,E+06 1,E+07 1,E+08 1,E+09 1,E+10<br>Typical Number of Operations<br>**----- End of picture text -----**<br>


## Glossary Contact Form 

|Glossary Contact Formy Contact FormContact Form|Glossary Contact Formy Contact FormContact Form|
|---|---|
|Form A|NO = Normally Open Contacts<br>SPST = Single Pole Single Throw|
|Form B|_NC = Normally Closed Contacts_<br>_SPST = Single Pole Single Throw_|
|Form C|_Changeover_<br>_SPDT = Single Pole Double Throw_|
|Form E|_Latching_<br>_unchanged until an opposite impulse ispresent_|
|SHV Relays are available onlyin “Form A” configuration||



SHV Relays are available with “L” and “D” Option 

|Breakdown Voltage Option<br>~~Lo~~|Breakdown Voltage Option<br>~~Lo~~|
|---|---|
|2K<br>~~Lo~~|2 kVDC across open contact<br>~~Lo~~|
|3K|3 kVDC across open contact|
|4K|4 kVDC across open contact|
|Test voltage measured according to IEC 60255-27||



Please note: All technical specifications on this series datasheet refer to the standard product range. Modifications in the sense of technical progress are reserved. For general information only. For more specific information, please consult the product datasheet, available upon request. 

This series datasheet could contain technical inaccuracies or typographical errors. Changes are periodically made to the information herein. These change will be incorporated in future revisions. For deviating values, most current specifications and products please contact your nearest sales office. 

Version 02 01 Aug 2025 Page 3 D. Stastny 

APAC: +86 21/37606000 | salesasia@standexmeder.com 

USA: +1 866.782.6339 | info@standexelectronics.com 

EMEA: +49 (0)7733 9253 200 | salesemea@standexelectronics.com