HE24-1A69-03

## HE Series Reed Relays 

- **Features: High Voltage Relay, Through-Hole / Axial Wire Option, Compact Design, Special Pin-Outs** 

- **Applications: High Voltage Test Sets, Cable Testers, Medical Equipment & Others** 

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

- - Part Description: H E 0 0 0 X 0 0 0 0 0 ~~ee~~ Nominal Contact Quantity Switch Pin Out ~~a~~ Voltage ~~ee~~ & Contact Form Model ~~ee~~ 05, 06, 12, 24, 48 1A, 1B, 2A 69, 83 02, 03, 150, 300 ~~a eeeee ee~~ 

|Customer Options|Switch Model|Switch Model|Unit|
|---|---|---|---|
|Contact Data(@ 20**°**C)<br>~~a~~|69(A-Dry)|83(A-Dry)||
|Contact Material<br>~~a~~|Rhodium|Rhodium||
|Rated Power (max.)<br>AnyDC combination of V&A not to exceed max. ratedpower|50|50|W|
|Switching Voltage (max.)<br>DC orpeak AC|10,000|7,500|V|
|Switching Current (max.)<br>DC orpeak AC|3.0|3.0|A|
|Carry Current (max.)<br>DC orpeak AC|5.0|5.0|A|
|Contact Resistance (max.)<br>@0.5V & 10mA,Measured with 40%Pull-In Overdrive|150|150|mOhm|
|Breakdown Voltage (min.)(upon request)*<br>Accordingto EN60255-27|15|15|kVDC|
|Operating Time (max.)<br>IncludingBounce,Measured w/40%Pull-In Overdrive|3.0|3.0|ms|
|Release Time (max.)<br>Measured without Coil Suppression|1.5|1.5|ms|
|Insulation Resistance (min./typ.)<br>Rh<45%,100V Test Voltage|1012|1012|OHE|
|Capacitance (typ.)<br>@10kHz across open Switch|1|1|pF|



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## HE Series Reed Relays 

|Coil Data (at 20**°**C)|Coil Data (at 20**°**C)|Coil Voltage (VDC)|Coil Voltage (VDC)|Coil Resistance<br>(OHE)|Pull-In Voltage<br>(VDC)<br>~~ee~~|Drop-Out<br>Voltage (VDC)<br>~~ee~~|Coil Power<br>(mW)<br>~~eee~~|Coil Inductance<br>(mH)<br>~~eee~~|
|---|---|---|---|---|---|---|---|---|
|Contact<br>Form<br>~~a~~|Switch<br>Model<br>~~a~~|Nominal<br>~~a~~|Max.<br>~~a~~|Typical (**±**10 %)<br>~~a~~|Max.<br>~~a~~<br>~~ee~~|Min.<br>~~a~~<br>~~ee~~|Nominal<br>~~a~~<br>~~eee~~|Nominal<br>~~a~~<br>~~eee~~|
|1A|69|05|||~~ee ~~|~~ee ~~|~~eee~~|~~eee~~|
|||12||110|9.0|1.0|1,31||
|||24||465|18.0|2.0|1,24||
||83|05|||||||
|||12||260|9.0|1.0|554||
|||24||1050|18.0|2.0|554||
|1B*|69|05|||||||
|||12||260|9.0|1.0|554||
|||24||1|18.0|2.0|548||
||83|05|||||||
|||12||250|9.0|1.0|351||
|||24||1|18.0|2.0|378||
|2A|83|12||140|9.0|1.0|1||
|The Pull-In, Drop-Out Voltage and Coil Resistance will change at rate of 0.4% per °C<br>* Re-closure of Form B may occur ifthemax.coil voltageis exceeded.Coilpolarity on Form B must be observed. Pin 2 is positive.|||||||||



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

* Re-closure of Form B may occur if the max. coil voltage is exceeded. Coil polarity on Form B must be observed. Pin 2 is positive. 

|RelayData(@ 20°C)<br>~~ell~~|RelayData(@ 20°C)<br>~~ell~~|Unit<br>~~ell~~|
|---|---|---|
|Dielectric Strength Coil/Contact (min.)<br>Accordingto EN60255-27<br>~~ell~~|10<br>~~ell~~|kVDC<br>~~ell~~|
|Insulation Resistance Coil/Contact (min.)<br>Rh<45%,200V Test Voltage|1012|OHE|
|Capacitance Coil/Contact (typ.)<br>@10 kHZ|1.2|pF|
|Shock Resistance (max.)<br>1/2 sine wave,6md,3-axis|50|g|
|Vibration Resistance (max.)<br>10 – 2,000 Hz|20|g|
|Operating Temperature (max.)<br>Surroundingof the relay’s housing|-20 to 70|°C|
|Storage Temperature (max.)<br>Surroundingof the relay’s housing|-35 to 95|°C|
|Soldering Temperature (max.)<br>5 sec. max.|260|°C|
|Washability<br>Aqueous rinse suitable. Proper dryingnecessary.|Fully Sealed||



## Dimensions (in mm [inch]) Tolerances acc. to ISO 2768-m ~~sisi‘i(~~ 

## Glossary Contact Form 

|Form A|Form A|NO = Normally Open Contacts<br>SPST = Single Pole Single Throw|
|---|---|---|
|Form B|Form B|NC = Normally Closed Contacts<br>SPST = Single Pole Single Throw|



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

## HE Series Reed Relays 

**==> picture [252 x 188] intentionally omitted <==**

**----- Start of picture text -----**<br>
Life Test Data  (*Load increase reduces life expectancy of Reed Switches)<br>a<br>Load KSK-1A69<br>100V/10mA<br>20V/500mA<br>10V/100mA<br>10V/4mA<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>


## Pin-Out (Top View) 

## Form A 

View from top of component 2,5 mm [0,098”] pitch grid 

HExx-1Axx HExx-1Axx-03 

View from top of component 2,54 mm [0,100”] pitch grid HExx-1Axx-02 HExx-1Axx-150 

## **Load KSK-1A83** 

**==> picture [224 x 133] intentionally omitted <==**

**----- Start of picture text -----**<br>
100V/10mA<br>SE<br>20V/500mA<br>SL LI Ly<br>10V/100mA<br>SL LL Lh<br>10V/4mA<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>


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. 

## Form B 

View from top of component 2,5 mm [0,098”] pitch grid 

HExx-1Bxx HExx-1Bxx-150 

## Handling & Assembly Instructions ~~PO~~ 

- 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. 

Version 03 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