DIP05-1C90-51L

Reed Relay, SPDT, 5 VDC, DIP Series, Through Hole, 200 ohm, 200 mA

⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.

Manufacturer: STANDEXMEDER
Product type: Reed Relays
Contact Configuration:SPDT; Coil Voltage:5VDC; Product Range:DIP Series; Relay Mounting:Through Hole; Coil Resistance:200ohm; Switching Current Max:200mA; Switching Voltage Max:100V; S
Coil Voltage: 5VDC
Product Range: DIP Series
Relay Mounting: Through Hole
Coil Resistance: 200ohm
Contact Configuration: SPDT
Switching Current Max: 200mA
Switching Voltage Max: 100V

Delivery and price
Units per pack	50
Price	4.76 €
Current stock	100+
Lead time	30 days

Datasheet

## DIP Series Reed Relays 

- **Features: Dual In-Line IC Compatible Relay, Available with Dielectric Strength 4.25VDC** 

- **Applications: General Purpose, Measuring and Testing Devices & Others** 

- **Markets: Telecommunications, Test and Measurement, Security & Others** 

|Part Description:<br>D I P 0 0 - 0 X 0 0 - 0 0 X|Part Description:<br>D I P 0 0 - 0 X 0 0 - 0 0 X|Part Description:<br>D I P 0 0 - 0 X 0 0 - 0 0 X|Part Description:<br>D I P 0 0 - 0 X 0 0 - 0 0 X|Part Description:<br>D I P 0 0 - 0 X 0 0 - 0 0 X|
|---|---|---|---|---|
||||||
|Nominal<br>Voltage|Contact Quantity<br>& Contact Form|**Switch**<br>**Model**|Pin<br>Out|Option<br>( )Version with Magnetic Shield|
|05, 12, 15, 24|1A, 1B, 1C, 2A|72, 75, 90|10, 11, 12, 13, 19, 21, 51|A, B, C,<br>L(M), D(Q), E(R), F(S)|



_See page 3 for explanation of pin outs and options_ 

|Customer Options|Switch Model|Switch Model|Switch Model|Unit|
|---|---|---|---|---|
|Contact Data(@ 20**°**C)|72<br> (A-Dry)|75<br> (A-Dry)|90<br> (C-Dry)||
|Contact Material|Rhodium|Rhodium|Rhodium||
|Rated Power (max.)<br>AnyDC combination of V&A not to exceed max. ratedpower|10|10|10|W|
|Switching Voltage (max.)<br>DC orpeak AC|200|500|175|V|
|Switching Current (max.)<br>DC orpeak AC|0.5|0.5|0.5|A|
|Carry Current (max.)<br>DC orpeak AC|1.0|1.0|1.0|A|
|Contact Resistance (max.)<br>@0.5V & 10mA,Measured with 40%Pull-In Overdrive|10|200|150|mOhm|
|Breakdown Voltage (min.)<br>Accordingto EN60255-27|0.25|0.6|0.2|kVDC|
|Operating Time (max.)<br>IncludingBouncing,Measured with 40%Pull-In Overdrive|0.5|0.5|0.7|ms|
|Release Time (max.)<br>Measured without Coil Suppression|0.1|0.1|1.5|ms|
|Insulation Resistance (typ.)<br>Rh<45%,100V Test Voltage|1010|1010|1010|Ohm|
|Capacitance (typ.)<br>@10kHz across open Switch|0.3|0.4|1.0|pF|



Version 03 01 Aug 2025 Page 1 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 

## DIP Series Reed Relays 

|Coil Data (at 20**°**C)|Coil Data (at 20**°**C)|Coil Data (at 20**°**C)|Coil Voltage<br>(VDC)|Coil Voltage<br>(VDC)|Coil Resistance<br>(Ohm)<br>~~ee~~|Pull-In Voltage<br>(VDC)<br>~~ee~~|Drop-Out<br>Voltage (VDC)<br>~~eee~~|Coil Power<br>(mW)<br>~~eee~~|
|---|---|---|---|---|---|---|---|---|
|Contact FormSwitch Model<br>~~ee~~|Contact FormSwitch Model<br>~~ee~~|Pin<br>Out<br>~~ee~~|Nominal<br>~~ee~~|Max.<br>~~ee~~|Typical<br>(**±**10 %)<br>~~ee~~<br>~~ee~~|Max.<br>~~ee~~<br>~~ee~~|Min.<br>~~ee~~<br>~~eee~~|Nominal<br>~~ee~~<br>~~eee~~|
|1A|72, 75|10, 11, 12, 13|5|7.5|500(200)<br>~~ee ~~|3.5<br> ~~ee ~~|0.75<br> ~~eee~~|50<br>~~eee~~|
||||12|16|1,000|8.4|1.8|145|
||||15|20|2,000|10.5|2.2|115|
||||24|30|2,000|16.8|3.6|290|
|1B*|72, 75**|19|5|7.5|500(200)|3.5|0.75|50|
||||12|16|1,000|8.4|1.8|145|
||||15|20|2,000|10.5|2.2|115|
||||24|30|2,000|16.8|3.6|290|
|1C|90|51|5|7.5|200|3.5|0.75|125|
||||12|16|500|8.4|1.8|290|
||||15|20|2,000|10.5|2.2|115|
||||24|30|2,000|16.8|3.6|290|
|2A|72|21|5|7.5|200|3.5|0.75|125|
||||12|16|500|8.4|1.8|290|
||||15|20|2,000|10.5|2.2|115|
||||24|30|2,000|16.8|3.6|290|
|1A-HR|72|12, 13|5|7.5|1,000|3.5|0.75|25|
||||12|16|2,000|8.4|1.8|72|
|1C-HR|90|50|12|16|2,000|8.4|1.8|144|
|The Pull-In, Drop-Out Voltage and Coil Resistance will change at rate of 0.4% per °K<br>The figures in parentheses (  )are valid for switch model 75<br>HR = High Resistance Coil<br>* Re-closure of Form B may occur when the max. coil voltage is exceeded. Coil polarity on Form B must be observed. Pin 2 is positive.<br>** Version 1B75 onlywith 24VCoilavailable.|||||||||



** Version 1B75 only with 24V Coil available. 

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

**==> picture [31 x 127] intentionally omitted <==**

**----- Start of picture text -----**<br>
Low<br>Profile<br>High<br>Profile<br>**----- End of picture text -----**<br>


Version 03 01 Aug 2025 Page 2 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 

## DIP Series Reed Relays 

|RelayData(@20°C)<br>~~es~~|RelayData(@20°C)<br>~~es~~|Unit<br>~~es~~<br>~~es~~|
|---|---|---|
|Dielectric Strength Coil/Contact (min.)<br>Accordingto EN60255-27<br>~~es~~|1.5<br>(4.25 by73L)<br>~~es~~|kVDC<br>~~es~~<br>~~es~~|
|Insulation Resistance Coil/Contact (min./typ.)<br>1/2 sine wave,6md,3-axis|1010/1011|Ohm|
|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||



## Handling & Assembly Instructions 

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

External magnetic fields and magnetic effects, due to adjacent relays in high density matrices that may influence the relays' electrical characteristics, must be taken into consideration. 

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

Suppressing coil diode can have a negative influence on total number of switching cycles, especially by switching high voltage 

- Wave soldering: maximum 260°C / 5 seconds. 

## ~~LC~~ 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|
|Form C|Form C|Changeover<br>SPDT = Single Pole Double Throw|



## Pin-Out (Top View) (2.54mm [0.10“] pitch grid) 

**==> picture [431 x 130] intentionally omitted <==**

**----- Start of picture text -----**<br>
12 13 19<br> eee olee BasseBeaeep aaa ee fet eee lore<br>a rs Fee ie oe Be<br>TT od de | Seascape Ltt TTT<br>Bae a es pe<br>ee LEE ey LT, ero<br> k Pee|| fay SeestT Ty fel Lt ee<br>21 51<br>**----- End of picture text -----**<br>


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 

## DIP Series Reed Relays 

**==> picture [556 x 154] intentionally omitted <==**

**----- Start of picture text -----**<br>
||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
|Pin|Options*|
|Contact Form|Switch Model|
|Out|
|a|L|D|M|ee|Q|E|R|F|S|
|12|X|
|Low Profile|
|13|X|
|1A|
|12|X|X|X|X|X|X|X|
|High Profile|
|13|X|X|X|
|1B|High Profile|19|X|X|X|X|
|2A|High Profile|21|X|X|X|X|X|X|X|X|
|Low Profile|X|
|1C|51|
|High Profile|X|X|X|X|X|X|X|

**----- End of picture text -----**<br>


* For general information only. Please ask your nearest sales office for a current availability of the particular option. 

## Options ( ) Versions with magnetic shield (Top View) (2.54mm [0.10“] pitch grid) 

L(M) E(R) D(Q) F(S) 

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 03 01 Aug 2025 Page 4 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 

## DIP Series Reed Relays 

**==> picture [532 x 184] intentionally omitted <==**

**----- Start of picture text -----**<br>
Life Test Data  (*Load increase reduces life expectancy of Reed Switches)<br>LC<br>Load KSK-1A72 Load KSK-1A75<br>100V/10mA 100V/10mA<br>BULA ull<br>20V/500mA 20V/500mA<br>PUT LEHI LT<br>10V/100mA 10V/100mA<br>SL LL NL I<br>10V/4mA 10V/4mA<br>OL TL<br><5V/10mA <5V/10mA<br>1,E+05 1,E+06 1,E+07 1,E+08 1,E+09 1,E+10 1,E+05 1,E+06 1,E+07 1,E+08 1,E+09 1,E+10<br>Typical Number of Operations Typical Number of Operations<br>**----- End of picture text -----**<br>


**==> picture [224 x 155] intentionally omitted <==**

**----- Start of picture text -----**<br>
Load KSK-1C90U and KSK-1C90F<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>


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 03 01 Aug 2025 Page 5 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

Updated at June 6, 2026

About Novapart

Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.

Learn more →

Stock Shortage Specialist

When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.

Request a quote →

Compliant Alternatives

We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.

BOM Analysis service →