# Signal Relay, 5 VDC, SPST-NO, 2 A, IM Series, Through Hole, Non Latching

![Product image](https://novapart.co/image/farnell:1770601/)

**URL**: https://novapart.co/products/IMB03CTS/signal-relay-5-vdc-spst-no-2-a-im-series-through
**SKU**: IMB03CTS
**Manufacturer**: TE CONNECTIVITY - AXICOM
**Category**: Switches & Relays || Relays || Signal Relays
**Price**: €1.6800
**Stock**: 1000+
**Lead Time**: 128 days (indicative)

## Description

Coil Voltage:5VDC; Contact Configuration:SPST-NO; Contact Current:2A; Product Range:IM Series; Relay Mounting:Through Hole; Coil Type:Non Latching; Relay Terminals:Solder; Contact

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (04-Feb-2026) |
| Coil Type | Non Latching |
| Coil Voltage | 5VDC |
| Product Range | IM Series |
| Relay Mounting | Through Hole |
| Coil Resistance | 178ohm |
| Contact Current | 2A |
| Relay Terminals | Solder |
| Contact Material | Palladium Ruthenium |
| Contact Voltage Vac | 250V |
| Contact Voltage Vdc | 220V |
| Contact Configuration | SPST-NO |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:1770601/)

Signal Relays 

**AXICOM** 

## **IM - B Relay** 

## n **Minimum board-space 60mm[2]** 

> n **Slim line 10x6mm (0.39x0.24”) and low profile 5.65mm (0.222”)** 

> n **Switching power 60W/62.5VA** 

> n **Switching voltage 220VDC/250VAC** 

> n **Switching current 2A** 

## n **Bifurcated contacts** 

> n **High mechanical shock resistance** 

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


## Typical applications 

Telecommunication, access and transmission equipment, optical network terminals, modems, office and business equipment, consumer electronics, measurement and Test equipment, industrial control, medical equipment, automotive applications 

~~**Approvals**~~ UL 508 File No. E 111441 

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|||||
|---|---|---|---|
|Technical data of approved types on request|
|Contact Data|
|Contact arrangement|1 form A (1 NO)|
|Max. switching voltage|220VDC, 250VAC|
|Rated current|2A|
|Limiting continuous current|2A|
|Switching power|60W, 62.5VA|
|Contact material|PdRu|
|Au covered|
|Contact style|twin contacts|
|Minimum switching voltage|100µV|
|Initial contact resistance|<100mΩ at 10mA/30mV|
|Thermoelectric potential|<10µV|
|Operate time|typ. 1ms, max. 3ms|
|Release time|
|without diode in parallel|typ. 1ms, max. 3ms|
|with diode in parallel|typ. 3ms, max. 5ms|
|Bounce time max.|typ. 1ms, max. 5ms|
|Electrical endurance|
|at contact application 0|
|(≤ 30mV / ≤ 10mA)|min. 2.5x10|[6]|operations|
|cable load open end|min. 2.0x10|[6]|operations|
|resistive, 125VDC / 0.24A - 30W|min. 5x10|[5]|operations|
|resistive, 220 VDC / 0.27A - 60W|min. 1x10|[5]|operations|
|resistive, 250VAC / 0.25A - 62.5VA|min. 1x10|[5]|operations|
|resistive, 30VDC / 1A - 30W|min. 5x10|[5]|operations|
|resistive, 30VDC / 2A - 60W|min. 1x10|[5]|operations|

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## U 

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|||||
|---|---|---|---|
|Contact data|(continued)|
|UL contact rating|30VDC, 2A, 60W, NO only|
|110VDC, 0.3A, 33W|
|220VDC, 0.27A, 60W|
|125VAC, 0.5A, 62.5W|
|250VAC, 0.25A, 62.5W|
|Mechanical endurance|10|[8]|operations|

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


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|||||||
|---|---|---|---|---|---|
|Coil Data|
|Magnetic system|monostable, bistable|
|Coil voltage range|1.5 to 24VDC|
|Max. coil temperature|125°C|
|Thermal resistance|<150K/W|
|Coil versions, standard version, monostable, 1 coil|
|Coil|Rated|Operate|Release|Coil|Rated coil|
|code|voltage|voltage|voltage|resistance|power|
|VDC|VDC|VDC|Ω±10%|mW|
|01|3.0|2.25|0.30|64|140|
|02|4.5|3.38|0.45|145|140|
|03|5.0|3.75|0.50|178|140|
|06|12.0|9.00|1.20|1029|140|

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


All figures are given for coil without pre-energization, at ambient temperature +23°C 

## **Coil operating range** 

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**----- Start of picture text -----**<br>
Max. DC load breaking capacity<br>°C<br>00 LI<br> Fah<br>100ONNH resistive load [||<br>a a<br>ee<br>40Pe NE<br>30Lo NNT TT<br>application range<br>20“Seite NIE<br>0102 O05 1 2 5 10 20<br>DC current [A]<br> DC Voltage [Vdc]<br>**----- End of picture text -----**<br>


1 

Datasheets and product specification according to IEC 61810-1 and to be used only together with the ‘Definitions’ section. 

Datasheets, product data, ‘Definitions’ section, application notes and all specifications are subject to change. 

08-2013, Rev. 0813 www.te.com © 2013 Tyco Electronics Corporation, a TE Connectivity Ltd. company 

Datasheets and product data is subject to the terms of the disclaimer and all chapters of the ‘Definitions’ section, available at http://relays.te.com/definitions 

Signal Relays 

**AXICOM** 

## **IM - B Rela** ~~**y** (Continued)~~ 

|~~**Insulation**~~|~~**C**~~||**Terminal assignment**|**Terminal assignment**|**Terminal assignment**|**Terminal assignment**|**Terminal assignment**|**Terminal assignment**|**Terminal assignment**|**Terminal assignment**|**Terminal assignment**|**Terminal assignment**|**Terminal assignment**|**Terminal assignment**|**Terminal assignment**|**Terminal assignment**|**Terminal assignment**|**Terminal assignment**|**Terminal assignment**|**Terminal assignment**|**Terminal assignment**|**Terminal assignment**|**Terminal assignment**|||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
||high dielectric version||TOP view on relay|||||||||||||||||||||||
|Initial dielectric strength||||||||||||||||||||||||||
|between open contacts|2500Vrms|||||||IM-B, 1 form A (NO)||||||IM-B, 1 form A (NO)|IM-B, 1 form A (NO)||||IM-B, 1 form A (NO)||IM-B, 1 form A (NO)|||||
|between contact and coil|3500Vrms|||||||||||||||||||||||||
|Initial surge withstand voltage||||||||||||||||||||||||||
|between open contacts<br>between contact and coil|3500V<br>4900V|||||||||||||||ml|||||||C]|||
|Initial insulation resistance<br>between insulated elements|>109Ω|||||L|||||||||||||||||||||
|~~Capacitance~~<br>between open contacts|max. 1pF||||~~+~~|||||||||||~~1~~<br>LI||||||~~3~~<br>LJ||||
|between contact and coil|max. 2pF|||||||||||||||||||||||||
|between adjacent contacts|max. 2pF|||||||||||||||||||||||||
|||||||||||||||||||||||||||
|||||||||||||||||||||||||||
|~~**RF Data**~~<br>Isolation at 100MHz/900MHz<br>~~SS~~|37.0dB/18.8dB<br>.S.........._Q_Q_/.:.:._»S|||||||||||||||oO||||||||0||
|Insertion loss at 100MHz/900MHz<br>Voltage standing wave ratio (VSWR)<br>at 100MHz/900MHz|0.03dB/0.33dB<br>1.06/1.49||ot<br>gL||||,.[8<br>o<br>ise<br>ae<br>ain<br>1<br>LJ|||||||||||||||||6<br>3<br>LJ|||
|~~**Other Data**~~||||||||||||||||||||||||||
|Material compliance: EU RoHS/ELV, China RoHS, REACH, Halogen content||||||||||||||||||||||||||
|refer to the Product Compliance Support Center at||||||||||||||||||||||||||
|www.te.com/customersupport/rohssupportcenter||||||||||||||||||||||||||
|Ambient temperature|-40°C to +85°C||**Dimensions**|||||||||||||||||||||||
|Thermal resistance|< 150K/W|||||||||||||||||||||||||
|Category of environmental protection|Category of environmental protection||**THT version**|||||||||||||||||||Standard version|Standard version|Standard version|Standard version|
|IEC 61810<br>RT V - hermetically sealed<br>Degree of protection<br>IEC 60529<br>IP 67, immersion cleanable<br>Vibration resistance (functional)<br>20g, 10 to 500Hz<br>Shock resistance (functional), half sinus 11ms<br>50g<br>Shock resistance (destructive), half sinus 0.5ms<br>500g<br>Weight<br>max. 0.75g<br>Resistance to soldering heat THT<br>IEC 60068-2-20<br>265°C/10s<br>Resistance to soldering heat SMT||||~~(1.2)~~|||||~~| ~~||||0.4<br>~~5. ~~<br> ~~)~~||10~~°~~88<br> ~~Att~~|||||||||||
|IEC 60068-2-58|265°C/10s|||||||||||||||||||||||||
|Moisture sensitive level, JEDEC J-Std-020D<br>MSL3||||||||||||||||||||||||||
|Ultrasonic cleaning<br>Packaging/unit<br>THT version<br>~~I~~|not recommended<br>tube/50pcs., box/1000 pcs.||**SMT version**||||||**SMT version**<br>10~~28~~-98|||||||||||||Gull wings|Gull wings|Gull wings|Gull wings|
|SMT version|reel/1000 pcs., box/1000 or 5000 pcs.|||||||||||||||||||||||||



## **THT version** Standard version 

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SMT version Gull wings<br>10 28 -98<br>**----- End of picture text -----**<br>


Contacts are shown in reset condition. Contact position might change during transportation and must be reset before use. 

## **PCB layout** 

TOP view on component side of PCB 

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THT mounting holes<br>**----- End of picture text -----**<br>


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**----- Start of picture text -----**<br>
SMT - solder pads<br>**----- End of picture text -----**<br>


2 

Datasheets and product specification according to IEC 61810-1 and to be used only together with the ‘Definitions’ section. 

Datasheets and product data is subject to the Datasheets, product data, ‘Definitions’ secterms of the disclaimer and all chapters of tion, application notes and all specifications the ‘Definitions’ section, available at are subject to change. http://relays.te.com/definitions 

08-2013, Rev. 0813 www.te.com © 2013 Tyco Electronics Corporation, a TE Connectivity Ltd. company 

Signal Relays 

**AXICOM** 

## **IM - B** ~~**Relay**~~ (Continue ~~d~~ ) 

**Processing** Recommended soldering conditio ~~n~~ s 

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**----- Start of picture text -----**<br>
Pac k ing<br>**----- End of picture text -----**<br>


Soldering conditions according IEC 60058- ~~2-58 and~~ IPC/JEDEC J-STD-020D 

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Tu be for THT  version<br>50 relays per tube, 1000 relays per box<br>**----- End of picture text -----**<br>


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Time (s)<br>**----- End of picture text -----**<br>


~~Infrared Soldering: temperature/~~ time profile (lead and housing Resistance to soldering heat - Reflow profile peak temperature) 

~~Tape and reel for SMT version~~ 1000 relays per reel, 1000 or 5000 relays per box 

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Time (s)<br>**----- End of picture text -----**<br>


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


Recommended reflow soldering profile 

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20-40sec Full line:  typical<br>Lenny Dottedline: processlimits<br>240°C<br>ee<br>180°C oy<br>130°C forced<br>150 *<br>cooling<br>100°C<br>50<br>I<br>Oo 50 100 150 200 250<br>Time (s)<br>Vapor Phase Soldering:<br>temperature/time profile (lead<br>and housing peak temperature)<br>Temperature °C<br>**----- End of picture text -----**<br>


3 

~~Datasheets and product specifcation~~ according to IEC 61810-1 and to be used only together with the ‘Definitions’ section. 

Datasheets, product data, ‘Definitions’ section, application notes and all specifications are subject to change. 

08-2013, Rev. ~~0813~~ www.te.com © 2013 Tyco Electronics Corporation, a TE Connectivi ~~ty Ltd. company~~ 

Datasheets and product data is subject to the terms of the disclaimer and all chapters of the ‘Definitions’ section, available at http://relays.te.com/definitions 

Signal Relays 

**AXICOM** 

## **IM - B Relay** (Continued) 

|**Product code structure**||Typical product code||**IM**|**B**|**03**||**G**|**R**|
|---|---|---|---|---|---|---|---|---|---|
|**Type**||||||||||
|**IM**<br>Signal Relays IM Series IMA/IMB||||||||||
|**Contact arrangement**||||||||||
|**B**<br>1 form A, 1 NO||||||||||
|**Coil**||||||||||
|Coil code: please refer to coil versions table||||||||||
|**Performance type**||||||||||
|**Blank**Standard version|**C**|**C**<br>High Dielectric Version||||||||
|**Terminals**||||||||||
|**T**<br>THT - standard|**G**|**G**<br>SMT-gull wing||||||||
|**Packing**||||||||||
|**S**<br>Tube|**R**|**R**<br>Reel||||||||



|**Product code**|**Arrangement**|**Perf. type**|**Coil**|**Coil type**|**Terminals**|**Part number**|
|---|---|---|---|---|---|---|
|IMB01CGR<br>IMB01CTS<br>IMB02CGR<br>IMB02CTS<br>IMB03CGR<br>IMB03CTS<br>IMB04CGR<br>IMB06CGR<br>IMB06CTS<br>IMB07CGR<br>IMB07CTS<br>IMB42CGR<br>IMB42CTS|**Arrangement**<br>1 form A,<br>1 NO<br>contact|**Perf. type**<br>High dielectric|3VDC|**Coil type**<br>Monostable|SMT gull wing|1462041-1<br>1462041-4<br>1462041-2<br>1462041-5<br>1462041-7<br>1462041-8<br>1462041-9<br>1462041-3<br>1462041-6<br>1-1462041-3<br>1-1462041-4<br>1-1462041-6<br>1-1462041-5|
||||||THT standard||
||||4.5VDC||SMT gull wing||
||||||THT standard||
||||5VDC||SMT gull wing||
||||||THT standard||
||||6VDC||SMT gull wing||
||||12VDC||||
||||||THT standard||
||||24VDC||SMT gull wing||
||||||THT standard||
||||4.5VDC|Bistable|SMT gull wing||
||||||THT standard||



4 

Datasheets and product specification according to IEC 61810-1 and to be used only together with the ‘Definitions’ section. 

Datasheets, product data, ‘Definitions’ section, application notes and all specifications are subject to change. 

08-2013, Rev. 0813 www.te.com © 2013 Tyco Electronics Corporation, a TE Connectivity Ltd. company 

Datasheets and product data is subject to the terms of the disclaimer and all chapters of the ‘Definitions’ section, available at http://relays.te.com/definitions 



## Links

- [View this product on Novapart](https://novapart.co/products/IMB03CTS/signal-relay-5-vdc-spst-no-2-a-im-series-through)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/te-connectivity/imb03cts/relay-signal-1no-250vac-220vdc/dp/1770601)
---

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