# Automotive Relay, Miniature, Sealed, 12 VDC, 10 A, SPST-NC, Through Hole, PC Pin
**URL**: https://novapart.co/products/MPCMA252-S-DC12V-BP/automotive-relay-miniature-sealed-12-vdc-10-a-spst
**SKU**: MPCMA252-S-DC12V-BP
**Manufacturer**: MULTICOMP PRO
**Category**: Switches & Relays || Relays || Automotive Relays
**Price**: €1.6800
**Stock**: 200+
**Lead Time**: 120 days (indicative)
## Specifications
| Parameter | Value |
|---|---|
| Svhc | No SVHC (04-Feb-2026) |
| Coil Voltage | 12VDC |
| Product Range | MP Automotive Relays |
| Relay Mounting | Through Hole |
| Coil Resistance | 160ohm |
| Contact Current | 10A |
| Relay Terminals | PC Pin |
| Contact Material | Silver Alloy |
| Contact Configuration | SPST-NC |
| Contact Voltage Dc Nom | 14V |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:4323447/)
## **Automotive Relay**
## **Features**
- Miniature automotive relay Single relay: MPCMA25 Twin relay: MPCMA252 MPCMA25 dimensions: 12mm × 7.3mm × 14mm MPCMA252 dimensions: 12mm ×14.5mm × 14mm
- Motor load: 25A
- Reflow soldering version is available
- Typical applications:Automatic doors and windows, Central door lock, Sunroof control, Seat adjustment, Mirror adjustment
## **Specification**
**Contact Data** ~~ee~~ Contact Form C - 1 Form C ~~a G eG~~ Contact Material Ag Alloy NO/NC: 20A/10A 14V DC (Resistance) Contact Rating ~~es~~ 25A 14V DC (Motor) ~~GO~~ Contact Resistance Max. 100mΩ (6V DC 1A) ~~es~~ Max. Switching Voltage 16V DC 35A (23°C, 2min,12V DC), 25A (85°C, 2min,12V DC) Max.Continuous current (1) ~~ee~~ T:30A (85°C, 2min,12V DC), T:20A (125°C, 2min,12V DC) Load NO: 60A (23°C, 14V DC) Max. Switching Current ~~ee~~ NC: 30A (23°C, 14V DC) ~~es~~ Max. Switching Power 1A 6V DC Electrical 1×10[5] ops (Resistance), 1s on/9s off) Life 1×10[5 ] (Motor locked, 0.5s on/9.5s off) ~~e~~ ~~**e**~~ Mechanical 1×10[7] o ~~eee~~ ps (300o ~~s~~ ps/min) **Coil Data** ~~Ce QO~~ Nominal Coil Power 0.9W, 0.655W Max. Permitted Coil Voltage 16V DC ~~Ce~~ **General Data** ~~|~~ Insulation Resistance Min. 100MΩ 500V DC ~~GO~~ Between open contacts 500V AC,50/60Hz, 1 min Dielectric Strength ~~es~~ Between coil and contacts 500V AC,50/60Hz, 1 min ~~NE~~ Operate Time ~~eseee~~ Max. 10ms ~~Ce~~ Release Time Max. 10ms ~~GO~~ -40°C to +85°C (Standard) Operating Temperature -40°C to +125°C (Reflow) ~~ee| a~~ Humidity ~~Dcee~~ 35 to 95%RH, +40°C Endurance 1000m/s[2] (Pulse duration 6ms) Shock Resistanc ~~_——_——————EEEes~~ Misoperation (3) 100m/s[2] (Pulse duration 11ms) Endurance 10-500Hz, 43m/s[2] Acceleration, 200h Vibration Resistance ~~__——————~~ Misoperation 10-300Hz, 43m/s[2] Acceleration Weight MPCMA25: 3.5g, CMA252: 6.5g ~~Ce es~~ Note:Data shown are of initial value
Newark.com/multicomp-pro Farnell.com/multicomp-pro sg.element14.com/b/multicomp-pro
23/02/24 V1.0
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## **Automotive Relay**
- (1)Test according to the following conditions
- (a) The relay is installed on the PCB board, and the coil is applied with 100% rated voltage
- (b) PCB board is a double-layer board, and the thickness of copper foil is 4oz (140 μ m) , width of each copper foil is 3.76 × (1 ± 5%) mm, length of copper foil is 50mm ± 1mm, PCB board Tg is 150°C
- (2) When energized, the NO contact opening time shall less than 1ms. When non-energized, the NC contact opening time shall less than 1ms, at the same time, NO contact shall not be closed .
- (3) When energized, the NO contact opening time shall less than 10 μ s. When non-energized, the NC contact opening time shall less than 10 μ s,at the same time, NO contact shall not be closed .
## **Coil Data**
Ambient Temperature: 23°C
|**Coil Data**||||Ambient Tem|perature: 23°C|
|---|---|---|---|---|---|
|**Model**|**Nominal Voltage**
**V DC**|**Coil Resistance**
**Ω+/-10%**|**Operate Voltage**
**≤V DC**
|**Release Voltage**
**≥ VDC**|
**Coil Power**
**W**|
|MPCMA252-S-DC12V-BP|12
|160|6.5
7.7
6.5
7.7|0.8|0.9|
|MPCMA252-S-DC12V-C||220|||0.655|
|MPCMA252H-S-DC12V-BP||160|||0.9|
|MPCMA252H-S-DC12V-C||220|||0.655|
## **Outline, Wiring Diagram, Mounting Hole Layout**
MP
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Dimensions : Millimetres
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Newark.com/multicomp-pro Farnell.com/multicomp-pro sg.element14.com/b/multicomp-pro
23/02/24 V1.0
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## **Automotive Relay**
MP
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Dimensions : Millimetres
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°C
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°C
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Newark.com/multicomp-pro Farnell.com/multicomp-pro sg.element14.com/b/multicomp-pro
23/02/24 V1.0
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## **Automotive Relay**
°C
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## **Part Number Table**
|**Part Number Table**||
|---|---|
|**Description**|**Part Number**|
|Automotive Relay, PCB Type, NC, 0.9W, 10A, 8 Pins|MPCMA252-S-DC12V-BP|
|Automotive Relay, PCB Type,NO/NC, 0.9W, 10A/5A, 10 Pins|MPHRS5G-S-DC24V-A|
|Automotive Relay, PCB Type, NC, 0.655W, 10A, 8 Pins|MPHRS5G-S-DC5V-C|
|Automotive Relay, PCB Type,NO/NC, 0.655W, 10A/5A, 10 Pin|s
MPHRS5G-S-DC24V-C|
**Important Notice :** This data sheet and its contents (the “Information”) belong to the members of the AVNET group of companies (the “Group”) or are licensed to it. No licence is granted for the use of it other than for information purposes in connection with the products to which it relates. No licence of any intellectual property rights is granted. The Information is subject to change without notice and replaces all data sheets previously supplied. The Information supplied is believed to be accurate but the Group assumes no responsibility for its accuracy or completeness, any error in or omission from it or for any use made of it. Users of this data sheet should check for themselves the Information and the suitability of the products for their purpose and not make any assumptions based on information included or omitted. Liability for loss or damage resulting from any reliance on the Information or use of it (including liability resulting from negligence or where the Group was aware of the possibility of such loss or damage arising) is excluded. This will not operate to limit or restrict the Group’s liability for death or personal injury resulting from its negligence. Multicomp Pro is the registered trademark of Premier Farnell Limited 2019.
Newark.com/multicomp-pro Farnell.com/multicomp-pro sg.element14.com/b/multicomp-pro
23/02/24 V1.0
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## Links
- [View this product on Novapart](https://novapart.co/products/MPCMA252-S-DC12V-BP/automotive-relay-miniature-sealed-12-vdc-10-a-spst)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/multicomp-pro/mpcma252-s-dc12v-bp/automotive-relay-spst-nc-10a-12vdc/dp/4323447)
---
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