A1M1CSQ12VDCD

$1.62

Description：RELAY AUTOMOTIVE SPST 40A 12V
Series：A1M
Mfr：CIT Relay and Switch
Package：Tube

SKU:1ed01cb97aa9 Category: Automotive Relays Brand: CIT Relay and Switch

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Product introduction

A1M1CSQ12VDCD is listed in the Relay Automotive range at ChipApex. The manufacturer field lists CIT Relay and Switch. Its product description is RELAY AUTOMOTIVE SPST 40A 12V. Review the specifications below when checking this part for your BOM.

Relay Automotive specifications for A1M1CSQ12VDCD

Description：RELAY AUTOMOTIVE SPST 40A 12V
Series：A1M
Mfr：CIT Relay and Switch
Package：Tube
Coil Type：Non Latching
Coil Current：125 mA
Coil Voltage：12VDC
Contact Form：SPDT (1 Form C)
Contact Rating (Current)：40 A
Switching Voltage：28VDC - Max
Must Operate Voltage：7.2 VDC
Must Release Voltage：1.2 VDC
Operate Time：10 ms
Release Time：10 ms
Features：Sealed - Fully
Mounting Type：Socketable
Termination Style：Plug In, Quick Connect - Multiple Sizes
Operating Temperature：-40°C ~ 85°C

Relay Automotive datasheet and documents for A1M1CSQ12VDCD

A1M1CSQ12VDCD

Relay Automotive Overview

The A1M1CSQ12VDCD is a sealed SPDT automotive relay from CIT Relay and Switch, designed for chassis mounting. It features a 12 VDC coil with 125 mA current draw and 40 A contact rating. The switch voltage maximum is 28 VDC. Constructed with AgSnO2 contacts, it ensures reliable performance in automotive environments.

Relay Automotive Feature Summary

Sealed construction protects internal components from environmental factors
SPDT configuration provides versatile switching capabilities
Chassis mounting design facilitates secure installation

Relay Automotive Applications

Automotive electrical systems
Lighting control circuits
Accessory power distribution

Relay Automotive Procurement Notes

Verify the specific suffix 'D' against official CIT documentation to confirm diode inclusion or variant specifics. Ensure compatibility with 12 VDC control circuits and 28 VDC load limits. Confirm chassis mounting hole patterns match PCB or panel requirements before ordering.

Relay Automotive Selection Notes

Select this model for applications requiring a compact, sealed SPDT relay with 40 A capacity. The 12 VDC coil suits standard automotive battery systems. Consider the 28 VDC max switching voltage limit when designing high-voltage circuits. Verify thermal management needs for continuous 40 A loads.

Relay Automotive Part Context

Part of the A1M series, this relay offers a balance of size and current capacity. It serves as a robust solution for medium-power switching tasks in vehicles where space is limited but reliability is critical. The sealed design distinguishes it from open-frame alternatives.

Relay Automotive Replacement Considerations

Cross-reference with A1M1CSQ12VDC variants if diode specifications differ. Check pinout compatibility with existing connectors. Ensure coil resistance and current ratings match driver circuit capabilities before substitution.