A2M1ACQ12VDC1.6D

Relay Automotive Overview

The A2M1ACQ12VDC1.6D is a sealed automotive relay manufactured by CIT Relay and Switch, designed for high-current switching applications. It features an SPDT contact arrangement with a maximum switching current of 40A at 14VDC and a maximum switching voltage of 75VDC. The coil operates at a rated voltage of 12VDC with a resistance of 90 Ohms and a power consumption of 1.6W. The unit utilizes quick-connect terminals for mounting and is certified under QS-9000 and ISO-9002 standards.

Relay Automotive Feature Summary

• SPDT contact configuration supporting large switching capacity up to 40A
• Sealed construction suitable for automotive environments
• Quick-connect termination options available

Relay Automotive Applications

• Automotive electrical systems
• Lamp accessories control
• High-current circuit switching

Relay Automotive Procurement Notes

Verify the specific suffix 'D' against official CIT documentation to confirm if it denotes an integrated diode or specific variant, as standard datasheets may list base models without this suffix. Ensure the required contact arrangement (SPDT) matches the 'C' designation in the part number. Confirm RoHS compliance status through the manufacturer's latest environmental declarations prior to procurement.

Relay Automotive Selection Notes

Select this component when an SPDT configuration is required for loads up to 40A at 14VDC. The 12VDC coil rating suits standard vehicle electrical architectures. Consider the physical dimensions and quick-connect pin spacing to ensure compatibility with existing PCB layouts or harness connectors. Verify that the sealed design meets the environmental protection requirements of the installation location.

Relay Automotive Part Context

This model belongs to the CIT A2 series of automotive relays, characterized by compact size and high switching capacity. The series is widely used in automotive applications requiring reliable switching of high-current loads. The product line includes various contact arrangements and coil voltages to accommodate different system designs.

Relay Automotive Replacement Considerations

Cross-reference with other CIT A2 series variants such as A2M1ASQ12VDC1.6 for SPST alternatives. Verify mechanical footprint and terminal alignment before substituting with relays from other manufacturers to ensure direct fitment without adapter modifications.