A2M1ACQ12VDC1.6R

Relay Automotive Overview

The A2M1ACQ12VDC1.6R is an automotive relay from the CIT Relay and Switch A Series, designed for high-current switching applications. It features a SPST-NO (Form A) contact arrangement with a maximum switching current of 40A at 14VDC. The coil operates at a rated voltage of 12VDC, consuming 1.6W of power with a resistance of 90 Ohms. The unit utilizes AgSnO2 contact material to ensure durability under heavy loads. Physical dimensions are 26.0 x 26.0 x 24.5 mm, supporting both PCB pin and quick connect mounting options.

Relay Automotive Feature Summary

• Large switching capacity up to 40A for demanding automotive loads
• Compact size and light weight design suitable for space-constrained installations
• Versatile mounting options including PCB pins and quick connect terminals

Relay Automotive Applications

• Automotive electrical systems
• Lamp accessories control
• Industrial equipment switching

Relay Automotive Procurement Notes

Verify the specific ordering suffix against the manufacturer's official catalog to confirm terminal style and bracket configuration. Ensure the coil voltage rating matches the system requirements precisely. Check RoHS compliance status if environmental regulations apply to the end product. Confirm availability through authorized distributors to avoid counterfeit components.

Relay Automotive Selection Notes

Select this component when a single-pole normally-open circuit requires high current handling in an automotive environment. The 12VDC coil specification suits standard vehicle electrical architectures. Consider the physical footprint and mounting method compatibility with the target PCB or chassis layout before finalizing the design choice.

Relay Automotive Part Context

This part belongs to the CIT A Series, a line of relays certified under QS-9000 and ISO-9002 standards. The series focuses on cost-effective manufacturing combined with technical capability for new designs and second sourcing. CIT Relay and Switch specializes in automotive, telecom, security, and industrial switch solutions.

Relay Automotive Replacement Considerations

Compatible substitutes include A2M1ASQ12VDC1.6 and A2M1CSQ12VDC1.6 from the same manufacturer family. Verify that alternative parts maintain identical coil voltage, contact arrangement, and current ratings. Ensure mechanical mounting interfaces match the existing design constraints.