A2M1CCQ24VDC1.6

Relay Automotive Overview

The A2M1CCQ24VDC1.6 is a general-purpose automotive relay manufactured by CIT Relay and Switch, designed for chassis mounting applications. It features an SPDT (Single Pole Double Throw) contact arrangement with a rated switching current of up to 40A at 14VDC. The coil operates on a nominal voltage of 24VDC, with a maximum rating of 31.2VDC and a typical resistance of 90 ohms. The component utilizes AgSnO2 contact material to ensure low initial contact resistance below 30 milliohms. It supports both PCB pin and quick connect mounting options, offering a compact form factor suitable for high-current switching in vehicle electrical systems.

Relay Automotive Feature Summary

• High switching capacity capable of handling up to 40A loads
• Compact design with lightweight construction for space-constrained installations
• Versatile mounting flexibility supporting both PCB pins and quick connect terminals

Relay Automotive Applications

• Automotive power distribution systems
• Vehicle lamp accessories control
• General purpose industrial switching

Relay Automotive Procurement Notes

Verify the specific suffix configuration against the manufacturer's official documentation to ensure correct coil voltage and contact arrangement alignment. Confirm that the required mounting style matches the available terminal options for your specific circuit board or harness design. Cross-reference the part number with the latest CIT Relay and Switch datasheets to validate any recent manufacturing updates or certification changes.

Relay Automotive Selection Notes

Select this relay when a robust SPDT configuration is required for high-current automotive or industrial loads. Ensure the system voltage aligns with the 24VDC coil specification and that the mounting environment accommodates either PCB or quick-connect interfaces. Consider the thermal management requirements associated with the 40A switching capacity during continuous operation.

Relay Automotive Part Context

This component belongs to the A2M series of automotive relays from CIT Relay and Switch, which are engineered for durability in demanding vehicle environments. The series is characterized by its ability to handle large switching capacities while maintaining a small physical footprint. These relays are commonly utilized in modern automotive architectures where reliable power switching is critical for various subsystems.

Relay Automotive Replacement Considerations

Direct substitutes may include variants within the same A2M series with different coil voltages or contact arrangements, such as the A2M1CCQ24VDC1.6D. Verify mechanical dimensions and terminal compatibility before substitution to ensure proper fit and electrical performance.