A2KM1CCQ12VDC1.6D

Relay Automotive Overview

The A2KM1CCQ12VDC1.6D is an automotive relay manufactured by CIT Relay and Switch, designed for high-current switching applications. It features a sealed SPDT contact arrangement with a maximum switching current of 120A at 24V. The coil operates on a nominal 12VDC supply, requiring a minimum operate voltage of 7.8VDC and releasing at 1.2VDC. Key electrical parameters include a maximum switching voltage of 110VDC, a coil resistance of 90 ohms, and an operate time of 15 milliseconds. The unit supports both PCB pin and quick connect mounting options.

Relay Automotive Feature Summary

• Sealed construction suitable for automotive environments
• High capacity switching up to 120A
• Dual mounting flexibility with PCB pins and quick connects

Relay Automotive Applications

• Automotive lighting circuits
• Motor control systems
• General vehicle accessory power distribution

Relay Automotive Procurement Notes

Verify the specific contact configuration and coil voltage requirements against the target circuit design. Confirm that the 120A rating aligns with the load specifications. Ensure the mounting method matches the available board or chassis interface. Check for any required accessories such as sockets or diodes if not integrated.

Relay Automotive Selection Notes

Select this component when high current handling is critical for the application. The sealed design provides protection against environmental factors common in automotive settings. Consider the physical dimensions and terminal type compatibility during the layout phase. Validate that the coil power consumption fits within the control circuit capabilities.

Relay Automotive Part Context

This part belongs to the A2 series of automotive relays from CIT Relay and Switch. The series is characterized by compact size and robust switching capacity. It is commonly used in vehicles where space is limited but high current loads must be managed reliably. The product line includes various configurations for different voltage and current needs.

Relay Automotive Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.