A2HF1CCQ12VDC1.6D

Relay Automotive Overview

The A2HF1CCQ12VDC1.6D is a Mini ISO automotive relay manufactured by CIT Relay and Switch, designed for chassis mounting in demanding vehicle applications. It features an SPDT (1 Form C) contact arrangement with a rated switching current of 60A and a maximum switching voltage of 110VDC. The coil operates at 12VDC with a maximum rating of 110VDC. This component includes an integrated diode for protection against inductive kickback, ensuring reliable performance in power management and control systems within the automotive sector.

Relay Automotive Feature Summary

• SPDT contact configuration providing versatile circuit control
• High current capacity suitable for heavy-duty automotive loads
• Integrated flyback diode for coil protection
• Mini ISO form factor for compact chassis installation

Relay Automotive Applications

• Automotive power distribution systems
• Vehicle lighting circuits
• Engine control unit accessories
• General automotive load switching

Relay Automotive Procurement Notes

Verify that the specific part number includes the 'D' suffix indicating the integrated diode variant, as non-diode versions exist within the same series. Confirm physical compatibility with standard Mini ISO socket bases before integration. Ensure the application voltage does not exceed the 110VDC maximum rating to maintain component integrity and safety standards.

Relay Automotive Selection Notes

Select this model when a high-current SPDT switching solution is required in a compact automotive footprint. The inclusion of the built-in diode simplifies circuit design by eliminating the need for external suppression components. Consider the 60A rating against peak load requirements to ensure adequate margin for transient currents typical in automotive environments.

Relay Automotive Part Context

This component belongs to the Mini ISO relay family from CIT Relay and Switch, engineered specifically for automotive durability. These relays are certified for harsh environments and offer robust contact materials to handle arcing. The series provides various coil voltages and contact configurations to support diverse vehicle electrical architectures.

Relay Automotive Replacement Considerations

Public confirmed substitute: A2KICSQ12VDCC1.6D. Verify that the alternative maintains the SPDT configuration and integrated diode requirement. Check mechanical fitment and terminal alignment compatibility with existing PCB or harness connections.