A2HF1CCQ24VDC1.6R

Relay Automotive Overview

The A2HF1CCQ24VDC1.6R is an automotive relay manufactured by CIT Relay and Switch, featuring a 24 VDC coil voltage with a maximum of 31.2 VDC. It utilizes a chassis mount configuration with quick connect terminals. The SPDT (Form C) contact arrangement supports a maximum switching current of 40A at 75VDC and a maximum switching power of 630W. Initial contact resistance is less than 30 milliohms using AgSnO2 material. The unit is RoHS compliant and certified under QS-9000 and ISO-9002 standards.

Relay Automotive Feature Summary

• Large switching capacity up to 40A
• Small size and light weight design
• Quick connect mounting available

Relay Automotive Applications

• Automotive electrical systems
• Lamp accessories control
• General industrial switching applications

Relay Automotive Procurement Notes

Verify the specific suffix 'R' against the manufacturer's official documentation to confirm terminal orientation or packaging variations. Ensure the 24VDC coil rating matches the system supply voltage precisely. Confirm that the chassis mount footprint aligns with the installation space requirements before procurement.

Relay Automotive Selection Notes

Select this model for applications requiring high current handling in compact spaces. The SPDT configuration allows for versatile circuit control compared to single-pole options. Verify that the quick connect termination style is compatible with existing harness connectors to ensure proper assembly and reliable electrical contact.

Relay Automotive Part Context

This component belongs to the CIT automotive relay series, designed for robust performance in vehicle environments. It shares the standard chassis mount form factor common to the brand's heavy-duty line. The product line emphasizes durability and high switching capacity for demanding electrical loads.

Relay Automotive Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify pinout compatibility and coil voltage specifications when considering alternative manufacturers or different series from the same supplier.