A3F1ACQ24VDC1D

Relay Automotive Overview

The A3F1ACQ24VDC1D is an automotive relay manufactured by CIT Relay and Switch. It features a single-pole single-throw normally open (SPST-NO) contact configuration with a maximum switching voltage of 75VDC. The coil operates at 24VDC with a resistance of 320 Ohms and draws 75 mA. The contacts are rated for 80A using AgSnOInO material. It includes a fully sealed diode, mounts to a base, and functions within -40°C to 125°C.

Relay Automotive Feature Summary

• High current capacity suitable for demanding automotive electrical loads
• Fully sealed construction with integrated protection diode
• Base-mounted design for secure installation in vehicle systems

Relay Automotive Applications

• Automotive lighting circuits
• Vehicle heating and cooling systems
• General automotive accessory power control

Relay Automotive Procurement Notes

Verify the specific part number against official CIT Relay and Switch documentation to confirm compatibility with intended base sockets and circuit requirements. Ensure that the 80A rating and 24VDC coil specifications align with the target application's electrical parameters before finalizing procurement decisions.

Relay Automotive Selection Notes

Select this component when high-current switching is required in automotive environments. The SPST-NO configuration provides simple on/off control. Consider the base-mount requirement and verify that the operating temperature range meets the specific installation location conditions within the vehicle.

Relay Automotive Part Context

This relay belongs to the A3M series from CIT Relay and Switch, designed specifically for automotive applications. The series emphasizes durability and high current handling capabilities. The A3F1ACQ24VDC1D variant utilizes a 24VDC coil and offers robust performance in harsh automotive environments.

Relay Automotive Replacement Considerations

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