A3F1CCQ24VDC2R

Relay Automotive Overview

The A3F1CCQ24VDC2R is a power relay from CIT Relay and Switch designed for high-current switching applications. It features a 24VDC coil with a resistance of 320 Ohms and consumes 1.8W of power. The unit utilizes a sealed construction with silver tin oxide indium oxide (AgSnOInO) contact material to ensure durability. It operates within a temperature range of -40°C to 125°C, providing reliable performance in demanding environments.

Relay Automotive Feature Summary

• High current switching capacity suitable for automotive and industrial loads
• Sealed design protects internal components from environmental factors
• Robust contact material ensures long operational life under heavy duty conditions

Relay Automotive Applications

• Automotive electrical systems
• Industrial control panels
• Lamp accessories and lighting circuits

Relay Automotive Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm coil voltage, contact configuration, and mounting style. Ensure the component meets required environmental certifications such as RoHS compliance before finalizing procurement orders.

Relay Automotive Selection Notes

Select this model when a 24VDC coil voltage is required for the control circuit. Consider the 1.8W coil power consumption and 320 Ohm resistance for driver compatibility. Verify that the sealed package and AgSnOInO contacts meet the thermal and current requirements of the target application.

Relay Automotive Part Context

This part belongs to the A3 series of power relays manufactured by CIT Relay and Switch. The series is characterized by large switching capacities up to 80A and is certified for manufacturing quality standards including QS-9000 and ISO-9002. It is commonly used in applications requiring robust mechanical and electrical performance.

Relay Automotive Replacement Considerations

Consult the official CIT Relay and Switch cross-reference documents for verified substitute part numbers. Do not assume interchangeability based on generic specifications alone; verify coil parameters and contact ratings directly.