A3F1CSP24VDC2

Relay Automotive Overview

The A3F1CSP24VDC2 is a high-capacity electromechanical relay manufactured by CIT Relay and Switch. It features a 24 VDC coil voltage and supports through-hole mounting. The device provides one set of changeover contacts (1 Form C / SPDT). It is rated for 75 VDC and can handle a maximum current of 80 A, making it suitable for demanding switching applications requiring robust electrical performance.

Relay Automotive Feature Summary

• High current switching capacity rated at 80 A
• Single changeover contact configuration (SPDT)
• Through-hole mounting style for PCB integration

Relay Automotive Applications

• Automotive power distribution systems
• Industrial control circuits requiring high load switching
• General purpose heavy-duty relay applications

Relay Automotive Procurement Notes

Verify the exact part number against official CIT Relay and Switch documentation to ensure compatibility with specific coil voltage and contact arrangement requirements. Confirm that the 80 A rating aligns with the intended load specifications before procurement. Cross-reference datasheets for mechanical dimensions and mounting details to ensure proper integration into the target assembly.

Relay Automotive Selection Notes

Select this component when a single pole double throw configuration is required for high-current DC loads. Ensure the operating environment supports the specified voltage ratings. Consider thermal management requirements given the high current capacity. Verify that the through-hole package fits the available PCB layout constraints compared to surface-mount alternatives.

Relay Automotive Part Context

This model belongs to the CIT Relay and Switch portfolio of electromechanical relays. The series typically includes variants with different coil voltages and contact arrangements. These components are designed for reliability in industrial and automotive sectors, offering UL/cUL certification and compliance with RoHS standards for environmental safety.

Relay Automotive Replacement Considerations

Check for direct substitutes within the same CIT series or equivalent models from other manufacturers that match the 80 A rating, 24 VDC coil, and SPDT contact form. Ensure pinout compatibility and mechanical footprint alignment to facilitate drop-in replacement without redesigning the circuit board.