A2S1CSQ24VDC1.6D

Relay Automotive Overview

The A2S1CSQ24VDC1.6D is a sealed automotive-grade SPDT relay manufactured by CIT Relay and Switch, designed for high-current switching applications. It operates with a 24VDC coil voltage and supports a maximum switching current of 40A at 75VDC. The component features quick-connect terminals for rapid installation and is certified to QS-9000 and ISO-9002 standards. Its compact design ensures small size and light weight, making it suitable for space-constrained environments.

Relay Automotive Feature Summary

• Sealed construction provides environmental protection for automotive use
• High switching capacity up to 40A for heavy load control
• Quick connect mounting facilitates efficient assembly

Relay Automotive Applications

• Automotive lighting systems
• Lamp accessories control
• General automotive electrical circuits

Relay Automotive Procurement Notes

Verify the specific contact arrangement (SPDT) and coil voltage (24VDC) against system requirements before ordering. Confirm that the quick-connect terminal style matches existing harness connectors. Ensure the supplier provides documentation confirming QS-9000 and ISO-9002 certification compliance for quality assurance purposes.

Relay Automotive Selection Notes

Select this model when a robust SPDT relay with 40A capacity is required for 24VDC automotive systems. Consider its sealed nature for durability in harsh environments. Evaluate the physical dimensions and mounting options to ensure compatibility with the target PCB or chassis layout constraints.

Relay Automotive Part Context

This part belongs to the CIT A2 series of automotive relays, which are characterized by their reliability and high current handling capabilities. The series is widely used in vehicle electrical architectures where standard relays may not suffice due to size or performance demands.

Relay Automotive Replacement Considerations

Check for direct substitutes within the same CIT A2 series family that match the SPDT configuration and 24VDC coil rating. Verify pinout compatibility if replacing on an existing board.

Relay Automotive FAQ

What is the maximum switching voltage for this relay?

The maximum switching voltage is 75VDC.

Does this relay have a shroud?

Yes, the product description indicates it is a QC (Quick Connect) SHROUD SPDT relay.