A3K1CSQ48VDC1.6

Relay Automotive Overview

The A3K1CSQ48VDC1.6 is an automotive relay manufactured by CIT Relay and Switch, featuring a single-pole double-throw (SPDT) contact configuration with one Form C circuit. It operates with a 48VDC coil voltage and is designed for socketable installation within vehicle electrical systems. The component utilizes silver-based contact materials to ensure reliable switching performance under high current loads typical in automotive applications.

Relay Automotive Feature Summary

• SPDT contact arrangement providing versatile switching capabilities
• Socketable design for easy integration into vehicle harnesses
• Optimized for high-current automotive electrical environments

Relay Automotive Applications

• Automotive lighting circuits
• Vehicle accessory power distribution
• General automotive control systems

Relay Automotive Procurement Notes

Verify the specific coil voltage rating of 48VDC against system requirements before procurement. Confirm that the SPDT contact configuration aligns with the intended circuit logic. Ensure the socketable mounting style matches the existing connector infrastructure. Check RoHS compliance status if environmental regulations apply to the final assembly.

Relay Automotive Selection Notes

Select this model when a 48VDC coil drive is required alongside SPDT functionality. The socketable form factor simplifies replacement and maintenance procedures. Consider the physical dimensions and terminal type compatibility with the target PCB or wiring harness. Evaluate the contact material specifications for resistance to arcing in the specific load environment.

Relay Automotive Part Context

This component belongs to the CIT automotive relay series, engineered for durability in harsh vehicular conditions. The manufacturer specializes in electro-mechanical switching solutions for transportation sectors. This specific part number represents a standardized offering within their catalog for high-voltage automotive applications.

Relay Automotive Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify pinout compatibility and coil resistance values when considering alternative manufacturers. Ensure the replacement maintains the same SPDT contact arrangement and voltage ratings.