A3KM1CSQ48VDC1.6

Relay Automotive Overview

The A3KM1CSQ48VDC1.6 is a non-latching automotive relay manufactured by CIT Relay and Switch, designed for chassis mounting applications. It features an SPDT (Form C) contact arrangement with quick connect termination style. The coil operates at a rated voltage of 48VDC, drawing a coil current of 33.3 mA. This component is engineered for high-current switching in automotive environments, utilizing robust construction to meet industry standards.

Relay Automotive Feature Summary

• SPDT contact configuration provides versatile switching capabilities for single-pole double-throw circuits
• Chassis mount design ensures secure installation within vehicle electrical systems
• Quick connect termination facilitates efficient wiring integration

Relay Automotive Applications

• Automotive lighting control systems
• Vehicle accessory power distribution
• Industrial equipment relay logic

Relay Automotive Procurement Notes

Verify the specific coil voltage rating of 48VDC against system requirements before procurement. Confirm that the chassis mount form factor aligns with available panel space. Ensure the quick connect terminal type matches existing harness connectors. Check for RoHS compliance status if environmental regulations apply to the end product assembly.

Relay Automotive Selection Notes

Select this model when a 48VDC control signal is required for switching higher load currents. The SPDT configuration allows for common, normally open, and normally closed connections simultaneously. Consider the physical dimensions of the chassis mount base to ensure compatibility with the intended enclosure or panel layout.

Relay Automotive Part Context

This part belongs to CIT Relay and Switch's automotive relay series, characterized by high durability and standardized mounting interfaces. The A3K prefix typically denotes a specific family of chassis-mounted relays designed for heavy-duty automotive use cases requiring reliable performance under vibration and thermal stress conditions.

Relay Automotive Replacement Considerations

Direct substitutes must match the 48VDC coil voltage, SPDT contact arrangement, and chassis mount footprint. Verify that any replacement maintains the same quick connect termination style to avoid rewiring modifications. Cross-reference pinout configurations to ensure functional equivalence in the target circuit.