A2HM1CSQ24VDC1.6D

Relay Automotive Overview

The A2HM1CSQ24VDC1.6D is a non-latching automotive relay from the CIT Relay and Switch A2 series, designed for high-current switching applications. It features a 24VDC coil voltage with a rated current of 66.7 mA and utilizes an SPDT (1 Form C) contact arrangement. The device supports a maximum switching current of 50A at 24VDC, providing substantial capacity for automotive loads. Constructed with AgSnO2 contacts, it ensures reliable performance under heavy electrical stress while maintaining a compact footprint suitable for chassis or PCB mounting.

Relay Automotive Feature Summary

• High switching capacity up to 50A for demanding automotive loads
• SPDT contact configuration for versatile circuit control
• Compact design with lightweight construction for space-constrained installations

Relay Automotive Applications

• Automotive lighting systems
• Vehicle accessory power distribution
• Industrial control panels requiring high current switching

Relay Automotive Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct coil voltage and contact form alignment. Confirm that the required mounting style matches the available pin or quick-connect options. Cross-reference the part number with the latest datasheet to validate active status and any recent manufacturing updates before finalizing procurement orders.

Relay Automotive Selection Notes

Select this component when a single pole double throw configuration is required for circuits operating at 24VDC. Ensure the load current does not exceed the 50A rating to maintain reliability. Consider the physical dimensions and mounting requirements to verify compatibility with the target assembly. Evaluate the coil power consumption against available supply capabilities.

Relay Automotive Part Context

This relay belongs to the CIT A2 series, which is engineered for robust performance in automotive and industrial environments. The series emphasizes durability and high current handling within a small form factor. It is commonly utilized in applications where space is limited but significant electrical switching capacity is necessary for reliable operation.

Relay Automotive Replacement Considerations

Direct substitutes must match the 24VDC coil voltage, SPDT contact form, and 50A current rating. Verify mechanical dimensions and terminal types for compatibility. Consult the manufacturer's cross-reference guide for approved alternative part numbers.