A61AC24VDC.9D

Relay Automotive Overview

The A61AC24VDC.9D is an automotive electromechanical relay manufactured by CIT Relay and Switch. It features a single-pole single-throw normally open (SPST-NO) contact configuration rated for 30 amperes. The coil operates at 24 volts DC with a resistance of 640 ohms and draws 37.5 mA. Contact materials consist of silver tin oxide, supporting switching voltages up to 75 VDC. The unit utilizes through-hole PC pin termination and functions within a temperature range of -40°C to 85°C.

Relay Automotive Feature Summary

• High-capacity 30A current rating suitable for demanding automotive loads
• Automotive-specific Micro 280 ISO form factor design
• Robust silver tin oxide contact material for durability

Relay Automotive Applications

• Automotive electrical circuit protection
• High-current load switching in vehicles
• Industrial control systems requiring automotive-grade reliability

Relay Automotive Procurement Notes

Verify the specific part number suffix against official CIT Relay and Switch documentation to confirm exact coil voltage and contact configuration. Ensure compatibility with existing PCB footprints or socket requirements. Confirm RoHS compliance status and lead times directly with authorized distributors prior to ordering.

Relay Automotive Selection Notes

Select this component when a high-current 30A capacity is required for 24V DC automotive applications. The SPST-NO configuration provides simple on/off control. Consider the physical dimensions and terminal style to ensure mechanical fit within the assembly constraints.

Relay Automotive Part Context

This relay belongs to the A61 series, designed specifically for automotive environments. The series offers various coil voltages and contact arrangements, all sharing a standardized footprint compatible with common automotive relay sockets and harnesses.

Relay Automotive Replacement Considerations

Check for direct cross-references in distributor databases. Verify that any substitute matches the 30A rating, 24VDC coil, and SPST-NO configuration exactly.