A61CS12VDC.9R

Relay Automotive Overview

The A61CS12VDC.9R is an automotive relay from the CIT A6 series, designed for through-hole mounting with PC pin termination. It features a non-latching coil rated at 12 VDC with a resistance of 160 Ohms and power consumption of 900 mW. The SPDT (Form C) contact arrangement utilizes AgSnO material, supporting a maximum switching voltage of 75 VDC and a current rating of 30 A. Operating within a temperature range of -40°C to 85°C, it meets Micro 280 ISO standards.

Relay Automotive Feature Summary

• SPDT contact configuration provides one common terminal with normally open and normally closed paths
• Compliant with Micro 280 ISO automotive standards for reliability
• Utilizes silver tin oxide contacts for durable switching performance
• Non-latching coil design ensures standard on/off operation without memory state

Relay Automotive Applications

• Lawn care and maintenance equipment control circuits
• Marine application electrical systems
• Agriculture machinery automation components

Relay Automotive Procurement Notes

Verify the specific suffix 'R' against the manufacturer's official documentation to confirm if it denotes a reel packaging format or a distinct variant, as datasheets may not explicitly define this character's functional impact. Ensure the component matches the required SPDT Form C configuration and 12 VDC coil specifications for your circuit design before finalizing orders.

Relay Automotive Selection Notes

Select this component when a single-pole double-throw switch is required for automotive loads up to 30 A at 75 VDC. The 12 VDC coil voltage aligns with standard vehicle electrical systems. Consider the through-hole PC pin mounting style for PCB integration and verify that the operating temperature range of -40°C to 85°C suits the environmental conditions of the target application.

Relay Automotive Part Context

This part belongs to the CIT A6 series of automotive relays, which are engineered for robust performance in demanding vehicular environments. The series includes various contact configurations and coil voltages, all adhering to Micro 280 ISO standards. The A61CS12VDC.9R specifically offers the SPDT configuration, providing flexibility for complex switching needs compared to simpler SPST variants.

Relay Automotive Replacement Considerations

Direct substitutes include the A61CS12VDC.9, which shares identical electrical and mechanical specifications but may differ in packaging quantity. Verify compatibility by confirming the SPDT contact form, 12 VDC coil rating, and through-hole mounting style match the original design requirements.