AZ970-1C-12D

Relay Automotive Overview

The AZ970-1C-12D is a 40A automotive relay manufactured by American Zettler. It features a 12VDC coil voltage and SPDT (1 Form C) contact arrangement. The device supports resistive loads with a maximum switched power of 840W and a maximum switched current of 60A at 30VDC. Mechanical life expectancy is 1x10^7 operations, while electrical life is 1x10^5 operations at 80A. Dielectric strength is 500 Vrms between coil and contacts, and insulation resistance exceeds 100 megohms.

Relay Automotive Feature Summary

• SPDT contact configuration for versatile switching applications
• High momentary carry current capability for automotive use
• Epoxy sealed version available for environmental protection

Relay Automotive Applications

• Automotive circuit control
• Vehicle load switching
• Power distribution management

Relay Automotive Procurement Notes

Verify the specific datasheet version from American Zettler to confirm exact pinout and mounting specifications. Ensure the application environment matches the relay's temperature ratings. Cross-reference the part number suffix to confirm coil voltage and contact form alignment with system requirements before procurement.

Relay Automotive Selection Notes

Select this model for applications requiring SPDT switching with a 12VDC control signal. Confirm that the load current does not exceed the 40A or 60A ratings depending on the contact configuration used. Verify PCB mounting compatibility and thermal dissipation needs for the intended enclosure design.

Relay Automotive Part Context

This component belongs to the AZ970 series of miniature power relays designed specifically for automotive environments. The series offers various contact arrangements and coil voltages to suit different vehicle electrical systems. The AZ970-1C-12D provides a compact solution for high-current switching tasks in modern vehicles.

Relay Automotive Replacement Considerations

Check for direct substitutes within the AZ970 series with compatible coil voltages. Verify mechanical footprint and terminal type compatibility when considering alternative manufacturers. Ensure replacement parts meet the same automotive reliability standards and dielectric strength requirements.