AZ979-1A-12DC1

Relay Automotive Overview

The AZ979-1A-12DC1 is an automotive relay manufactured by American Zettler. It features a SPST (Single Pole Single Throw) contact configuration with an 80 Amp current rating and a 12 VDC nominal coil voltage. The device utilizes a non-latching coil type drawing 133.3 mA of coil current. Designed for chassis mounting, it supports plug-in and quick connect termination styles. The unit operates within a temperature range of -40°C to 85°C and includes a steel mounting bracket.

Relay Automotive Feature Summary

• SPST contact configuration providing single circuit switching capability
• High 80 Amp contact rating suitable for demanding automotive loads
• Integrated steel mounting bracket for secure chassis installation

Relay Automotive Applications

• Automotive electrical systems
• Heavy duty power distribution
• Chassis mounted control circuits

Relay Automotive Procurement Notes

Verify the specific ordering suffix against the manufacturer datasheet to ensure correct coil voltage and contact configuration. Confirm that the required termination style matches the available quick connect options. Check for RoHS compliance status if environmental regulations apply to the assembly. Ensure the operating temperature range meets the specific application environment requirements before finalizing procurement.

Relay Automotive Selection Notes

Select this component when a high-current single-pole switching solution is required in automotive environments. The 80 Amp rating accommodates significant load currents while the 12 VDC coil ensures compatibility with standard vehicle electrical architectures. Consider the physical dimensions and chassis mounting requirements during mechanical design integration to ensure proper fitment within the designated enclosure space.

Relay Automotive Part Context

This component belongs to the AZ979 series of mini-ISO automotive relays from American Zettler. The series is designed for robust performance in vehicle applications requiring reliable switching of high-power circuits. The specific model variant defines the electrical characteristics including the 12V coil and SPST contact arrangement.

Relay Automotive Replacement Considerations

Cross-reference part numbers such as AZ979-1A-12DE or AZ979-1A-12DRC1E for potential alternatives. Verify that substitute components maintain identical coil voltage, contact rating, and form factor specifications to ensure functional compatibility without redesigning the host circuit board or wiring harness.