AZ9861-1C-12DC3R1

Relay Automotive Overview

The AZ9861-1C-12DC3R1 is a 40A SPDT automotive relay from the American Zettler AZ9861 series. It operates on a 12VDC coil voltage with a non-latching configuration. The component features quick-connect terminals and is designed for plug-in installation. It utilizes silver tin oxide contact material to ensure reliable switching performance in demanding environments.

Relay Automotive Feature Summary

• SPDT contact configuration provides single pole double throw switching capability
• 40A current rating supports high-load automotive applications
• Quick-connect terminals facilitate rapid assembly and maintenance

Relay Automotive Applications

• Automotive electrical systems
• Marine equipment replacements
• Industrial control circuits

Relay Automotive Procurement Notes

Verify part number accuracy against official manufacturer documentation before procurement. Confirm that the specific suffix matches the required coil voltage and contact configuration. Ensure compatibility with existing socket types and mounting requirements. Cross-reference datasheet specifications to validate environmental ratings and terminal styles for the intended application.

Relay Automotive Selection Notes

Select this model when a 40A SPDT relay with a 12VDC coil is required. Consider the AZ9861 series for its robust construction and quick-connect interface. Evaluate thermal management needs as the device operates within a specified temperature range. Ensure the application does not exceed the rated current or voltage limits defined in the technical specifications.

Relay Automotive Part Context

This component belongs to the AZ9861 series of automotive relays manufactured by American Zettler. The series is characterized by high current capacity and standardized automotive interfaces. These relays are engineered for durability in vehicle and marine environments, offering consistent performance under varying operational conditions.

Relay Automotive Replacement Considerations

Compatible substitutes include AZ9861-1C-12DC4R1 and AZ9861-1C-24DC2R1. Verify coil voltage and terminal type compatibility before substitution. Ensure the replacement maintains the same SPDT configuration and 40A rating.