AZ9801-1A-12DE

Relay Automotive Overview

The AZ9801-1A-12DE is a Super-ISO automotive relay manufactured by American Zettler. It features a 12VDC coil with a nominal voltage of 6V and a maximum rating of 7V, drawing current through an 18 Ω resistance. The SPST-NO contact configuration supports up to 70A at 50VDC, delivering 980W on resistive loads. Key electrical parameters include 50 mΩ contact resistance and 500 Vrms dielectric strength between coil and contacts. The unit measures 26.2 mm in width and height, with a height of 24.9 mm, providing robust performance for high-current automotive applications.

Relay Automotive Feature Summary

• SPST-NO contact configuration designed for high-current switching
• Epoxy sealed construction for environmental protection
• Socketable design compatible with standard ISO relay bases
• Parallel resistor integrated within the coil circuit

Relay Automotive Applications

• High-load automotive power distribution systems
• Electric vehicle battery management circuits
• Industrial motor control interfaces
• Heavy-duty lighting system switching

Relay Automotive Procurement Notes

Verify that the specific suffix 'DE' corresponds to the socketable variant with parallel resistor as documented. Confirm RoHS compliance status and lead-free manufacturing details directly with the manufacturer or authorized distributors. Ensure the procurement channel provides valid traceability documentation for automotive-grade components.

Relay Automotive Selection Notes

Select this component when a 70A capacity is required for DC applications. The 12VDC coil specification suits standard automotive electrical architectures. Consider the physical dimensions and quick-connect terminal style for PCB or harness integration. Validate thermal management requirements against the 980W resistive load rating.

Relay Automotive Part Context

This model belongs to the Super-ISO automotive relay series from American Zettler. These relays are engineered for demanding environments requiring high current handling. The series typically includes variants with different coil voltages and contact configurations to support diverse vehicle and industrial electronic systems.

Relay Automotive Replacement Considerations

Public confirmed substitutes include AZ9801-1A-12D and AZ9801-1A-12DR. Verify compatibility regarding the parallel resistor presence and epoxy sealing specifications before substitution.