AZ9711-1C-24DSET

Relay Automotive Overview

The AZ9711-1C-24DSET is an automotive-grade relay manufactured by American Zettler, designed for high-current applications. It features a single pole double throw (SPDT) contact configuration, designated as 1 Form C. The coil operates at 24V DC, suitable for standard vehicle electrical systems. The relay supports a continuous switching current of up to 30A or 45A depending on specific load conditions and construction variants within the series. It utilizes silver tin oxide contact material to ensure durability and low contact resistance during operation.

Relay Automotive Feature Summary

• Automotive-grade reliability with sealed epoxy construction options
• High current switching capability in a compact footprint
• Robust vibration and shock resistance for harsh environments

Relay Automotive Applications

• Automotive lighting circuits
• Motor control systems
• Heater and fan controls

Relay Automotive Procurement Notes

Verify the exact current rating specification against the official datasheet, as sources indicate variations between 30A and 45A ratings for similar part numbers. Confirm that the 'SET' suffix denotes the specific sealing and packaging requirements required for your assembly process. Ensure compatibility with 24V DC coil voltage before integration into the target circuit design.

Relay Automotive Selection Notes

Select this component when a robust SPDT relay is needed for 24V DC automotive systems requiring high current handling. Consider the physical dimensions and PCB pin layout to ensure mechanical fit. Evaluate the need for sealed versus open construction based on environmental exposure levels. Verify that the contact material and life expectancy meet the operational cycle requirements of the application.

Relay Automotive Part Context

This part belongs to the AZ9711 series of miniature power relays from American Zettler. The series is characterized by its small footprint and high switching capacity, making it suitable for space-constrained automotive designs. The specific model indicates a 24V DC coil and SPDT contact arrangement, distinguishing it from other variants with different voltages or contact configurations.

Relay Automotive Replacement Considerations

Direct substitutes may include other AZ9711 series variants with matching coil voltage and contact form. Cross-reference with AZ971E series models for similar performance characteristics. Ensure any replacement maintains the same pinout and mounting style to avoid PCB redesign.