AZ9831-1A-24D

Relay Automotive Overview

The AZ9831-1A-24D is an automotive electromagnetic relay manufactured by American Zettler. It features a single pole single throw normally open (SPST-NO) contact configuration with a current rating of 70 to 80 amperes. The device utilizes a 24 VDC coil and is designed for through-hole mounting on printed circuit boards. Constructed with silver tin oxide contact material, this Mini-ISO format relay provides reliable switching capabilities for high-current automotive applications.

Relay Automotive Feature Summary

• SPST-NO contact configuration for single-circuit switching
• High current capacity suitable for demanding loads
• Through-hole PCB terminal design for secure board integration
• Silver tin oxide contact material for durability

Relay Automotive Applications

• Automotive electrical systems
• High-current load switching circuits
• Vehicle accessory power management

Relay Automotive Procurement Notes

Verify the specific part number suffix against manufacturer documentation to confirm exact current ratings and coil specifications. Ensure compatibility with the intended PCB footprint and voltage requirements before procurement. Cross-reference official datasheets to validate performance characteristics for the specific application environment.

Relay Automotive Selection Notes

Select this component when a robust SPST-NO relay is required for 24VDC automotive environments. Consider the through-hole mounting style and Mini-ISO form factor for space constraints. Verify that the 70A or 80A contact rating aligns with the maximum load current of the controlled circuit to ensure safe operation.

Relay Automotive Part Context

This model belongs to the AZ983 series of Mini-ISO automotive relays from American Zettler. These components are engineered for harsh automotive conditions, offering high current handling in a compact package. The series supports various coil voltages and contact configurations to meet diverse vehicle electrical system needs.

Relay Automotive Replacement Considerations

Direct substitutes may include other Mini-ISO automotive relays with matching 24VDC coils and SPST-NO contacts. Verify pinout compatibility and physical dimensions to ensure interchangeability without modifying the PCB layout.