AZ987-1A-24DET

Relay Automotive Overview

The AZ987-1A-24DET is a micro automotive relay manufactured by American Zettler. It features a single-pole single-throw normally open (SPST-NO) contact configuration with one Form A. The coil operates on 24VDC, requiring 47.2mA of current and presenting a resistance of 254 Ohms. The contacts are rated for 30A at switching voltages up to 24VDC. Constructed with Silver Tin Oxide (AgSnO) material, the device utilizes PC pin termination for through-hole mounting. It is epoxy sealed and designed for operation within a temperature range of -40°C to 105°C.

Relay Automotive Feature Summary

• Automotive-grade reliability with epoxy sealing for environmental protection
• High current capacity of 30A in a compact micro form factor
• Through-hole PC pin termination for standard PCB integration

Relay Automotive Applications

• Automotive electrical systems
• Vehicle lighting circuits
• Motor control applications
• Industrial power distribution

Relay Automotive Procurement Notes

Verify that the specific part number matches the required coil voltage of 24VDC and the contact rating of 30A. Confirm that the SPST-NO configuration aligns with the circuit design requirements. Ensure compatibility with through-hole mounting processes and check for RoHS compliance status if environmental regulations apply to the final assembly.

Relay Automotive Selection Notes

Select this component when a high-current automotive relay is needed for 24VDC control circuits. The 30A rating supports heavy loads such as motors or heaters. The micro size allows for dense PCB layouts. Consider the operating temperature range of -40°C to 105°C for harsh environment suitability. Verify that the PC pin termination fits the available board footprint.

Relay Automotive Part Context

This relay belongs to the AZ987 series from American Zettler, which specializes in micro automotive relays. The series offers various coil voltages and contact configurations to suit different automotive and industrial needs. The AZ987 line is known for its robust construction and high current handling capabilities in a small package.

Relay Automotive Replacement Considerations

Direct substitutes include other AZ987 variants with compatible coil voltages and contact ratings. Cross-reference with similar micro automotive relays from other manufacturers ensuring identical pinout, current rating, and voltage specifications.