AZ988-1CT-24DC1

Relay Automotive Overview

The AZ988-1CT-24DC1 is a Micro-ISO automotive relay manufactured by American Zettler. It features an SPDT (1 Form C) contact configuration with a 30 A rated current and a maximum switching voltage of 27 VDC. The coil operates at 24 VDC with a resistance of 90 Ohms and consumes 1.6 W of power. Key electrical parameters include a must-operate voltage of 14.4 VDC and a must-release voltage of 2.4 VDC. The device utilizes silver tin oxide contacts and offers a plug-in installation type with quick-connect terminals. It functions within a temperature range of -40°C to 125°C.

Relay Automotive Feature Summary

• Micro-ISO form factor designed for compact automotive applications
• High current capacity suitable for high in-rush loads
• Sealed construction with epoxy resin protection

Relay Automotive Applications

• Automotive accessory power circuits
• Industrial equipment switching
• Vehicle lighting systems

Relay Automotive Procurement Notes

Verify the specific suffix 'R' or absence thereof against the manufacturer's official documentation, as variants may differ in terminal style or sealing. Confirm RoHS compliance status and MSL rating requirements for your assembly process. Ensure the 24VDC coil voltage matches your system architecture before integration. Cross-reference the part number with the latest datasheet to confirm availability of the exact configuration.

Relay Automotive Selection Notes

Select this component when a 30A SPDT switch is required in a Micro-ISO footprint. The 24VDC coil specification distinguishes it from 12V variants. Consider the 10 ms operating time for circuit timing requirements. The sealed design is critical for environments requiring protection against moisture and contaminants. Verify terminal compatibility with existing harnesses.

Relay Automotive Part Context

This relay belongs to the AZ988 series, which includes various coil voltages and contact configurations. The AZ988-1CT-24DC1 specifically addresses 24VDC automotive systems. Similar models exist with different ratings, such as the AZ988-1CT-12DC1R for 12V applications. The series is characterized by its robust construction and suitability for harsh automotive environments.

Relay Automotive Replacement Considerations

Direct substitutes include other Micro-ISO relays with identical pinouts and 30A ratings. Check for equivalent coil resistance and actuation voltages. Models like the AZ988-1CT-24DEC1 may serve as alternatives if terminal styles match. Always verify mechanical dimensions and electrical characteristics before substitution.