AZ988-1AT-12DEC3

Relay Automotive Overview

The AZ988-1AT-12DEC3 is a Micro-ISO automotive relay manufactured by American Zettler. It features a single-pole, single-throw normally open (SPST-NO) contact configuration with a 12VDC coil voltage. The device supports a maximum current rating of 30A and utilizes through-hole mounting for PCB integration. This component is designed for high-reliability applications within vehicle electrical systems, offering compact form factor compatibility with standard Micro-ISO sockets.

Relay Automotive Feature Summary

• Micro-ISO form factor design for compact integration
• Single-pole, single-throw normally open contact configuration
• Through-hole mounting capability for PCB assembly

Relay Automotive Applications

• Automotive accessory power circuits
• Trailer tow light control systems
• Vehicle lighting load switching

Relay Automotive Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm exact contact configuration and terminal type. Ensure the procurement source provides valid traceability and compliance certificates matching the part number specifications. Cross-reference the datasheet version to confirm RoHS compliance status and material composition details prior to finalizing purchase orders.

Relay Automotive Selection Notes

Select this component when a compact Micro-ISO footprint is required for automotive loads up to 30A. Confirm that the system operates at 12VDC coil voltage and requires a normally open single-pole configuration. Validate mechanical clearance constraints against the Micro-ISO dimensions and ensure PCB layout supports through-hole termination methods for reliable soldering.

Relay Automotive Part Context

This part belongs to the AZ988 series of automotive relays from American Zettler. The series includes variants with different contact configurations such as SPDT and varying coil voltages. The AZ988-1AT-12DEC3 specifically denotes the SPST-NO variant with 12VDC excitation, distinguishing it from other series members like the AZ988-1CT which offers double-throw contacts.

Relay Automotive Replacement Considerations

Direct substitutes include the AZ988-1AT-12DSEC3R which shares the same Micro-ISO footprint and 30A rating. Verify pinout compatibility and coil resistance values before substitution. Other American Zettler AZ988 series parts may fit mechanically but require electrical parameter validation.