AZ989-2C-12DE

Relay Automotive Overview

The AZ989-2C-12DE is a sub-micro automotive relay manufactured by American Zettler. It features a DPDT contact configuration rated for 25A at 12VDC. The coil operates on 12VDC with a resistance of 90 Ohms and draws 133.3 mA. The device supports switching voltages up to 27VDC and includes MICRO-ISO terminals. It is sealed with epoxy resin, ensuring protection against environmental factors while maintaining a compact form factor suitable for space-constrained automotive applications.

Relay Automotive Feature Summary

• Compact sub-micro design optimized for limited installation spaces
• High current switching capability up to 25 Amperes
• Epoxy-sealed construction for environmental durability
• Integrated MICRO-ISO terminal interface for direct vehicle connection

Relay Automotive Applications

• Automotive power window systems
• Vehicle door lock actuators
• General automotive electrical load switching

Relay Automotive Procurement Notes

Verify the specific terminal configuration and coil voltage requirements against the target circuit design before procurement. Confirm that the 25A rating aligns with the maximum load current to prevent component failure. Ensure the mounting environment accommodates the physical dimensions and thermal characteristics of the sub-micro package. Cross-reference the datasheet for precise mechanical tolerances and pinout definitions to guarantee compatibility with existing harnesses.

Relay Automotive Selection Notes

Select this component when high current capacity is required in a minimal footprint. The DPDT configuration provides flexibility for complex switching logic compared to single-pole alternatives. The sealed epoxy construction makes it suitable for harsh automotive environments where moisture or dust resistance is critical. Consider the 12VDC coil specification to ensure proper driver circuit compatibility within standard vehicle electrical architectures.

Relay Automotive Part Context

This part belongs to the AZ989 series of sub-micro automotive relays from American Zettler. The series is characterized by its ability to handle high currents in a very small package. The AZ989-2C-12DE specifically denotes the DPDT variant with a 12VDC coil, distinguishing it from SPDT versions or different coil voltage options within the same product family.

Relay Automotive Replacement Considerations

Direct substitutes include other 25A sub-micro automotive relays with DPDT contacts and 12VDC coils. Verify mechanical footprint and terminal type compatibility when considering alternative manufacturers. Ensure the replacement maintains the same sealing等级 (epoxy) and vibration resistance standards required for automotive under-hood or interior applications.