AZ983-1B-12D

Relay Automotive Overview

The American Zettler AZ983-1B-12D is an automotive relay from the Super-ISO series, designed for robust switching in vehicle systems. It features a Single Pole Single Throw Normally Open (SPST-NO) contact configuration with a rated current of 80 A at 14 V DC and a coil voltage of 12 V DC. The unit operates within a temperature range of -40°C to +85°C, utilizing AgSnO2 contacts and offering low on-resistance.

Relay Automotive Feature Summary

• High current capacity suitable for demanding automotive loads
• Super-ISO form factor for compact integration
• Robust construction for harsh environmental conditions

Relay Automotive Applications

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

Relay Automotive Procurement Notes

Verify the specific suffix 'B' against project requirements, as it may denote terminal style or internal configuration differences compared to other variants like 'A' or 'C'. Confirm RoHS compliance status and lead times directly with authorized distributors. Ensure the 12VDC coil specification matches the available control voltage in the target application circuit to prevent operational failure.

Relay Automotive Selection Notes

Select this model when an 80A SPST-NO switching capability is required within a Super-ISO footprint. The 12VDC coil aligns with standard automotive electrical architectures. Consider the operating temperature range and contact material properties for long-term reliability in high-vibration environments typical of mobile applications.

Relay Automotive Part Context

This component belongs to the AZ983 Super-ISO series by American Zettler, a line of automotive relays engineered for high durability. The series supports various coil voltages and contact configurations, providing standardized solutions for modern vehicle electrical networks. The AZ983-1B-12D specifically addresses high-current switching needs with a 12VDC actuation profile.

Relay Automotive Replacement Considerations

Cross-reference with AZ983-1A-12D or AZ983-1C-12D if terminal pinout or specific mechanical variations differ. Verify that substitute parts maintain the 80A rating and 12VDC coil compatibility to ensure seamless integration without circuit modification.