A3F1ACQ12VDC1

Relay Automotive Overview

The A3F1ACQ12VDC1 is a CIT automotive relay featuring a 12 VDC coil and SPST-NO contact configuration (1A). It supports a standard switching capacity of 60A at 14VDC, with heavy-duty ratings reaching 80A. The unit utilizes AgSnO2 In2O3 contact material with initial resistance under 30 milliohms. Maximum switching power is 1120W at 75VDC. Mounting options include chassis installation with quick connect terminals.

Relay Automotive Feature Summary

• High current switching capability up to 80A for demanding automotive loads
• Robust contact material composition ensuring stable thermal behavior
• Versatile mounting flexibility with quick connect terminal availability

Relay Automotive Applications

• Automotive high-power motor control systems
• Vehicle lamp accessory circuits
• Industrial equipment requiring reliable DC switching

Relay Automotive Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct terminal type and mounting bracket inclusion. Confirm that the received component matches the specified 12VDC coil voltage and SPST-NO configuration. Request certification documents such as QS-9000 or ISO-9002 compliance records to validate manufacturing quality standards prior to final acceptance.

Relay Automotive Selection Notes

Select this model when applications require a single-pole normally-open circuit capable of handling substantial DC currents. The 12VDC coil specification suits standard vehicle electrical architectures. Ensure the load does not exceed the 60A standard or 80A heavy-duty rating at 14VDC. Verify that the physical dimensions and quick connect termination style align with the available panel space and wiring harness requirements.

Relay Automotive Part Context

This component belongs to the CIT A3 series of automotive relays, designed for robust performance in transportation environments. The series is characterized by large switching capacities and compact form factors suitable for chassis mounting. Manufacturing processes adhere to QS-9000 and ISO-9002 certified standards, ensuring consistent reliability across automotive and industrial sectors.

Relay Automotive Replacement Considerations

Direct substitutes must match the 12VDC coil voltage, SPST-NO contact arrangement, and comparable current ratings. Verify that alternative components support the required 60A or 80A switching capacity and utilize compatible quick connect terminals. Physical footprint compatibility is essential for existing chassis mount installations.