A171AS12VDC.96R

Relay Automotive Overview

The A171AS12VDC.96R is an ultra micro automotive relay manufactured by CIT Relay and Switch, conforming to the ISO 280 standard. It features a sealed SPST-NO (Form A) contact configuration designed for through-hole mounting on printed circuit boards. The coil operates at 12 VDC with a power consumption of 0.96 W and includes an integrated 1100 ohm resistor. The component supports a switching capacity up to 30 Amps, ensuring reliable performance in demanding automotive environments while maintaining compact dimensions suitable for space-constrained applications.

Relay Automotive Feature Summary

• Sealed SPST-NO contact configuration for reliable signal switching
• Integrated 1100 ohm resistor within the 12 VDC coil circuit
• ISO 280 compliant ultra micro form factor for compact integration
• Through-hole PC board mounting design for secure installation

Relay Automotive Applications

• Automotive electrical systems requiring compact relay solutions
• Golf cart control circuits and accessory management
• Off-road vehicle OEM replacement components
• Industrial equipment utilizing ISO 280 standard relays

Relay Automotive Procurement Notes

Verify part number accuracy against original equipment manufacturer specifications before procurement. Confirm that the integrated resistor value matches system requirements. Ensure compatibility with existing PCB footprint and thermal management constraints. Cross-reference with official CIT Relay and Switch documentation to validate sealing standards and current ratings for the specific application environment.

Relay Automotive Selection Notes

Select this model when a sealed, high-current automotive relay with an integrated coil resistor is required. The 12 VDC coil voltage suits standard vehicle electrical architectures. The SPST-NO configuration provides simple on/off switching functionality. Consider the physical size constraints of the ISO 280 form factor and verify that the through-hole mounting method aligns with the target assembly process.

Relay Automotive Part Context

This component belongs to the CIT Relay and Switch ultra micro series, specifically designed for automotive and industrial applications. It replaces part number H643691, indicating its role as a direct substitute in certain OEM designs. The ISO 280 designation ensures interoperability with other manufacturers' components adhering to the same dimensional and functional standards.

Relay Automotive Replacement Considerations

Public confirmed substitute: H643691.