A171AHS12VDC.96R

Relay Automotive Overview

The A171AHS12VDC.96R is an automotive SPST-NO relay from the CIT Relay and Switch A17 series, designed for through-hole mounting with PC pin terminals. It features a 12 VDC coil operating at 40 mA with 960 mW power consumption and 600 Ohms resistance. The switch contacts support up to 30 A current and 75 VDC switching voltage, utilizing silver tin oxide (AgSnO) material. The device operates within a -40°C to 85°C temperature range, exhibiting 10 ms operation time and 5 ms release time.

Relay Automotive Feature Summary

• Sealed construction resistant to environmental factors
• Non-latching coil design for standard switching control
• High current capacity suitable for heavy automotive loads

Relay Automotive Applications

• Lawn care and maintenance equipment
• Marine applications
• Agriculture machinery systems

Relay Automotive Procurement Notes

Verify that the specific suffix .96R matches the required tray packaging configuration and lead time expectations. Confirm RoHS3 compliance and MSL level 1 handling requirements during storage and assembly processes. Ensure the 12V DC coil voltage aligns with the target circuit supply before procurement.

Relay Automotive Selection Notes

Select this component when a sealed, high-current automotive relay is required for through-hole PCB integration. The 30 A rating and 75 VDC limit define its electrical boundaries. Consider the 12 VDC coil specification against available control signals. The resistor-sealed design ensures reliability in harsh outdoor or marine environments compared to open-frame alternatives.

Relay Automotive Part Context

This part belongs to the CIT Relay and Switch A17 series, which focuses on ultra-micro relays for demanding sectors. The base number A171A indicates the fundamental form factor and contact arrangement shared across voltage variants. This specific model represents the 12 VDC coil version within the broader family of automotive-grade switching solutions.

Relay Automotive Replacement Considerations

The A171AHS24VDC.96R serves as a direct functional substitute if the application requires a 24 VDC coil instead of 12 VDC. Both parts share identical mechanical dimensions, contact ratings, and sealing characteristics. Verify coil resistance and current draw differences when modifying the control circuitry.