A2F1CCQ12VDC1.9

Relay Automotive Overview

The A2F1CCQ12VDC1.9 is a sealed SPDT automotive relay from the CIT A2 series, designed for high-current applications. It features a 12VDC coil with a rated power of 1.9W and a resistance of 75.8 Ohms. The contacts support a maximum switching current of 40A at 75VDC. Key electrical parameters include a pick-up voltage of 8.4VDC (max) and a continuous voltage rating of 15.6VDC. The unit utilizes quick connect terminations and is certified to QS-9000 and ISO-9002 standards.

Relay Automotive Feature Summary

• Sealed construction suitable for harsh automotive environments
• High switching capacity up to 40A for heavy loads
• Quick connect termination for simplified assembly

Relay Automotive Applications

• Automotive lighting systems
• Lamp accessories control
• General automotive electrical circuits

Relay Automotive Procurement Notes

Verify the specific coil power rating of 1.9W against standard 1.6W variants in the A2 series. Confirm that the 75.8 Ohm coil resistance matches system requirements. Ensure the SPDT contact arrangement aligns with circuit logic. Check for RoHS compliance documentation prior to ordering.

Relay Automotive Selection Notes

Select this model for applications requiring a sealed SPDT relay with a 12VDC coil. The 1.9W power rating distinguishes it from lower-power alternatives. Ensure the mounting flange design fits the available space. Verify that the 40A contact rating exceeds the load current requirements.

Relay Automotive Part Context

This component belongs to the CIT A2 series of mini ISO automotive relays. The series is characterized by small size, light weight, and high reliability. It is manufactured under QS-9000 and ISO-9002 certified processes, ensuring consistent quality for automotive-grade applications.

Relay Automotive Replacement Considerations

The A2F1CCQ12VDC1.6 is a similar SPDT variant within the same series but differs in coil power (1.6W vs 1.9W) and resistance. Verify coil compatibility before substitution. Other models like A2S1ASQ12VDC1.6 offer different contact arrangements.