A2F1CSQ24VDC1.6R

Relay Automotive Overview

The A2F1CSQ24VDC1.6R is a sealed automotive relay manufactured by CIT Relay and Switch. It features a 24VDC coil voltage with a coil current of 66.7 mA and a contact form of SPDT (1 Form C). The device supports a maximum switching voltage of 75VDC and provides a large switching capacity of up to 40A. The contacts utilize Silver Tin Oxide (AgSnO) material. Mounting options include PCB pins and quick connect terminals, facilitating integration into compact electronic assemblies.

Relay Automotive Feature Summary

• Sealed design for environmental protection
• High current switching capacity up to 40A
• Dual mounting flexibility with PCB pins and quick connect terminals

Relay Automotive Applications

• Automotive electrical systems
• Lamp accessories control
• General purpose high-current switching

Relay Automotive Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm terminal type and coil specifications. Ensure the selected variant matches the required contact form and voltage ratings for the target application circuit. Cross-reference part numbers with authorized distributors to avoid counterfeit components.

Relay Automotive Selection Notes

Select this component when a sealed relay with 40A capacity and 24VDC operation is required. Consider the physical dimensions and terminal style compatibility with the printed circuit board layout or wiring harness. Evaluate thermal management requirements based on the continuous load current relative to the 40A rating.

Relay Automotive Part Context

This model belongs to the CIT automotive relay series designed for reliable performance in vehicle environments. The product line emphasizes durability and high current handling within a compact footprint. Variants typically differ by coil voltage, contact configuration, and terminal interface style.

Relay Automotive Replacement Considerations

Direct substitutes must match the 24VDC coil, SPDT contact form, 40A rating, and sealed construction. Verify pinout compatibility and mechanical fit before substitution. Consult official cross-reference lists for approved equivalent parts.