A11CSQ6VDC1.2D

Relay Automotive Overview

The A11CSQ6VDC1.2D is an automotive relay manufactured by CIT Relay and Switch, designed for socketable installation in vehicle electrical systems. It features a single pole double throw (SPDT) contact configuration, also known as Form C, providing versatile switching capabilities for high-current loads. The device operates with a 6VDC coil voltage and includes a non-latching operation mode, ensuring the contacts return to their default state when power is removed. Key electrical specifications include a maximum switching voltage of 75VDC and a contact current rating of 30A. The coil resistance is specified at 30 Ohms, drawing a coil current of 200mA during activation.

Relay Automotive Feature Summary

• Socketable design facilitates easy replacement and integration into existing automotive relay sockets
• SPDT contact form allows for complex circuit switching with one common terminal and two throws
• Non-latching operation ensures automatic reset upon de-energization for safety-critical applications

Relay Automotive Applications

• Automotive lighting circuits including headlights and interior illumination
• High-power accessory control such as cooling fans and fuel pumps
• Industrial equipment requiring reliable low-voltage DC switching

Relay Automotive Procurement Notes

Verify that the specific part number matches the required coil voltage and contact configuration for your application. Ensure compatibility with standard automotive relay sockets if socketable mounting is intended. Confirm that the 30A current rating and 75VDC switching limit meet the load requirements. Check for any manufacturer-specific ordering suffixes that may indicate packaging or variant differences.

Relay Automotive Selection Notes

Select this component when a robust, socketable automotive relay is needed for 6VDC systems. The SPDT configuration offers flexibility compared to simpler SPST relays. Consider the 30A rating for heavy loads and verify the 6VDC coil requirement against the vehicle's electrical architecture. Non-latching behavior is suitable for applications requiring immediate response to control signals without memory states.

Relay Automotive Part Context

This model belongs to CIT Relay and Switch's automotive relay series, which includes various coil voltages and contact forms. Similar variants exist with different voltages such as 12VDC or 24VDC, and configurations like SPST. The 'D' suffix often denotes specific packaging or lead types in distributor catalogs, though functional equivalence remains with the base A11CSQ6VDC1.2 specification.

Relay Automotive Replacement Considerations

Direct substitutes include other automotive relays with identical SPDT contact form, 6VDC coil voltage, and comparable current ratings. Verify mechanical dimensions and pinout compatibility if replacing in a fixed socket. Cross-reference with equivalent parts from other manufacturers offering socketable automotive relays with similar electrical parameters.