A2K1ASQ48VDC1.6

Relay Automotive Overview

The A2K1ASQ48VDC1.6 is an automotive relay from the CIT Relay and Switch A2 series, designed for high-current switching applications. It features a SPST-NO (Form A) contact arrangement with a maximum switching current of 60A at 48VDC. The coil operates at 48VDC with a rated power of 1.6W. Constructed with AgSnO2 contacts, it offers robust performance in harsh environments. The unit supports quick connect mounting and is certified to QS-9000 and ISO-9002 standards, ensuring reliability for automotive and lamp accessory systems.

Relay Automotive Feature Summary

• Large switching capacity up to 60A for high-load applications
• Compact design with small size and light weight characteristics
• Versatile mounting options including PCB pins and quick connects
• Sealed construction suitable for demanding automotive environments

Relay Automotive Applications

• Automotive electrical systems
• Lamp accessories control
• High-current load switching
• Industrial equipment relays

Relay Automotive Procurement Notes

Verify the specific coil voltage rating of 48VDC against system requirements before procurement. Confirm that the 60A switching capacity aligns with the intended load specifications. Ensure compatibility with the quick connect terminal style for proper installation. Check for RoHS compliance status if environmental regulations apply to the end product. Validate the SPST-NO contact configuration matches the circuit logic needs.

Relay Automotive Selection Notes

Select this model when a high-current single-pole switch is required for 48VDC automotive circuits. Consider the 60A rating for heavy loads where standard relays may fail. The sealed design makes it suitable for exposed or harsh locations. Verify space constraints as the unit offers a compact footprint compared to larger industrial relays. Ensure the operating temperature range meets the application's thermal conditions.

Relay Automotive Part Context

This component belongs to the CIT A2 series of automotive relays, known for durability and high current handling. The series is widely used in vehicle electrical architectures requiring reliable switching for lighting, motors, and auxiliary systems. The A2K1ASQ variant specifically denotes the 48VDC coil and socketable form factor, integrating seamlessly into standard automotive relay bases.

Relay Automotive Replacement Considerations

Direct substitutes within the CIT A2 series should maintain the 48VDC coil voltage and 60A current rating. Verify pinout compatibility for socketed installation. Cross-reference contact material specifications to ensure equivalent corrosion resistance. Ensure the replacement part meets the same QS-9000 and ISO-9002 certification standards for quality assurance.