A2KM1CSQ48VDC1.6D

Relay Automotive Overview

The A2KM1CSQ48VDC1.6D is a sealed SPDT automotive relay from the CIT A2 series, designed for high-current applications. It features a 48VDC coil with a rated power of 1.6W and operates within a temperature range of -40°C to 125°C. The switch contacts support a maximum switching current of 60A at 48VDC and handle up to 75VDC. Constructed with AgSnO2 contact material, it offers low initial contact resistance and robust performance suitable for demanding automotive environments.

Relay Automotive Feature Summary

• Sealed construction ensures reliability in harsh automotive conditions
• High switching capacity supports heavy electrical loads
• Compact chassis mount design facilitates easy installation

Relay Automotive Applications

• Automotive lighting circuits
• Heavy-duty accessory control systems
• Industrial vehicle power distribution

Relay Automotive Procurement Notes

Verify that the specific suffix 'D' corresponds to the required diode configuration or terminal variant as defined by the manufacturer's official documentation. Confirm that the 48VDC coil voltage aligns with the target system architecture. Ensure compatibility with standard chassis mounting hardware and quick-connect termination specifications before finalizing procurement orders.

Relay Automotive Selection Notes

Select this component when a sealed SPDT relay is required for 48VDC automotive systems. It is appropriate for applications needing 60A switching capacity. Consider the physical dimensions and quick-connect pin layout for PCB or panel integration. Validate thermal management requirements against the specified operating temperature range.

Relay Automotive Part Context

This model belongs to the CIT A2 series of automotive relays, which are characterized by their compact size and high current handling capabilities. The series is widely used in modern vehicles for managing high-power loads. The A2KM1CSQ48VDC1.6D specifically utilizes a 48VDC coil, distinguishing it from lower voltage variants within the same product family.

Relay Automotive Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify cross-reference availability through official CIT Relay and Switch channels.