A3KM1ASQ24VDC1.6R

Relay Automotive Overview

The A3KM1ASQ24VDC1.6R is a non-latching automotive relay manufactured by CIT Relay and Switch, featuring a 24VDC coil voltage and SPST-NO contact configuration. It supports a maximum switching current of 80A at 14VDC and handles up to 150A in specific ratings. The unit operates within a temperature range of -40°C to +125°C, utilizing AgSnO2 contact material with initial resistance under 50 milliohms. Coil power consumption is rated at 1.6W with a resistance of 360 Ohms. Dimensions are not explicitly defined in the provided text, but it utilizes chassis mounting.

Relay Automotive Feature Summary

• High current switching capacity suitable for demanding automotive loads
• Sealed construction designed for harsh environmental conditions
• Quick connect terminal style for efficient installation

Relay Automotive Applications

• Automotive electrical systems
• Heavy load circuit control
• Lamp accessories management

Relay Automotive Procurement Notes

Verify the exact contact rating against the specific application requirements, as datasheets may list varying maximum currents (e.g., 80A vs 150A) depending on voltage and duty cycle. Confirm that the 24VDC coil specification matches the vehicle or system power supply. Ensure the chassis mount form factor fits the designated enclosure space. Check for RoHS compliance status if required by project specifications.

Relay Automotive Selection Notes

Select this model when high current handling is required for single-pole applications. The 24VDC coil aligns with standard heavy-duty vehicle architectures. Consider the thermal operating range of -40°C to +125°C for under-hood installations. The non-latching design ensures default open state upon power loss, which is critical for safety in certain circuits.

Relay Automotive Part Context

This component belongs to the A3K series of automotive relays from CIT Relay and Switch. The series is characterized by robust switching capabilities and compact packaging relative to its current rating. It serves as a direct replacement for legacy high-current automotive relays requiring similar electrical parameters and mounting styles.

Relay Automotive Replacement Considerations

Cross-reference with part number A3KM1ASQ24VDC1.6 for potential functional equivalents. Verify that any substitute maintains the same SPST-NO configuration and 24VDC coil voltage to ensure compatibility with existing control logic.