A11ASP24VDC1.2D

Relay Automotive Overview

The A11ASP24VDC1.2D is an automotive electromechanical relay manufactured by CIT Relay and Switch. It features a single-pole single-throw normally open (SPST-NO) contact configuration with a rated switching current of 30A at 14VDC. The coil operates on 24VDC with a resistance of 320 Ohms and draws 75 mA. Designed for through-hole mounting, it utilizes PC pin termination. The unit is sealed and includes an integrated suppression diode. It complies with Micro 280 standards and supports a maximum switching voltage of 75VDC.

Relay Automotive Feature Summary

• Sealed construction with integrated suppression diode
• Through-hole mounting via PC pins
• Compliance with Micro 280 automotive standards

Relay Automotive Applications

• Automotive electrical systems
• Lawn care and maintenance equipment
• Marine applications
• Agriculture machinery

Relay Automotive Procurement Notes

Verify the specific ordering suffix to confirm terminal style and coil voltage compatibility. Ensure the application environment falls within the specified operating temperature range. Confirm that the 30A rating meets the load requirements. Check for RoHS compliance status if required by project specifications.

Relay Automotive Selection Notes

Select this component when a 24VDC coil control signal is available. The SPST-NO configuration suits simple on/off load control. Through-hole PCB mounting is preferred over surface mount for high-current automotive loads. Consider the 30A capacity relative to the connected circuit's peak demand.

Relay Automotive Part Context

This part belongs to the A11 series of automotive relays from CIT Relay and Switch. The series offers various coil voltages and contact configurations. The A11ASP variant specifically denotes a 24VDC coil with PC pin terminals. It is designed for robust performance in vehicle environments.

Relay Automotive Replacement Considerations

Compatible substitutes include A11ASP24VDC1.5 and A11ASP24VDC1.2D variants within the same family. Verify identical coil voltage, contact arrangement, and mounting footprint before substitution.