A11ASP12VDC1.2D

Relay Automotive Overview

The A11ASP12VDC1.2D is an automotive relay manufactured by CIT Relay and Switch, belonging to the A1 series. It features a non-latching coil type with a 12VDC coil voltage and a coil current of 100 mA. The contact configuration is SPST-NO (1 Form A). This component is designed for through-hole mounting and supports PCB pin connections. It is certified under QS-9000 and ISO-9002 standards, ensuring reliability for automotive applications.

Relay Automotive Feature Summary

• SPST-NO contact configuration for single-pole switching
• Non-latching coil operation with 12VDC excitation
• QS-9000 and ISO-9002 certified manufacturing process
• Suitable for PCB pin and quick connect mounting

Relay Automotive Applications

• Automotive electrical systems
• Lamp accessories control
• General automotive relay circuits

Relay Automotive Procurement Notes

Verify the exact part number against official CIT Relay and Switch documentation to ensure compatibility with specific vehicle or equipment requirements. Confirm that the 12VDC coil voltage and SPST-NO contact form align with the target circuit design. Check for any recent updates to the datasheet regarding mechanical dimensions or thermal ratings before finalizing procurement decisions.

Relay Automotive Selection Notes

Select this model when a single normally open contact is required for 12VDC automotive applications. Ensure the load current does not exceed the standard rating specified in the official datasheet. Consider the through-hole mounting style and PCB pin interface for integration into existing board layouts. Verify that the non-latching behavior matches the system's operational logic.

Relay Automotive Part Context

This relay is part of the A1 series from CIT Relay and Switch, designed for robust performance in automotive environments. The A11ASP12VDC1.2D specifically denotes a 12VDC coil, SPST-NO contact, and through-hole package variant. It shares design principles with other models in the series but differs in coil voltage and contact configuration.

Relay Automotive Replacement Considerations

Direct substitutes may include other CIT A1 series relays with identical 12VDC coil voltage and SPST-NO contact form, such as A11ASP12VDC1.2R, provided the mounting style and pinout are compatible. Always verify mechanical dimensions and electrical ratings against the original specification sheet.