A11ASP48VDC1.2

Relay Automotive Overview

The A11ASP48VDC1.2 is an automotive relay manufactured by CIT Relay and Switch, designed for robust performance in demanding vehicle applications. It features a single-pole single-throw normally open (SPST-NO) contact configuration with a maximum switching voltage of 75VDC and a rated current capacity of 30A. The unit utilizes a 48VDC coil with a power consumption of 1.2W and a resistance of 1.92 kOhms. Constructed with silver tin oxide contacts, it supports through-hole mounting and operates within a temperature range of -40°C to 85°C.

Relay Automotive Feature Summary

• Engineered for dependable operation in harsh automotive environments
• Utilizes silver tin oxide contact material for durability
• Provides versatile power management and control system integration

Relay Automotive Applications

• Automotive electronics power management
• Vehicle control systems
• Industrial automation solutions

Relay Automotive Procurement Notes

Verify the specific part number against official CIT Relay and Switch documentation to confirm compatibility with your circuit requirements. Ensure that the 48VDC coil voltage and 30A current rating align with your system's electrical specifications before procurement. Cross-reference the datasheet for mechanical dimensions and mounting details to guarantee proper installation.

Relay Automotive Selection Notes

Select this component when a high-current automotive relay is required for 48VDC control circuits. Consider the SPST-NO configuration and through-hole mounting style for compatibility with existing board layouts. Evaluate the operating temperature range and contact material suitability for the specific environmental conditions of the target application.

Relay Automotive Part Context

This relay belongs to the broader portfolio of automotive relays offered by CIT Relay and Switch, which are engineered for reliability in vehicle applications. The manufacturer provides various sizes, contact configurations, and coil options to support diverse power management needs. This specific model represents a standard solution for industrial and automotive control systems requiring robust switching capabilities.

Relay Automotive Replacement Considerations

Publicly confirmed substitute part numbers for A11ASP48VDC1.2 were not identified in the provided source data. Verify equivalent specifications with the manufacturer or authorized distributors if alternative sourcing is necessary.