71-419754-31S

Overview

The Amphenol Aerospace Operations model 71-419754-31S is a circular plug connector designed for signal and low current distribution. It belongs to the commercial aerospace interconnect portfolio, engineered to operate in harsh environments while providing weight reduction and simplified installation. The component supports wiring optimization and minimal maintenance requirements typical of aircraft systems.

Feature Summary

• Designed for high-performance interconnect applications in commercial aerospace markets
• Engineered to withstand harsh operational environments with substantial weight reduction benefits
• Facilitates simplified installation procedures and requires minimal maintenance over service life

Applications

• Aircraft power distribution systems
• Avionics control and instrumentation circuits
• In-flight entertainment connectivity
• Wire bundling and cable management assemblies

Procurement Notes

Verify exact contact configurations and position counts against official datasheets before procurement. Confirm environmental sealing ratings and specific material certifications required for your airframe integration. Ensure compatibility with existing mounting tracks or junction modules within the assembly design.

Selection Notes

Select this component when space and weight savings are critical for signal distribution. Evaluate suitability for track-mounted installations where compactness is required. Consider thermal and vibration resistance capabilities relative to the specific avionics or engine environment.

Part Context

This part is manufactured by Amphenol Aerospace Operations, a leading provider of interconnect systems for the commercial aerospace sector. It complements their broader portfolio including rigid/flexible printed circuits and cable management products, specifically addressing needs for lightweight, reliable connections in modern aircraft architectures.

Replacement Considerations

Cross-reference with other Amphenol Air LB France series components such as the 1100 series for similar junction module functions. Verify mechanical interface compatibility if substituting within existing harness designs.