71-433339-35F

Overview

The Amphenol Aerospace Operations part number 71-433339-35F is a circular MIL-spec connector receptacle belonging to the JT00RP series. It features an aluminum shell with size 14 and utilizes a bayonet coupling style for secure attachment. The component provides 37 positions configured as male pins, adhering to the MIL-DTL-38999 standard. Contact termination is achieved via crimp methods, and the contacts are gold-plated copper alloy. Designed for wall mount installation in a straight orientation, it supports a current rating of 5 A and voltage ratings of 400 VAC or 500 VDC.

Feature Summary

• Bayonet coupling mechanism ensures rapid and secure mating cycles
• Gold-plated copper contacts provide reliable conductivity and corrosion resistance
• Aluminum shell construction offers structural durability in harsh environments

Applications

• Avionics systems requiring MIL-DTL-38999 compliance
• Ground vehicle electronic interconnects
• Naval communication equipment installations

Procurement Notes

Verify the specific suffix codes against the manufacturer's latest datasheet to ensure compatibility with required environmental seals or contact plating variations. Confirm that the crimp tooling matches the specified contact sizes. Cross-reference the legacy part number 91-433119-35P if sourcing from older inventory lists to prevent ordering errors due to nomenclature updates.

Selection Notes

Select this component when a wall-mount receptacle with a bayonet lock is required for high-density signal routing. Ensure the mating plug shares the same shell size and insertion arrangement. Verify that the operating environment temperature range aligns with the material specifications of the aluminum housing and gold contacts. Confirm panel cutout dimensions match the size 14 shell requirements.

Part Context

This connector is part of the extensive Amphenol 38999 Aluminum series, designed for rugged military and aerospace applications. The series is known for its high density and reliability under severe vibration and pressure conditions. It serves as a critical interface in defense electronics where standardized circular connectors are mandated for interoperability and performance consistency across various subsystems.

Replacement Considerations

The part number 91-433119-35P is documented as an alias for this component. When replacing, ensure the substitute unit maintains the identical 38999 Series I form factor and pin configuration to guarantee mechanical fit and electrical continuity without modification.