71-433339-02R

Overview

The Amphenol Aerospace Operations part number 71-433339-02R is a circular MIL-spec connector component, specifically identified as an alternative designation for the JT06RP-24-2PB(003)(LC) series. This assembly belongs to the LJT (Large Jam Nut) family, designed for high-reliability applications in harsh environments. It features a robust aluminum shell with electroless nickel plating and utilizes gold-plated contacts for superior conductivity and corrosion resistance. The connector is engineered to meet stringent military standards, ensuring performance under extreme conditions including vibration, pressure, humidity, and severe temperature fluctuations typical of defense and aerospace systems.

Feature Summary

• Constructed with a durable aluminum alloy housing finished with electroless nickel plating for enhanced environmental protection.
• Equipped with precision gold-plated contacts to ensure reliable signal transmission and low contact resistance.
• Designed with a jam nut coupling mechanism to provide secure mechanical retention and stability.
• Engineered to withstand harsh operational conditions including extreme temperatures, vibration, and moisture.

Applications

• Avionics systems in military aircraft requiring high-reliability interconnects
• Naval communication and radar equipment exposed to corrosive marine environments
• Missile guidance and control systems demanding ruggedized circular connectors
• Ground vehicle electronics operating under severe vibration and thermal stress

Procurement Notes

Verify the exact suffix configuration against the manufacturer's current datasheet to confirm compatibility with mating interfaces and environmental sealing requirements. Ensure that the specific ordering code matches the required contact arrangement and shell size specifications for your application. Cross-reference the alternate part numbers to confirm interchangeability with existing inventory or design specifications before finalizing procurement orders.

Selection Notes

Select this connector when a large jam nut style interface is required for secure mounting in high-vibration environments. Consider the LJT series characteristics for applications needing robust mechanical strength and environmental sealing. Evaluate the available contact configurations and shell sizes to ensure the selected variant meets the pin count and current carrying capacity requirements of the target system design.

Part Context

This component is part of Amphenol's extensive portfolio of military specification circular connectors, specifically within the LJT series. These connectors are widely utilized in defense and aerospace sectors where reliability under extreme conditions is paramount. The product line supports various industry standards and offers a range of shell sizes and contact arrangements to accommodate diverse electronic interconnection needs across multiple platforms.

Replacement Considerations

The part number 71-433339-02R serves as an alternative designation for the JT06RP-24-2PB(003)(LC). Verify mechanical fit and electrical continuity with existing mating connectors before substitution. Confirm that the environmental sealing and contact plating specifications remain consistent with the original design requirements to maintain system integrity.