71-529702-99S

Overview

The Amphenol Aerospace Operations part number 71-529702-99S is a circular connector component, specifically identified as the JT08RP-10-99S(318) variant. It belongs to the MIL-DTL-26482 Series II standard for military-grade interconnects. The unit functions as a receptacle with pin contacts, designed for panel mounting applications. Key technical specifications include a shell size of 10-99 and a contact arrangement supporting three positions. The connector utilizes crimp termination methods for reliable electrical connections. It features an aluminum alloy housing with a cadmium over chromate passivated finish, providing environmental durability. The operating temperature range extends from -65°C to 200°C, ensuring performance in extreme conditions.

Feature Summary

• MIL-DTL-26482 Series II compliant construction for rigorous military standards
• Panel mount receptacle design with pin contacts for secure integration
• Aluminum alloy housing with corrosion-resistant surface treatment
• High-temperature operational capability suitable for harsh environments

Applications

• Military avionics systems requiring standardized interconnects
• Aircraft airframe power distribution networks
• Radar and electronic warfare equipment installations
• Ground-based defense communication hardware

Procurement Notes

Verify the specific suffix (318) against official Amphenol datasheets to confirm exact contact arrangements and keying options. Ensure compatibility with mating plugs regarding shell size and thread type. Confirm that the cadmium plating meets project-specific environmental or regulatory requirements. Cross-reference the DigiKey part number 1178-JT08RP-10-99S-ND for accurate sourcing channels. Validate lead times directly with authorized distributors due to potential supply chain variability for military-spec components.

Selection Notes

Select this component when a MIL-DTL-26482 Series II receptacle is required for panel-mounted applications. The 10-99 shell size dictates the physical footprint and mating interface dimensions. Verify that the crimp termination method aligns with available wire gauge and tooling resources. Consider the high-temperature rating if the installation environment exceeds standard commercial limits. Ensure the pin contact configuration matches the circuit design requirements for signal or power transmission.

Part Context

This component is part of Amphenol's extensive portfolio of circular connectors designed for the aerospace and defense sectors. The 71-529702-99S designation links to the JT08RP series, which adheres to strict military reliability standards. These connectors are engineered for durability, vibration resistance, and consistent performance in demanding operational scenarios. The product line supports various shell sizes and contact arrangements to accommodate diverse system architectures.

Replacement Considerations

Compatible substitutes include other manufacturers' MIL-DTL-26482 Series II receptacles with identical shell size 10-99 and pin configurations. Verify dimensional compatibility and mating interface standards before substitution. Equivalent parts must maintain the same environmental sealing and temperature ratings. Check for any changes in contact material or plating that might affect conductivity or corrosion resistance.