71-477108-32P

Overview

The Amphenol Aerospace Operations part number 71-477108-32P is a circular MIL-spec connector plug with male pins, designed for cable mounting. It belongs to the JT series and complies with MIL-DTL-26482 Series II standards. The connector features a shell size of 22 and utilizes an insert arrangement designated as 22-32, providing 32 positions. It employs crimp termination for contact attachment and includes a coupling nut for secure engagement. The unit is constructed from aluminum alloy housing with non-electrolytic nickel plating and gold-plated copper alloy contacts.

Feature Summary

• Complies with MIL-DTL-26482 Series II military specifications for ruggedized interconnect systems
• Features a 32-position male pin configuration housed in a size 22 shell
• Utilizes crimp termination method for reliable electrical connections
• Constructed with aluminum alloy housing and gold-plated copper alloy contacts

Applications

• Military aircraft avionics systems
• Helicopter and fighter jet interconnects
• Naval ship surface and submarine electronics
• Ruggedized ground combat vehicle powertrains

Procurement Notes

Verify the specific suffix codes against the manufacturer's current datasheet to ensure correct environmental sealing and contact material options. Confirm that the ordering information matches the required MIL-DTL-26482 Series II compliance level. Cross-reference the part number alias 71-477108-32P with official Amphenol documentation to validate compatibility with mating receptacles and accessories.

Selection Notes

Select this component when a high-density 32-position circular connector is required for cable-mounted applications. Ensure the design accommodates the size 22 shell dimensions and the specific 22-32 insert arrangement. Verify that the operating environment aligns with the connector's temperature range and that the crimp termination process is supported by available tooling and contact sets.

Part Context

This part is manufactured by Amphenol Aerospace Operations, a provider of interconnect systems for defense and aerospace sectors. The product falls under the JT series of circular connectors, which are engineered for demanding operational conditions. The designation 71-477108-32P identifies the specific configuration within the broader MIL-DTL-26482 family of products.

Replacement Considerations

Compatible substitute part numbers include 1178-JT08RP-22-32P(003)(LC) and 3937-JT08RP-22-32P(003)(LC). Verify mechanical fit and electrical continuity before substitution.