71-432193-03P

Overview

The 71-432193-03P is a circular MIL-spec connector plug manufactured by Amphenol Aerospace Operations. It complies with MIL-DTL-26482 Series I standards and features a size 12 shell. The component utilizes a 3-position arrangement with pin contacts. It employs a cable mount installation style with crimp termination for secure wire attachment. The housing is constructed from aluminum alloy, providing structural integrity for demanding environments.

Feature Summary

• Complies with MIL-DTL-26482 Series I military specifications
• Features a size 12 shell with 3-pin contact configuration
• Designed for cable mounting using crimp termination methods

Applications

• Avionics systems in commercial and defense aircraft
• Radar and navigation equipment interconnections
• Military vehicle electronic control units

Procurement Notes

Verify the specific shell finish and contact plating requirements against the project's environmental specifications before ordering. Confirm that the crimp tooling matches the contact size defined in the datasheet. Ensure the mating connector aligns with the Series I interface to guarantee proper engagement and sealing performance in operational conditions.

Selection Notes

Select this component when a compact, lightweight circular connector is required for signal or low-power applications. The size 12 shell offers a balance between contact density and physical footprint. Verify that the operating temperature range and vibration resistance meet the specific system constraints of the intended deployment environment.

Part Context

This part belongs to the Amphenol Series I connector family, which is widely used in aerospace and defense sectors. These connectors are known for their reliability and standardized interfaces. The 71-432193-03P specifically serves as a plug variant, designed to mate with corresponding receptacles in complex wiring harnesses.

Replacement Considerations

Cross-reference with other manufacturers producing MIL-DTL-26482 Series I connectors. Verify dimensional compatibility and electrical ratings before substituting. Ensure the replacement part meets the same environmental sealing and material specifications.