71-432646-02S

Overview

The 71-432646-02S is a circular MIL-spec connector plug manufactured by Amphenol Aerospace Operations. It complies with the MIL-DTL-22992 standard and features a straight cable-mount installation style. The housing is constructed from aluminum with an anodic coating, providing durability for harsh environments. This component utilizes a size 32 shell and supports 46 positions arranged in a 32-73 insertion pattern. Contacts are silver-plated copper alloy sockets designed for solder termination.

Feature Summary

• Complies with MIL-DTL-22992 military specifications for high-reliability interconnects
• Constructed with anodized aluminum housing for corrosion resistance
• Features silver-plated copper alloy contacts for reliable signal transmission
• Designed for direct cable mounting with a threaded mating interface

Applications

• Aerospace avionics systems
• Military ground equipment
• Industrial control instrumentation

Procurement Notes

Verify the specific suffix '02S' against official Amphenol documentation to confirm contact arrangement and plating specifications. Ensure compatibility with corresponding receptacles under MIL-DTL-22992 standards. Confirm environmental sealing requirements match application needs. Validate that the solder termination method aligns with assembly capabilities. Cross-reference the alias number 10-456632-73S if sourcing through alternate distributors.

Selection Notes

Select this model when a 46-position circular connector is required for MIL-DTL-22992 applications. The size 32 shell accommodates high-density wiring in constrained spaces. The straight cable mount design simplifies routing compared to right-angle alternatives. Verify that the silver-plated contacts meet the conductivity requirements of the circuit. Ensure the anodic coating provides sufficient protection for the intended operating environment.

Part Context

This component belongs to the Amphenol 22992 series of circular connectors. These connectors are widely used in defense and aerospace sectors due to their rugged construction and standardized dimensions. The series offers various shell sizes and contact arrangements to support diverse connectivity needs. The 71-432646-02S represents a specific configuration within this extensive family of industrial-grade interconnect solutions.

Replacement Considerations

The part number 10-456632-73S is documented as an alias for this component. Verify mechanical and electrical equivalence before substitution. Ensure any replacement meets the same MIL-DTL-22992 performance criteria.