71-433338-35F

Overview

The Amphenol Aerospace Operations model 71-433338-35F is a circular MIL-spec connector plug designed for high-density interconnect applications. It features an aluminum shell with a straight cable mount installation style and threaded mating engagement. The component utilizes crimp termination for contact attachment and includes gold-plated copper contacts to ensure reliable signal transmission in demanding environments. Rated for 3 A current and up to 400 VAC or 500 VDC, this unit provides 100 positions based on insertion arrangement 22-01, conforming to the MIL-DTL-38999 series specifications.

Feature Summary

• High-density connectivity with 100 positions in a compact shell size 22
• Durable aluminum housing suitable for harsh environmental conditions
• Gold-plated copper contacts for enhanced conductivity and corrosion resistance

Applications

• Avionics systems requiring robust signal interconnection
• Radar and communication equipment installations
• Ground vehicle and tank electronic control units
• Missile and ordnance system wiring harnesses

Procurement Notes

Verify the specific suffix codes against official manufacturer documentation to confirm exact pinout and material configurations. Ensure compatibility with corresponding receptacle shells and tooling for proper crimping procedures. Cross-reference the MIL-DTL-38999 standard requirements to validate performance expectations for vibration and sealing in operational contexts.

Selection Notes

Select this component when a high-pin-count circular connector is required for cable-mounted applications. The straight design facilitates straightforward routing in confined spaces. Consider the aluminum construction for weight-sensitive platforms where moderate shielding effectiveness is sufficient. Verify that the crimp termination method aligns with available assembly infrastructure and wire gauge requirements.

Part Context

This part belongs to the Amphenol 38999 Aluminum series of circular connectors, widely utilized in military and aerospace sectors. These connectors are engineered to withstand extreme temperatures, humidity, and mechanical stress. The series supports various shell sizes and contact arrangements, offering a standardized solution for critical interconnect needs across defense and commercial aviation markets.

Replacement Considerations

The part number alias 87-433338-01E may be referenced in legacy documentation. Confirm dimensional and electrical equivalence before substitution. Direct replacements must maintain the same MIL-DTL-38999 compliance and physical interface dimensions to ensure proper fit and function within existing assemblies.