71-418620-02Y

Overview

The Amphenol Aerospace Operations part number 71-418620-02Y, also identified as JT06RE-20-2PD(301), is a circular MIL-spec connector plug. It features an aluminum alloy shell with size 20 and a straight cable mount installation style. The component utilizes a threaded mating style compliant with MIL-DTL-38999 standards. It contains two positions with pin contacts that are crimp terminated. The electrical ratings include a current capacity of 7.5 A and voltage ratings of 600 VAC and 850 VDC.

Feature Summary

• Constructed with an aluminum alloy housing for durability in harsh environments
• Features a threaded coupling mechanism to ensure secure connection integrity
• Designed for cable mounting applications using a crimp termination method

Applications

• Aircraft power distribution systems
• Avionics control and instrumentation circuits
• Engine monitoring and management interfaces

Procurement Notes

Verify the specific suffix codes against official manufacturer documentation to confirm exact contact plating and environmental sealing specifications. Ensure compatibility with existing panel cutouts and mating receptacles by cross-referencing the MIL-DTL-38999 series dimensions. Confirm that the crimp tooling matches the required wire gauge for the pin contacts to guarantee reliable electrical performance.

Selection Notes

Select this component when a straight cable-mounted plug with a threaded interface is required for MIL-DTL-38999 Series I or III applications. Consider the aluminum alloy construction and size 20 footprint for weight-sensitive aerospace installations. Verify that the two-position configuration aligns with the circuit design requirements and that the crimp termination method suits the available assembly infrastructure.

Part Context

This connector belongs to the JT06RE series of circular connectors manufactured by Amphenol Aerospace Operations. These components are engineered for high-performance interconnect solutions in demanding sectors such as commercial and military aerospace. The series provides robust shielding and environmental protection suitable for critical flight systems and ground support equipment requiring reliable signal transmission.

Replacement Considerations

Cross-reference with other manufacturers offering MIL-DTL-38999 compatible plugs. Verify dimensional interchangeability and electrical rating equivalence before substitution.