WTB36PR9J678

Overview

The AirBorn WTB36PR9J678 is a rectangular MIL-DTL-55302 series connector plug designed for board-to-board applications. It features a right-angle, through-hole termination style with 36 positions arranged in two rows. The component utilizes gold-plated copper alloy contacts and a polyphenylene sulfide (PPS) housing. Rated for 1 kV voltage and 5 A current, it operates within a temperature range of -65°C to +125°C. The unit weighs approximately 23.025 g.

Feature Summary

• Push-pull locking mechanism ensures secure mating in high-vibration environments
• Right-angle board mount configuration facilitates compact circuit layout
• Gold-plated contacts provide reliable signal transmission and corrosion resistance

Applications

• Military avionics systems requiring MIL-DTL-55302 compliance
• High-density electronic assemblies needing robust board-to-board interconnects
• Ruggedized industrial equipment operating in extreme thermal conditions

Procurement Notes

Verify the specific suffix '678' against official Molex/AirBorn documentation to confirm contact finish and material specifications. Ensure compatibility with existing panel cutouts and mating connectors. Confirm RoHS status and lead times directly with authorized distributors as availability varies.

Selection Notes

Select this model for applications demanding high reliability under mechanical stress. The right-angle design suits space-constrained enclosures. Verify that the 36-position count matches the circuit requirements. Ensure the through-hole mounting style aligns with the PCB fabrication capabilities.

Part Context

This part belongs to the AirBorn W Series, a family of rectangular military connectors known for durability. The WTB36PR9J678 shares core specifications with variants like WTB36PR9SY but differs in specific suffix attributes. It serves as a critical interconnect solution in defense and aerospace sectors.

Replacement Considerations

Direct substitutes include WTB36PR9SY and WTB36PR9J. Verify pinout compatibility and physical dimensions before substitution. Cross-reference MIL-DTL-55302 standards to ensure equivalent performance characteristics.