WTB36PR7SY-3

Overview

The AirBorn WTB36PR7SY-3 is a rectangular MIL-DTL-55302 compliant plug connector from the W Series. It features a right-angle, through-hole board mount design with 36 positions arranged in two rows. The connector utilizes male pin contacts made of copper alloy with gold plating, set at a 0.100-inch (2.54mm) pitch. Rated for 5A current and 1000V, it operates within a temperature range of -65°C to +125°C. The housing is constructed from gray, glass-filled polyphenylene sulfide (PPS).

Feature Summary

• Military-grade construction compliant with MIL-DTL-55302 specifications.
• Right-angle through-hole termination for secure board mounting.
• Gold-plated copper alloy pin contacts for reliable conductivity.
• High-temperature resistant PPS insulation material.

Applications

• Avionics systems requiring high-density interconnects.
• Radar and electronic warfare equipment.
• Mission-critical military communication platforms.

Procurement Notes

Verify the specific suffix against official datasheets to confirm polarization or guide set configurations, as these alter mechanical mating. Confirm RoHS compliance status directly with the manufacturer or authorized distributors, as environmental declarations may vary by production batch. Ensure the ordering part number matches the exact contact count and row configuration required for the application.

Selection Notes

Select this component when a ruggedized, right-angle board-to-board connection is necessary. The 36-position density suits applications needing substantial I/O in limited space. Verify that the mating receptacle corresponds to the specific guide set and polarization defined by the suffix to ensure proper alignment and engagement without force.

Part Context

This part belongs to the AirBorn W Series, a line of rectangular connectors designed for harsh environments. The series offers various position counts and termination styles, all sharing common MIL-DTL-55302 performance standards. The WTB prefix indicates a board-mount plug configuration within this extensive family of interconnect solutions.

Replacement Considerations

Cross-reference with M55302/57B36X equivalents. Verify that any substitute maintains the same 0.100-inch pitch, 36-position layout, and right-angle orientation to ensure physical compatibility with existing PCB footprints and mating hardware.