WTB66PR7J342

Headers, Male Pins Overview

The WTB66PR7J342 is a rectangular MIL-Spec connector from the AirBorn W Series, manufactured by Molex. It functions as a board mount plug with pin contacts, designed for through-hole termination. The component features a dual-row configuration with 66 positions and a 2.54 mm pitch. Constructed with a glass-filled Polyphenylene Sulfide (PPS) housing and copper alloy contacts, it supports a current rating of 5 A and a voltage rating of 1 kV. The unit operates within a temperature range of -65 C to +125 C, offering an insulation resistance of 5 GOhms.

Headers, Male Pins Feature Summary

• Compliant with MIL-DTL-55302 standards for military-grade reliability
• Right-angle mounting design facilitates compact PCB integration
• Gold-plated copper alloy contacts ensure stable signal transmission

Headers, Male Pins Applications

• Aerospace electronic systems
• Defense communication equipment
• High-density board-to-board interconnects

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix against the official manufacturer datasheet to confirm contact plating, tail length, and mounting ear configurations. Ensure compatibility with mating receptacles in the same W Series family. Confirm RoHS compliance status and lead times directly with authorized distributors prior to finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this part for applications requiring right-angle, dual-row through-hole connections with high density. Verify that the 66-position count matches the circuit requirements. Ensure the PCB layout accommodates the specific tail length and mounting ear dimensions defined in the mechanical drawings for proper board fixation.

Headers, Male Pins Part Context

This component belongs to the AirBorn W Series, a line of rectangular connectors engineered for demanding OEM environments. The series emphasizes high-speed performance and compact design suitable for aerospace and defense sectors. As a Molex company product, it adheres to rigorous manufacturing standards for durability and electrical stability.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other W Series plugs with matching position counts and right-angle orientation. Verify exact dimensional tolerances and contact gender before substitution. Cross-reference MIL-DTL-55302 equivalents if sourcing from alternative manufacturers.