WTB26PR9J342

Headers, Male Pins Overview

The WTB26PR9J342 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 right-angle through-hole termination. The component features a dual-row configuration with 26 positions and a 2.54 mm pitch. Constructed with a Polyphenylene Sulfide (PPS) shell and copper alloy gold-plated contacts, it supports a current rating of 5 A. The unit operates within a temperature range of -65°C to +125°C and offers an insulation resistance of 5 GOhms.

Headers, Male Pins Feature Summary

• Right-angle board mount plug design with through-hole solder termination
• Dual-row configuration providing 26 positions at a 2.54 mm pitch
• Gold-plated copper alloy contacts housed in a Polyphenylene Sulfide shell

Headers, Male Pins Applications

• Military and aerospace electronic interconnect systems
• High-reliability industrial control panels
• Ruggedized communication equipment interfaces

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix against the manufacturer datasheet to ensure compatibility with required mounting styles and contact configurations. Confirm RoHS compliance status and lead times directly with authorized distributors, as availability may vary based on production cycles and regional distribution agreements.

Headers, Male Pins Selection Notes

Select this component when a right-angle, dual-row MIL-DTL-55302 compliant header is required. Ensure the PCB layout accommodates the 2.54 mm pitch and that the operating environment stays within the specified -65°C to +125°C thermal limits. Verify that the 5 A current rating meets the circuit requirements.

Headers, Male Pins Part Context

This part belongs to the AirBorn W Series, a line of high-performance rectangular connectors known for durability in harsh environments. The series is widely utilized in defense and aerospace applications where reliable signal transmission and mechanical stability are critical under extreme conditions.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other MIL-DTL-55302 series connectors with matching 26-position, right-angle, through-hole specifications. Verify pinout alignment and physical dimensions before integration.