WTB26PR7J

Overview

The WTB26PR7J is a rectangular MIL-Spec connector from the AirBorn W Series, manufactured by Molex. It functions as a board mount plug with 26 positions arranged in two rows. The component utilizes right-angle through-hole termination and features gold-plated pin contacts. Constructed with a Polyphenylene Sulfide (PPS) shell, it operates within a temperature range of -65°C to +125°C. Key electrical ratings include a current capacity of 5 A and a voltage rating of 1 kV. The unit adheres to MIL-DTL-55302 standards with a 2.54 mm pitch.

Feature Summary

• Compliant with MIL-DTL-55302 military specifications for high-reliability applications
• Features gold-plated copper alloy contacts for durable signal transmission
• Utilizes Polyphenylene Sulfide housing for thermal stability

Applications

• Military avionics systems
• Ruggedized electronic enclosures
• High-density circuit board interconnections

Procurement Notes

Verify the specific datasheet revision and RoHS compliance status directly with Molex or authorized distributors before procurement. Confirm that the right-angle orientation and through-hole mounting style match the target PCB layout requirements. Ensure environmental sealing needs are addressed if operating outside standard industrial conditions.

Selection Notes

Select this component when a MIL-DTL-55302 compliant plug is required for space-constrained designs. The 26-position dual-row configuration supports high I/O density. Verify compatibility with mating receptacles from the same W Series family to ensure proper alignment and contact engagement.

Part Context

This part belongs to the AirBorn W Series, a line of rectangular connectors designed for demanding environments. The series offers various position counts and termination styles, providing standardized interfaces for critical infrastructure and defense electronics requiring robust mechanical and electrical performance.

Replacement Considerations

Equivalent parts may include M55302/61A26 variants from other qualified manufacturers. Verify dimensional tolerances and contact plating specifications to ensure interchangeability without redesigning the host assembly.