WTBV40PD9J

Overview

The AirBorn WTBV40PD9J is a rectangular MIL-spec connector plug from the W Series, compliant with MIL-DTL-55302. It features 40 positions arranged in two rows with a 2.54 mm pitch. The component utilizes gold-plated copper alloy pin contacts and a polyphenylene sulfide (PPS) housing. Designed for through-hole board mounting, 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 and maintains an insulation resistance of 5 GOhms.

Feature Summary

• Compliant with MIL-DTL-55302 military specifications for rugged reliability
• Utilizes gold-plated copper alloy contacts for durable signal transmission
• Constructed with high-performance PPS housing material for thermal stability

Applications

• Military avionics systems requiring standardized interconnects
• Ruggedized electronic equipment operating in extreme temperatures
• High-density circuit board assemblies needing reliable power distribution

Procurement Notes

Verify the specific suffix against official Molex/AirBorn documentation to confirm plating thickness and contact orientation. Ensure compatibility with mating receptacles sharing the same MIL-DTL-55302 standard. Confirm RoHS status requirements as regulatory compliance varies by production batch. Validate that the through-hole termination method matches your PCB fabrication capabilities.

Selection Notes

Select this model when a straight-mount plug configuration is required for high-density applications. The 2.54 mm pitch allows for compact layout designs while maintaining robust electrical performance. Consider the 5 A current rating for power distribution needs within the specified thermal envelope. Ensure the copper alloy contact material meets the mechanical endurance requirements of your assembly cycle.

Part Context

This component belongs to the AirBorn W Series, a family of rectangular connectors designed for demanding environments. The series offers various position counts and mounting styles to support diverse system architectures. As a MIL-DTL-55302 compliant part, it ensures interchangeability and performance consistency across military and aerospace supply chains.

Replacement Considerations

Cross-reference with other MIL-DTL-55302 plugs offering 40 positions and 2.54 mm pitch. Verify that alternative suppliers provide identical housing materials and contact plating specifications to maintain environmental sealing and conductivity.