WTB50SAD7J-B82

Headers, Receptacles, Female Sockets Overview

The WTB50SAD7J-B82 is a rectangular MIL-DTL-55302 series connector manufactured by Molex / AirBorn. It functions as a board mount receptacle featuring socket contacts with gold plating on copper alloy substrates. The component utilizes a vertical through-hole termination style and includes mounting ears for secure installation. Constructed with a Polyphenylene Sulfide (PPS) plastic body, it supports dual rows of 50 positions at a 2.54 mm pitch. Rated for 5 A current and 1 kV voltage, it operates within a temperature range of -65 C to +125 C, offering 5 GOhms insulation resistance.

Headers, Receptacles, Female Sockets Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged reliability
• Features gold-plated copper alloy socket contacts for stable signal transmission
• Incorporates a PPS plastic housing for thermal stability and durability
• Designed with vertical through-hole termination and integrated mounting ears

Headers, Receptacles, Female Sockets Applications

• Military aerospace electronic systems
• Avionics interconnection networks
• Ruggedized industrial control panels
• Defense communication equipment

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific manufacturer part number against official Molex / AirBorn documentation to ensure compliance with MIL-DTL-55302 standards. Confirm that the gold plating thickness and contact material meet project requirements. Check RoHS certification status if environmental regulations apply. Ensure the straight mounting angle and through-hole termination are compatible with the target PCB layout before finalizing procurement orders.

Headers, Receptacles, Female Sockets Selection Notes

Select this receptacle when a high-density 50-position interface is required in space-constrained military or industrial applications. The 2.54 mm pitch allows standard spacing compatibility. Consider the 5 A current rating and 1 kV voltage limit for circuit design. The PPS material ensures performance in high-temperature environments up to 125 C. Verify that the socket gender matches the mating plug requirements for proper assembly.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the AirBorn W Series, a line of rectangular connectors designed for demanding environments. The series emphasizes durability and precise alignment through fixed jacksets or guide sets. As a MIL-DTL-55302 type, it adheres to strict government standards for dimensional and electrical performance. The WTB50SAD7J-B82 represents a specific configuration within this family, optimized for board-to-board connections in critical infrastructure.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes must match the MIL-DTL-55302 specification, 50-position count, and 2.54 mm pitch. Verify identical socket gender and gold plating characteristics. Cross-reference mounting dimensions and ear configurations to ensure mechanical fit. Alternative parts from other manufacturers require validation against the original datasheet parameters.