WTB50SAP

Overview

The WTB50SAP is a rectangular MIL-DTL-55302 connector from the AirBorn W Series, manufactured by Molex. It is a receptacle featuring 50 positions in a dual-row configuration with socket contacts. The component utilizes through-hole termination and board mount installation. Constructed with copper alloy contacts plated in gold and a polyphenylene sulfide (PPS) housing, it supports a current rating of 5 A and voltage rating of 1 kV. The unit operates within a temperature range of -65 C to +125 C, maintains an insulation resistance of 5 GOhms, and employs a 2.54 mm pitch.

Feature Summary

• Compliant with MIL-DTL-55302 military specifications for rugged reliability
• Features gold-plated copper alloy contacts for durable conductivity
• Utilizes Polyphenylene Sulfide (PPS) housing for thermal stability

Applications

• Military avionics systems
• Ruggedized electronic enclosures
• Defense communication equipment

Procurement Notes

Verify the specific suffix against official datasheets to confirm orientation and mounting details. Ensure compatibility with mating plugs regarding contact gender and row configuration. Confirm RoHS status and lead-free compliance requirements for the target assembly environment before finalizing procurement orders.

Selection Notes

Select this part for applications requiring high-density interconnects in harsh environments. The 50-position capacity suits complex signal routing needs. Verify that the through-hole footprint matches the PCB design constraints. Ensure the operating temperature range aligns with the system's environmental exposure limits.

Part Context

This component belongs to the AirBorn W Series, designed for board-to-board or cable-to-board connections. It serves as a standard interconnect solution within the MIL-DTL-55302 family, providing robust performance for critical infrastructure where vibration and temperature extremes are prevalent factors.

Replacement Considerations

Cross-reference with M55302/55-A50H equivalents. Verify pinout alignment and mechanical dimensions before substitution.