WTA50SACJ

Overview

The WTA50SACJ is a rectangular MIL-Spec connector from the AirBorn W Series, manufactured by Molex. It features 50 positions arranged in two rows with a 2.54 mm pitch. The component utilizes gold-plated copper alloy socket contacts and a Polyphenylene Sulfide (PPS) housing. Designed for board mounting via solder cup termination, it operates within a temperature range of -65°C to +125°C. Rated for 5 A current and 1 kV voltage, it meets MIL-DTL-55302 standards.

Feature Summary

• Complies with MIL-DTL-55302 military specifications for high-reliability interconnects
• Features gold-plated copper alloy contacts for corrosion resistance and stable conductivity
• Constructed with Polyphenylene Sulfide housing for thermal stability and mechanical strength

Applications

• Military avionics systems requiring ruggedized interconnects
• Ground-based defense communication equipment
• Aerospace electronic control units
• Harsh environment industrial instrumentation

Procurement Notes

Verify the specific suffix against the manufacturer datasheet to confirm contact orientation and mounting variations. Ensure compatibility with mating plugs regarding MIL-DTL-55302 standards. Confirm RoHS compliance status through official certificates before integration into regulated assemblies.

Selection Notes

Select this receptacle when a 50-position, dual-row interface is required for PCB mounting. Verify that the system design accommodates the 2.54 mm pitch and straight installation angle. Ensure mating components match the socket contact type and voltage ratings specified for the W Series.

Part Context

This part belongs to the AirBorn W Series, a family of rectangular connectors designed for demanding applications. The series offers various configurations including plugs and receptacles with different contact counts and termination styles, all adhering to strict military reliability standards.

Replacement Considerations

Equivalent parts include M55302/58-A50H. Verify pinout alignment and physical dimensions before substitution to ensure proper mating with existing hardware.