WTA20PD11JL

Headers, Male Pins Overview

The WTA20PD11JL is a rectangular MIL-Spec connector from the AirBorn W Series, manufactured by Molex. It functions as a board mount plug with 20 positions arranged in two rows. The component utilizes through-hole termination for vertical installation on printed circuit boards. Contact specifications include gold-plated copper alloy pins with a 2.54 mm pitch. Electrical ratings support 5 A current and 1 kV voltage. The housing is constructed from Polyphenylene Sulfide (PPS), providing an insulation resistance of 5 GOhms. Operating temperature ranges from -65 C to +125 C.

Headers, Male Pins Feature Summary

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

Headers, Male Pins Applications

• Military aerospace avionics systems
• Ruggedized electronic equipment interconnects
• Board-to-board signal transmission

Headers, Male Pins Procurement Notes

Verify the specific datasheet version and RoHS compliance status directly with Molex or authorized distributors before procurement. Confirm that the ordering suffix matches the required tail length and contact configuration. Ensure compatibility with mating receptacles within the same W Series family. Request manufacturer certificates to validate material composition and performance standards against project requirements.

Headers, Male Pins Selection Notes

Select this component when MIL-DTL-55302 compliance is mandatory for the application. Choose based on the requirement for 20-position dual-row connectivity with through-hole mounting. Verify that the 2.54 mm pitch aligns with the PCB layout design. Ensure the operating environment falls within the specified -65 C to +125 C temperature range. Confirm that the PPS housing material meets chemical resistance needs.

Headers, Male Pins Part Context

This part belongs to the AirBorn W Series, a line of high-reliability rectangular connectors designed for demanding environments. The series offers various position counts and termination styles. The WTA prefix indicates a straight plug without mounting ears. This specific model provides a robust solution for connecting rigid PCBs in applications requiring strict adherence to military standards.

Headers, Male Pins Replacement Considerations

Compatible substitutes include WTAV20PD9JL and other variants within the WTA/WTAV series sharing identical 20-position layouts and MIL-DTL-55302 compliance. Verify mechanical dimensions and tail lengths to ensure proper fit. Cross-reference mating receptacle part numbers to guarantee electrical continuity and physical alignment during assembly.