WTB56PR9SY

Headers, Male Pins Overview

The WTB56PR9SY is a rectangular MIL-Spec connector from the AirBorn W Series, manufactured by Molex. It features a 56-position configuration with two rows of gold-plated copper alloy pin contacts. Designed for board mount installation via through-hole soldering, it operates at right angles with a 2.54 mm pitch. The housing utilizes Polyphenylene Sulfide (PPS), supporting a current rating of 5 A and an insulation resistance of 5 GOhms across a temperature range of -65 C to +125 C.

Headers, Male Pins Feature Summary

• MIL-DTL-55302 compliant military-grade construction
• Gold-plated male pin contacts for reliable signal transmission
• Right-angle board mount design with mounting flanges
• High-performance PPS housing material

Headers, Male Pins Applications

• Aviation electronic systems
• Military instrumentation
• Ruggedized industrial control panels
• Aerospace communication equipment

Headers, Male Pins Procurement Notes

Verify the specific suffix variant against official datasheets, as alphanumeric codes define critical mechanical and electrical attributes. Confirm RoHS compliance status directly with the manufacturer or authorized distributors. Ensure that the selected part number matches the required polarization guide set and tail length specifications for the target PCB layout.

Headers, Male Pins Selection Notes

Select this component when high-density interconnects are required in space-constrained environments. The right-angle orientation facilitates efficient board stacking. Verify that the 5 A current rating and 5 GOhms insulation resistance meet the system's electrical requirements. Ensure compatibility with mating receptacles within the same W Series family.

Headers, Male Pins Part Context

This connector belongs to the AirBorn W Series, a line of high-reliability rectangular connectors designed for demanding applications. The series is characterized by its robust construction and adherence to strict military standards. As a Molex company product, it integrates advanced manufacturing processes to ensure consistent performance in harsh operational conditions.

Headers, Male Pins Replacement Considerations

Compatible substitutes include variants such as WTB56PR9SY-1 and WTB56PR9SY-6. These parts share the core 56-position specification but may differ in polarization settings or mounting ear configurations. Always cross-reference the complete part number to ensure mechanical fit and electrical continuity.