WTB100PR9J

Overview

The WTB100PR9J is a rectangular military specification connector from the AirBorn W Series, manufactured by Molex. It features a dual-row plug configuration with 100 positions and male pin contacts. Designed for board mount installation, it utilizes through-hole termination with gold-plated copper alloy contacts on a 2.54 mm pitch. The housing is constructed from Polyphenylene Sulfide (PPS), supporting right-angle mounting. Rated for 5 A current and 1 kV voltage, it operates within a temperature range of -65 C to +125 C and offers an insulation resistance of 5 GOhms.

Feature Summary

• Compliant with MIL-DTL-55302 standards for high-reliability applications
• Gold-plated contacts ensure stable electrical performance in harsh environments
• Polyphenylene Sulfide housing provides thermal stability and durability

Applications

• Military avionics systems requiring rugged interconnects
• High-density electronic assemblies needing reliable signal transmission
• Industrial control panels operating under extreme temperature conditions

Procurement Notes

Verify the specific revision level against the manufacturer's datasheet to ensure compatibility with existing PCB footprints. Confirm RoHS compliance status as indicated in official documentation. Cross-reference the MIL-DTL-55302 designation to validate military-grade specifications before procurement.

Selection Notes

Select this component when a high-pin-count, right-angle board-mount solution is required. Ensure the design accommodates the 2.54 mm pitch and through-hole termination method. Verify that the 5 A current rating and 1 kV voltage withstand requirements align with the system's electrical parameters.

Part Context

This part belongs to the AirBorn W Series, a line of rectangular connectors designed for mission-critical environments. The series emphasizes high density and reliability, utilizing robust materials like PPS and gold plating. It serves as a standard interface for military and aerospace applications demanding consistent performance.

Replacement Considerations

The part number alias M55302/61B100 indicates potential cross-reference availability under military specifications. Verify mechanical dimensions and contact configurations before substituting with equivalent MIL-spec parts.