WTB30PR9J342

Overview

The WTB30PR9J342 is a rectangular military specification connector plug from the AirBorn W Series, manufactured by Molex. It features 30 positions arranged in two rows with male pin contacts. Designed for board mount installation, it utilizes a right-angle through-hole termination style. The housing is constructed from Polyphenylene Sulfide (PPS), and contacts are gold-plated copper alloy. Key electrical ratings include a current capacity of 5 A, voltage rating of 1 kV, and insulation resistance of 5 GOhms. It operates within a temperature range of -65 C to +125 C, adheres to MIL-DTL-55302 standards, and has a 2.54 mm pitch.

Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged reliability
• Features right-angle board mount configuration for space-constrained layouts
• Utilizes gold-plated copper alloy contacts for corrosion resistance
• Constructed with Polyphenylene Sulfide (PPS) housing material

Applications

• Military aerospace electronic systems
• Ruggedized industrial control boards
• Defense communication equipment interconnects

Procurement Notes

Verify the exact suffix against official Molex/AirBorn documentation to confirm specific tail length or mounting ear variations. Ensure compatibility with mating receptacles from the same W Series family. Confirm RoHS compliance status via the manufacturer's certificate. Validate that the through-hole soldering process matches your PCB assembly capabilities. Cross-reference the MIL-DTL-55302 designation for strict regulatory adherence.

Selection Notes

Select this component when a high-density, right-angle male plug is required for MIL-Spec environments. The 30-position count suits moderate signal routing needs. Verify that the 5 A current rating meets circuit demands. Ensure the 2.54 mm pitch aligns with existing board layout constraints. Consider the operating temperature range for environmental suitability.

Part Context

This part belongs to the AirBorn W Series, a line of rectangular connectors designed for demanding applications. The series offers various configurations including straight and right-angle plugs and receptacles. The WTB30PR9J342 specifically denotes a 30-position right-angle plug with through-hole termination. It is widely used in sectors requiring certified military-grade connectivity solutions.

Replacement Considerations

M55302/61B30 is a confirmed public substitute part number for this component.