WTB30PR7JTB548

Overview

The WTB30PR7JTB548 is a rectangular MIL-DTL-55302 series connector manufactured by Molex / AirBorn. It features a right-angle board mount plug with 30 positions in a dual-row configuration. The component utilizes through-hole termination for pin contacts made of copper alloy with gold plating. Constructed with a polyphenylene sulfide (PPS) plastic body, it operates within a temperature range of -65°C to +125°C. Key electrical specifications include a 5 A current rating and 5 GOhms insulation resistance. The design includes mounting ears and hex turning jacksets (.200") with a 0.109" tail length.

Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged performance
• Features right-angle orientation for efficient board space utilization
• Utilizes gold-plated copper alloy contacts for reliable conductivity
• Incorporates PPS housing material for thermal stability

Applications

• Military aerospace electronic systems
• Aviation communication equipment
• Ruggedized industrial control interfaces

Procurement Notes

Verify the specific suffix JTB548 against official datasheets to confirm mechanical details such as jackset dimensions and mounting ear configurations. Ensure compatibility with mating receptacles from the same W Series family. Confirm RoHS compliance status via manufacturer certificates before integration into regulated assemblies.

Selection Notes

Select this part for applications requiring high-density interconnects in constrained spaces due to its right-angle form factor. The 2.54 mm pitch supports standard PCB layouts. Consider the 5 A current rating and operating temperature limits when designing for thermal management. Verify that the through-hole termination method aligns with the manufacturing process capabilities.

Part Context

This component belongs to the AirBorn W Series, a line of rectangular connectors designed for demanding environments. The series offers various contact arrangements and mounting styles. The WTB30PR7JTB548 specifically addresses needs for robust, right-angle connections in military and aerospace sectors where reliability under vibration and extreme temperatures is critical.

Replacement Considerations

Cross-reference with M55302/61A30 equivalents if available. Verify that any substitute maintains the same 30-position count, right-angle orientation, and through-hole termination type. Ensure mechanical fit including mounting ear placement and jackset requirements matches the original design constraints.