WTB10SAD7J

Overview

The AirBorn WTB10SAD7J is a rectangular MIL-Spec receptacle connector from the W Series, designed for board mount applications. It features 10 positions arranged in a dual-row configuration with a 2.54 mm pitch. The component utilizes through-hole termination and gold-plated copper alloy socket contacts. Constructed with a Polyphenylene Sulfide (PPS) housing, it supports a current rating of 5 A and a voltage rating of 1 kV. The unit operates within a temperature range of -65 C to +125 C and maintains an insulation resistance of 5 GOhms.

Feature Summary

• Compliant with MIL-DTL-55302 military specifications for rugged reliability
• Features gold-plated copper alloy female contacts for stable signal transmission
• Utilizes high-performance Polyphenylene Sulfide (PPS) insulating material

Applications

• Military avionics systems requiring certified interconnects
• Ruggedized electronic equipment operating in extreme temperatures
• High-density PCB mounting where vertical orientation is required

Procurement Notes

Verify the specific suffix codes against official Molex/AirBorn documentation to ensure correct tail length and guide set configurations. Confirm RoHS compliance status directly with the manufacturer as regulatory requirements may vary by production batch. Cross-reference the MIL-DTL-55302 designation to guarantee adherence to strict environmental and performance standards for defense-grade procurement.

Selection Notes

Select this model when a straight, dual-row receptacle with through-hole termination is required for 10-position circuits. Ensure the mating environment accommodates the specified 5 A current capacity and 1 kV voltage rating. Verify that the PCB layout supports the 2.54 mm pitch and that the operating temperature range aligns with the -65 C to +125 C specification provided for the PPS housing material.

Part Context

This component belongs to the AirBorn W Series, a line of rectangular connectors engineered for demanding environments. The series is characterized by its compliance with MIL-DTL-55302 standards, offering robust mechanical stability and electrical performance. The WTB10SAD7J specifically addresses needs for compact, high-reliability interconnections in aerospace and defense sectors.

Replacement Considerations

Equivalent parts include those sharing the M55302/58-B10F designation or compatible MIL-DTL-55302 series receptacles. Verify pinout compatibility and physical dimensions before substitution to ensure proper fit within the existing chassis and mating interface constraints.