WTB30SAD7J-D01

Overview

The AirBorn WTB30SAD7J-D01 is a rectangular MIL-Spec connector from the W Series, manufactured by Molex. It is a straight receptacle designed for board mount applications with through-hole termination. The component features 30 positions arranged in two rows with a 2.54 mm pitch. Contacts are female sockets made of copper alloy with gold plating. Rated for 5 A current and 1 kV voltage, it operates between -65°C and +125°C. The housing is constructed from Polyphenylene Sulfide (PPS), providing an insulation resistance of 5 GOhms.

Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged reliability
• Utilizes gold-plated copper alloy socket contacts for stable signal transmission
• Features a Polyphenylene Sulfide (PPS) housing for thermal stability

Applications

• Military avionics systems requiring MIL-DTL-55302 compliance
• Board-to-board interconnections in harsh environments
• High-reliability electronic assemblies operating at elevated temperatures

Procurement Notes

Verify the specific suffix D01 against official Molex/AirBorn documentation to confirm exact tail length or mounting variations. Ensure compatibility with mating plugs within the same W Series family. Confirm RoHS status and environmental certifications required for the target application before procurement.

Selection Notes

Select this part for vertical board mount needs requiring 30 circuits. Verify that the 2.54 mm pitch matches the PCB layout. Ensure the 5 A rating per contact meets circuit demands. Check that the straight orientation fits the enclosure constraints compared to right-angle alternatives.

Part Context

This component belongs to the AirBorn W Series, a line of high-density rectangular connectors. It shares core electrical ratings with similar models like WTB30SAD9J but differs in physical configuration. The series is standardized for defense and aerospace sectors demanding consistent performance under stress.

Replacement Considerations

M55302/58-B30H is a documented alias for related W Series variants. Verify pinout and mechanical dimensions before substituting with other manufacturers' MIL-DTL-55302 equivalents.