M55302/58LB30X

Headers, Receptacles, Female Sockets Overview

The M55302/58LB30X is a rectangular MIL-Spec connector from the AirBorn W Series, manufactured by Molex. It features a 30-position, two-row configuration with a 2.54 mm pitch. Designed for PCB mounting, it utilizes solder termination and straight installation angles. The component employs gold-plated copper alloy sockets housed in Polyphenylene Sulfide (PPS). It operates within a temperature range of -65°C to +125°C, supports 5 A current ratings, and offers 5 GOhms insulation resistance.

Headers, Receptacles, Female Sockets Feature Summary

• Complies with MIL-DTL-55302 standards for military and defense reliability
• Utilizes gold-plated contacts for enhanced corrosion resistance
• Constructed with Polyphenylene Sulfide housing for thermal stability

Headers, Receptacles, Female Sockets Applications

• Military avionics systems
• Defense communication equipment
• Industrial control panels

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix 'LB' against official manufacturer documentation to confirm exact pinout and orientation requirements. Ensure compatibility with mating plugs such as the M55302/57 series. Confirm RoHS compliance status through the latest datasheet revision before final procurement decisions.

Headers, Receptacles, Female Sockets Selection Notes

Select this part for applications requiring high-density interconnects in constrained spaces. The 2.54 mm pitch allows for standard PCB layouts. Verify that the operating environment stays within the specified -65°C to +125°C range. Ensure the mating connector matches the socket type and row configuration.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the AirBorn W Series, a line of connectors qualified under MIL-DTL-55302. The series provides robust solutions for harsh environments, offering various position counts and mounting styles. The M55302 designation indicates its adherence to specific military performance standards for rectangular connectors.

Headers, Receptacles, Female Sockets Replacement Considerations

Cross-reference with equivalent MIL-DTL-55302 parts from other manufacturers if supply constraints exist. Verify dimensional tolerances and contact plating specifications match exactly. Check for any updated superseding part numbers directly from Molex/AirBorn technical bulletins.