M55302/58-B30H

Headers, Receptacles, Female Sockets Overview

The M55302/58-B30H is a rectangular MIL-Spec connector plug from the AirBorn W Series, manufactured by Molex. It features 30 positions arranged in two rows with male pin contacts. The component utilizes gold-plated copper alloy contacts and a polyphenylene sulfide (PPS) housing. Designed for free-hanging installation, it employs right-angle solder termination compatible with 22 AWG wire. The unit operates within a temperature range of -65°C to +125°C and maintains an insulation resistance of 5 GOhms at a standard 2.54 mm pitch.

Headers, Receptacles, Female Sockets Feature Summary

• Compliant with MIL-DTL-55302 military specifications for rugged environmental performance
• Right-angle free-hanging plug configuration for flexible board integration
• Gold-plated contacts ensure reliable signal transmission in harsh conditions

Headers, Receptacles, Female Sockets Applications

• Aerospace avionics systems requiring high reliability
• Military communication equipment interfaces
• Harsh environment industrial control applications

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix 'B30H' against official Molex/AirBorn documentation to confirm exact plating thickness and contact material variations. Ensure compatibility with mating receptacles within the same series. Confirm RoHS compliance status through current manufacturer certificates as regulatory requirements may evolve over time.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a 30-position right-angle plug is required for MIL-DTL-55302 applications. Verify that the 22 AWG wire gauge matches the system's wiring harness. Ensure the operating temperature range of -65°C to +125°C meets the environmental demands of the target deployment scenario.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the AirBorn W Series, designed for high-density interconnects in demanding environments. The M55302 designation indicates adherence to specific military standards for rectangular connectors. As a Molex company product, it integrates advanced manufacturing capabilities with established military-grade quality controls.

Headers, Receptacles, Female Sockets Replacement Considerations

Compatible substitutes include other manufacturers producing MIL-DTL-55302 compliant plugs with identical 30-position, right-angle configurations. Cross-reference dimensions and contact arrangements before substitution to ensure mechanical fit and electrical continuity.