M55302/64-B14F

Headers, Receptacles, Female Sockets Overview

The M55302/64-B14F is a rectangular MIL Spec connector from the AirBorn W Series, manufactured by Molex. It functions as a receptacle with 14 positions arranged in two rows. The component utilizes gold-plated copper alloy sockets and features a straight installation angle for PCB mounting. Electrical specifications include a current rating of 5 A, an insulation resistance of 5 GOhms, and a voltage rating of 100 V. The operating temperature range spans from -65 C to +125 C. Constructed with Polyphenylene Sulfide (PPS) housing, it employs a 2.54 mm pitch and supports 22 AWG wire gauges via solder termination.

Headers, Receptacles, Female Sockets Feature Summary

• Compliant with MIL-DTL-55302 military standards for rugged environmental performance
• Utilizes gold-plated contacts to ensure reliable signal transmission in demanding conditions
• Engineered with high-temperature resistant PPS housing material for thermal stability

Headers, Receptacles, Female Sockets Applications

• Military avionics systems requiring certified interconnects
• Defense communication equipment interfaces
• Ruggedized electronic assemblies operating in extreme temperatures

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific manufacturer part number against official Molex / AirBorn documentation to confirm compliance with current revision levels. Ensure that the ordering suffix corresponds exactly to the required contact plating and termination style. Cross-reference technical drawings for mechanical fitment before integration. Confirm availability status directly with authorized distributors as supply chain conditions may vary.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a low-profile, high-density connection is required within strict military specification constraints. The 2.54 mm pitch allows for compact board layouts while maintaining robust electrical characteristics. Consider the straight PCB mount style for direct vertical integration into chassis designs. Evaluate the 5 A current capacity against the total system load requirements to ensure adequate safety margins during operation.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the AirBorn W Series, a family of connectors designed for high-reliability applications. The series is characterized by its small form factor and adherence to stringent military standards. The M55302 designation indicates compliance with MIL-DTL-55302, ensuring compatibility with other components in the same ecosystem. This specific model represents a standard receptacle configuration within the broader product line.

Headers, Receptacles, Female Sockets Replacement Considerations

Compatible substitutes include M55302/64-A14F and M55302/64-C14F, provided they match the required pin configuration and termination method. Verify that alternative parts maintain the same 14-position count and 2-row arrangement. Ensure that any replacement offers equivalent electrical ratings and environmental resilience to guarantee system integrity.