M55302/57B20X

Headers, Male Pins Overview

The M55302/57B20X is a rectangular MIL-DTL-55302 connector from the AirBorn W Series. It features a right-angle PCB mount design with two rows of male pin contacts. The component utilizes gold-plated copper contacts and a polyphenylene sulfide (PPS) housing. Key electrical parameters include a current rating of 5 A, voltage rating of 100 V, and insulation resistance of 5 GOhms. The pitch is 2.54 mm. It operates within a temperature range of -65 C to +125 C.

Headers, Male Pins Feature Summary

• Three-points-of-contact system for vibration and shock resistance
• Designed for high density and high reliability in mission-critical applications
• Suitable for harsh environments including extreme temperatures and moisture

Headers, Male Pins Applications

• Aerospace systems
• Defense electronics
• Harsh environment industrial equipment

Headers, Male Pins Procurement Notes

Verify availability directly with the manufacturer or authorized distributors as stock status may vary. Confirm RoHS compliance details and specific lifecycle status through official channels before procurement. Ensure compatibility with mating connectors regarding row count and contact configuration.

Headers, Male Pins Selection Notes

Select this part for applications requiring right-angle mounting and MIL-DTL-55302 compliance. Verify that the 2-row, 20-position configuration matches the circuit requirements. Ensure the operating environment falls within the specified temperature range and mechanical stress limits defined by the series specifications.

Headers, Male Pins Part Context

This component belongs to the AirBorn W Series, which offers 0.100 inch pitch rectangular connectors. The series is characterized by robust construction for severe environmental conditions. It complements other variants in the MIL-DTL-55302 family offering different row counts and contact numbers.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other MIL-DTL-55302 series connectors with matching 2.54 mm pitch and 20-position configurations. Verify mechanical dimensions and contact plating specifications to ensure interchangeability without redesigning the PCB footprint.