M55302/61A56

Headers, Male Pins Overview

The M55302/61A56 is a rectangular MIL-DTL-55302 connector plug from the AirBorn W Series. It features 56 positions arranged in two rows with a 2.54 mm pitch. The component utilizes gold-plated copper alloy pins and a Polyphenylene Sulfide (PPS) housing. Designed for free-hanging installation, it employs a solder termination method suitable for 22 AWG wire. The unit operates within a temperature range of -65°C to +125°C and maintains an insulation resistance of 5 GOhms.

Headers, Male Pins Feature Summary

• Military-grade construction compliant with MIL-DTL-55302 specifications
• High-density 56-position layout in a dual-row configuration
• Durable Polyphenylene Sulfide housing material
• Gold-plated contacts for reliable signal transmission

Headers, Male Pins Applications

• Avionics systems
• Radar equipment
• Electronic warfare systems
• Communication arrays

Headers, Male Pins Procurement Notes

Verify the specific suffix against official manufacturer documentation to confirm exact pin count and orientation. Ensure compatibility with mating receptacles regarding shell size and contact type. Confirm RoHS compliance status through current datasheets as regulatory requirements may vary by production batch.

Headers, Male Pins Selection Notes

Select this component when high-density interconnectivity is required in rugged environments. The 2.54 mm pitch supports standard wiring gauges while maintaining compact form factors. Verify thermal endurance requirements against the specified operating limits before integration into sensitive electronic assemblies.

Headers, Male Pins Part Context

This part belongs to the AirBorn W Series, a line of connectors designed for demanding military and aerospace applications. The series offers various configurations to meet strict environmental standards. The M55302 designation indicates adherence to specific military dimensional and performance criteria established by defense agencies.

Headers, Male Pins Replacement Considerations

Cross-reference with other manufacturers holding MIL-DTL-55302 qualifications. Verify mechanical fit and electrical continuity with existing system components before substitution.