M55302/56B24

Headers, Male Pins Overview

The M55302/56B24 is a rectangular MIL-Spec connector from the AirBorn W Series, manufactured by Molex. It features 24 positions in a 2-row configuration with a 2.54 mm pitch. The component utilizes gold-plated phosphor bronze contacts and a polyphenylene sulfide (PPS) housing. Designed for free-hanging installation at a right angle, it employs solder termination. The unit supports an operating temperature range of -65°C to +125°C and maintains an insulation resistance of 5 GOhms.

Headers, Male Pins Feature Summary

• Complies with MIL-DTL-55302 military standards for high-reliability interconnects
• Utilizes gold-plated phosphor bronze contacts for corrosion resistance
• Constructed with polyphenylene sulfide housing for thermal stability

Headers, Male Pins Applications

• Aerospace and defense systems
• Military communication equipment
• Harsh environment electronic assemblies

Headers, Male Pins Procurement Notes

Verify current lifecycle status directly with the manufacturer or authorized distributors, as availability may vary. Confirm that the specific ordering suffix matches the required contact plating and termination style. Ensure compatibility with existing MIL-DTL-55302 system requirements before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this model when a right-angle, free-hanging plug with 24 positions is required. It is suitable for applications demanding MIL-DTL-55302 compliance and robust performance within extreme temperature ranges. Verify that the 2.54 mm pitch aligns with the PCB layout and mating connector specifications.

Headers, Male Pins Part Context

This part belongs to the AirBorn W Series, which provides high-density interconnect solutions. AirBorn was acquired by Molex in 2024, integrating its specialized aerospace and defense connector technologies into the broader Molex portfolio. The series is known for meeting rigorous military specifications.

Headers, Male Pins Replacement Considerations

Cross-reference with other M55302/56 variants for different pin counts or termination styles. Verify mechanical dimensions and electrical ratings against alternative suppliers to ensure functional equivalence in critical systems.