M55302/61B66

Headers, Male Pins Overview

The M55302/61B66 is a rectangular MIL-DTL-55302 connector from the AirBorn W Series, manufactured by Molex. It features a right-angle plug configuration with 66 positions arranged in two rows. The component utilizes gold-plated copper alloy contacts and a Polyphenylene Sulfide (PPS) housing. Designed for through-hole solder termination, it supports a wire gauge of 22 AWG with a 2.54 mm pitch. 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

• Right-angle free-hanging plug design for board mounting applications
• Gold-plated copper alloy contacts ensuring reliable signal transmission
• Polyphenylene Sulfide (PPS) housing material for thermal stability

Headers, Male Pins Applications

• Military and aerospace electronic systems
• High-reliability industrial control panels
• Avionics interconnection networks

Headers, Male Pins Procurement Notes

Verify current lifecycle status directly with the manufacturer, as availability may vary. Confirm that the specific ordering suffix matches the required pin configuration and termination style. Ensure compatibility with mating receptacles within the same MIL-DTL-55302 series to maintain interface integrity.

Headers, Male Pins Selection Notes

Select this model for applications requiring a right-angle connection with high contact density. Verify that the PCB layout accommodates the free-hanging plug profile and solder termination requirements. Ensure the operating environment remains within the specified -65°C to +125°C range for optimal performance.

Headers, Male Pins Part Context

This part belongs to the AirBorn W Series, a line of rectangular connectors designed for demanding environments. The series offers various row counts and termination options, all adhering to MIL-DTL-55302 specifications. The M55302/61B66 specifically addresses needs for robust, right-angle interconnections in space-constrained assemblies.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other M55302/61B series plugs with matching position counts and right-angle orientation. Cross-reference with equivalent MIL-DTL-55302 compliant parts from authorized manufacturers to ensure dimensional and electrical interchangeability.