M55302/57A60Y

Headers, Male Pins Overview

The M55302/57A60Y is a rectangular MIL-DTL-55302 connector from the AirBorn W Series. It features 66 positions arranged in two rows with a 2.54 mm pitch. The component utilizes gold-plated copper contacts and a Polyphenylene Sulfide (PPS) housing. Designed for PCB mount installation, it employs a solder termination method. The unit operates within a temperature range of -65 C to +125 C, supports a current rating of 5 A, and maintains an insulation resistance of 5 GOhms.

Headers, Male Pins Feature Summary

• Compliant with MIL-DTL-55302 military specifications
• Utilizes gold-plated copper alloy contacts for reliable signal transmission
• Constructed with Polyphenylene Sulfide (PPS) insulating material

Headers, Male Pins Applications

• Military aerospace systems
• Avionics equipment
• Ruggedized electronic assemblies

Headers, Male Pins Procurement Notes

Verify the specific manufacturer part number against official AirBorn or Molex documentation to confirm exact configuration details. Ensure that the intended application environment aligns with the specified operating temperature limits and electrical ratings. Cross-reference the datasheet for any recent product change notices or obsolescence alerts before finalizing procurement decisions.

Headers, Male Pins Selection Notes

Select this component when a high-density interconnect solution meeting strict military standards is required. The two-row configuration provides substantial pin counts within a compact footprint. Verify compatibility with mating receptacles and ensure the PCB layout accommodates the right-angle mounting style and solder termination requirements effectively.

Headers, Male Pins Part Context

This part belongs to the AirBorn W Series, a family of rectangular connectors designed for demanding environments. The series offers various position counts and contact arrangements to suit diverse system architectures. As a MIL-DTL-55302 compliant device, it ensures interoperability and reliability across defense and aerospace platforms requiring standardized connector interfaces.

Headers, Male Pins Replacement Considerations

Direct substitutes include other manufacturers' MIL-DTL-55302 compliant connectors with matching 66-position, two-row configurations. Verify dimensional tolerances, contact plating specifications, and mounting hole patterns to ensure mechanical interchangeability without redesigning the host assembly.

Headers, Male Pins FAQ

What is the contact material used in this connector?

The contacts are made of copper alloy and feature gold plating.

Does this connector support surface mount technology?

No, it uses a solder termination method suitable for through-hole or standard PCB mounting processes.