M55302/58-C70F

Headers, Receptacles, Female Sockets Overview

The M55302/58-C70F is a rectangular MIL-DTL-55302 connector from the AirBorn W Series, manufactured by Molex. It features 70 positions arranged in two rows with a 2.54 mm pitch. The receptacle utilizes gold-plated copper alloy sockets and solder termination for PCB mounting. Constructed with a Polyphenylene Sulfide (PPS) housing, it supports a current rating of 5 A and operates between -65 C and +125 C.

Headers, Receptacles, Female Sockets Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged performance
• Utilizes gold-plated contacts to ensure reliable signal transmission
• Features a Polyphenylene Sulfide housing for thermal stability

Headers, Receptacles, Female Sockets Applications

• Military defense systems
• Industrial control equipment
• Avionics interconnects

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix against official manufacturer documentation to confirm exact contact configuration and termination style. Cross-reference the part number with the latest AirBorn datasheets to ensure compatibility with mating plugs and validate environmental ratings before integration into final designs.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a high-density, two-row interface is required within strict military standards. Ensure the design accommodates the specified 2.54 mm pitch and verify that the solder termination method aligns with the assembly process capabilities and PCB layout constraints.

Headers, Receptacles, Female Sockets 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 configurations, providing standardized interfaces for critical applications requiring robust mechanical and electrical performance under extreme conditions.

Headers, Receptacles, Female Sockets Replacement Considerations

Consult official cross-reference guides for direct equivalents. Verify that any substitute maintains identical MIL-DTL-55302 compliance, pinout geometry, and dimensional tolerances to ensure seamless interchangeability without redesigning the host system.

Headers, Receptacles, Female Sockets FAQ

What is the contact material used in this connector?

The contacts are made from copper alloy and feature a gold plating finish.

Does this connector support right-angle mounting?

No, the standard configuration for this part number is straight PCB mounting.