310-43-139-61-105000

Headers, Receptacles, Female Sockets Overview

The Mill-Max 310-43-139-61-105000 is a PGA (Pin Grid Array) socket designed for through-hole mounting. It features a 139-pin configuration arranged in a 19x19 grid with a 0.100-inch (2.54mm) pitch. The contacts are gold-plated with a surface thickness of 30.0µin (0.76µm). The component has a length of 0.510 inches (12.95mm) and utilizes a polyester housing material.

Headers, Receptacles, Female Sockets Feature Summary

• Provides reliable electrical interconnection for PGA packaged integrated circuits
• Features wrap-around termination style for secure through-hole PCB attachment
• Utilizes gold-plated contact surfaces to ensure low resistance and corrosion resistance

Headers, Receptacles, Female Sockets Applications

• PGA IC socketing on printed circuit boards
• Prototype development and testing environments
• High-reliability electronic assembly applications

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific pin count and grid dimensions against the target IC footprint before ordering. Confirm that the through-hole wrap-around termination method aligns with the manufacturing process capabilities of the assembly line. Ensure the housing material compatibility meets the thermal requirements of the intended soldering profile.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a PGA interface is required for through-hole board construction. The 0.100-inch pitch is standard for many legacy and industrial PGA packages. Consider the physical height constraints, as the 0.510-inch length may impact enclosure clearance compared to lower-profile surface mount alternatives.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Mill-Max 310 series of PGA sockets. These components are engineered for high reliability and precision machining. The manufacturer emphasizes US-based production to ensure consistent quality standards for critical interconnect applications in demanding electronic environments.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes must match the 139-pin count, 19x19 grid layout, and 0.100-inch pitch. Verify that any alternative offers identical through-hole wrap-around termination and compatible housing material properties to maintain mechanical and electrical performance equivalence.