346-13-139-41-013000

Headers, Receptacles, Female Sockets Overview

The Mill-Max 346-13-139-41-013000 is a 39-position receptacle connector designed for through-hole mounting. It features a 0.100-inch (2.54mm) contact spacing and utilizes gold-plated contacts to ensure reliable signal transmission. The component belongs to the 346 series, which employs a press-fit termination method compliant with plated through-holes without stressing multilayer board inner layers. This header configuration supports high-reliability interconnect applications requiring precise mechanical alignment and durable electrical connections.

Headers, Receptacles, Female Sockets Feature Summary

• Utilizes proprietary compliant tail pins that conform to plated through-holes to prevent stress on multilayer board inner layers during installation.
• Features gold-plated contacts to provide corrosion resistance and stable electrical performance in demanding environments.
• Designed with a press-fit termination style for secure through-hole mounting without requiring additional soldering processes.

Headers, Receptacles, Female Sockets Applications

• High-reliability electronic assemblies requiring robust board-to-board or cable-to-board interconnects
• Multilayer printed circuit boards where minimizing mechanical stress on internal layers is critical
• Industrial control systems utilizing standard 2.54mm grid spacing for modular connectivity

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm contact plating thickness and material composition. Ensure the required pin count matches the 39-position specification exactly. Confirm that the press-fit termination style aligns with the target PCB design rules and hole specifications. Cross-reference the series designation to validate compatibility with mating connectors within the same product family.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a 39-position through-hole receptacle with 2.54mm spacing is required. Prioritize this model for applications needing gold-plated contacts for enhanced durability. Consider the press-fit termination mechanism if soldering is undesirable or if reduced thermal stress on the board is necessary. Verify that the physical dimensions of the housing accommodate the available space on the assembly layout.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Mill-Max 346 series, which specializes in single-row strips and sockets with 2.54mm grid spacing. The series is characterized by its unique compliant tail pins designed specifically for multilayer board integration. These components are engineered for high-volume manufacturing environments where consistent quality and precise machining are essential for maintaining signal integrity across various industrial and commercial electronics.

Headers, Receptacles, Female Sockets Replacement Considerations

Consult the official Mill-Max cross-reference guide for verified substitute part numbers. Ensure any replacement maintains the 39-position count, 2.54mm pitch, and through-hole press-fit termination style. Verify that the contact material and plating specifications match the original requirements to preserve electrical performance and reliability standards.