346-99-131-41-012000

Headers, Receptacles, Female Sockets Overview

The Mill-Max 346-99-131-41-012000 is a single-row IC and component socket designed for solderless press-fit termination. It features 31 positions with a 0.100-inch (2.54mm) grid spacing. The connector utilizes compliant tail pins that conform to plated through-holes without stressing multilayer board inner layers. Contact materials are beryllium copper, and the mating surface finish is tin-lead.

Headers, Receptacles, Female Sockets Feature Summary

• Solderless press-fit termination using compliant tail pins
• Single row configuration with 31 positions
• Designed for SIP20 device compatibility

Headers, Receptacles, Female Sockets Applications

• Single in-line package (SIP) sockets
• IC and component carrier applications
• Multilayer printed circuit board interconnects

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific pin count and series designation against official Mill-Max documentation before procurement. Confirm compliance with RoHS directives and lead content requirements as indicated in manufacturer specifications. Ensure the target application supports the required press-fit hole dimensions and grid spacing for proper mechanical engagement.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a solderless, high-reliability interconnect solution is required for single-row integrated circuits. The compliant tail design offers stress relief for multilayer boards compared to standard press-fit options. Verify that the 0.100-inch grid spacing matches the PCB layout and that the tin-lead contact finish meets the assembly environment standards.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Mill-Max 346 series of interconnect machined pin sockets. The series is characterized by its unique compliant tail pins that adapt to plated through-holes. It serves as a specialized alternative to traditional soldered headers or sockets in environments requiring frequent insertion cycles or reduced thermal stress during assembly.

Headers, Receptacles, Female Sockets Replacement Considerations

Consult official Mill-Max cross-reference guides for direct substitutes. Generic equivalents may not replicate the compliant tail geometry or specific contact material properties required for reliable press-fit performance.