346-99-149-41-013000

Headers, Receptacles, Female Sockets Overview

The Mill-Max 346-99-149-41-013000 is a machined pin socket connector designed for press-fit termination. It features a single row with 49 positions and a 0.100-inch (2.54mm) pitch. The contacts are gold-plated on the mating interface with a thickness of 30.0µin (0.76µm), while the column contacts are tin-plated. The housing utilizes PCT or polyester material, rated UL94 V-0, supporting an operating temperature range of -55°C to 125°C and a current rating of 3A.

Headers, Receptacles, Female Sockets Feature Summary

• Compliant tail design accommodates plated through-holes without stressing multilayer board inner layers.
• Press-fit termination ensures secure mechanical connection without soldering.
• Gold-plated mating contacts provide reliable signal transmission in low-signal applications.

Headers, Receptacles, Female Sockets Applications

• IC and transistor sockets
• Board-to-board interconnects
• Single-row strip assemblies

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific series designation within the part number against official Mill-Max documentation to confirm compliance requirements and plating specifications. Ensure that the target PCB hole diameter matches the compliant tail dimensions specified in the datasheet for proper press-fit installation. Cross-reference the manufacturer's latest revision history to confirm component availability and status.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a single-row, press-fit socket is required for high-density interconnects. The 49-position count suits applications needing extensive parallel connections in a minimal footprint. Consider the 3A current rating and temperature range for environmental compatibility. Verify that the press-fit termination method aligns with the manufacturing process capabilities of the assembly line.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Mill-Max 346 series, which specializes in machined pin sockets with compliant tails. These connectors are engineered for press-fit applications, offering flexibility in lead sizes and early engagement capabilities. The series supports various pin counts and is commonly used in IC sockets and board-level interconnects requiring robust mechanical retention.

Headers, Receptacles, Female Sockets Replacement Considerations

Consult Mill-Max official substitution guides for direct replacements. Generic equivalents may not match the compliant tail geometry or press-fit force requirements. Verify pin count, pitch, and termination type before considering alternative suppliers.

Headers, Receptacles, Female Sockets FAQ

What is the contact plating specification for the mating interface?

The mating contacts are gold-plated with a thickness of 30.0µin (0.76µm).

Does this connector support solderless installation?

Yes, it uses a press-fit termination method with compliant tails for solderless installation.