346-99-122-41-012000

Headers, Receptacles, Female Sockets Overview

The Mill-Max 346-99-122-41-012000 is a single-row IC socket designed for through-hole mounting. It features 22 positions with a 0.100-inch (2.54mm) contact spacing. The contacts are terminated using a press-fit mechanism, accepting leads with diameters between 0.015 and 0.025 inches. The mating surface utilizes tin-lead plating, while the termination interface employs a tin/lead finish with a nickel barrier.

Headers, Receptacles, Female Sockets Feature Summary

• Single-row machined pin socket configuration
• Solderless press-fit termination for direct PCB insertion
• Push-pull fastening type for secure retention

Headers, Receptacles, Female Sockets Applications

• Through-hole printed circuit board assembly
• Single in-line package (SIP) component interfacing
• Electronic device interconnect sockets

Headers, Receptacles, Female Sockets Procurement Notes

Verify that the target PCB hole diameter strictly falls within the 0.015 to 0.025 inch range required for proper press-fit engagement. Confirm that the application environment accommodates the specified tin-lead contact materials and does not require lead-free compliance certifications, as this specific part number is not RoHS compliant.

Headers, Receptacles, Female Sockets Selection Notes

Select this model when a solderless, reusable connection is required for SIP components on standard 0.100-inch spaced boards. Ensure the design supports the mechanical force of press-fit insertion and the physical constraints of the push-pull locking mechanism. This part is suitable for applications where frequent socket removal or replacement is necessary without soldering.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the Mill-Max 346 series of interconnect sockets. The series provides various row counts and position options for single in-line packages. The 346-99 variant specifically denotes a single-row configuration with press-fit termination capabilities, distinguishing it from solder-only or surface-mount alternatives within the broader product line.

Headers, Receptacles, Female Sockets Replacement Considerations

Compatible substitutes include other 22-position single-row sockets with 0.100-inch spacing and press-fit termination, such as the 346-99-120-41-012000 or 346-99-140-41-012000, provided the position count matches the design requirements.