346-91-104-41-013000

Headers, Receptacles, Female Sockets Overview

The Mill-Max Manufacturing Corp. part number 346-91-104-41-013000 is a single-row IC and component socket designed for through-hole mounting. This interconnect device features four positions with a 0.100-inch (2.54mm) contact spacing. The contacts are gold-plated to ensure reliable signal transmission, while the body utilizes PCT or polyester flame-retardant material. It accepts leads with diameters ranging from 0.015 to 0.025 inches (0.381 to 0.635mm). The unit operates within a temperature range of -55°C to 125°C and supports a current rating of 3 Amps.

Headers, Receptacles, Female Sockets Feature Summary

• Compliant tail press-fit design for secure lead acceptance
• Gold-plated machined pin contacts for low resistance
• Single-row SIP configuration for compact integration

Headers, Receptacles, Female Sockets Applications

• IC testing sockets
• Component prototyping boards
• Burn-in fixtures

Headers, Receptacles, Female Sockets Procurement Notes

Verify that the target PCB hole diameter matches the specified lead acceptance range of 0.015 to 0.025 inches. Confirm that the board thickness accommodates the compliant tail press-fit installation method without causing mechanical stress. Ensure the operating environment remains within the -55°C to 125°C thermal limits defined by the manufacturer specifications.

Headers, Receptacles, Female Sockets Selection Notes

Select this specific model when a single-row, four-position socket is required for precision interconnect applications. The choice is driven by the need for machined contacts rather than stamped ones, offering superior durability. Consider the 0.100-inch pitch compatibility with standard DIP packages. Evaluate the gold plating requirement against cost constraints if lower cycle life is acceptable.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the Mill-Max 346 series of IC and component sockets. The series is characterized by high-reliability machined contacts suitable for demanding electronic environments. The 346-91 variant specifically denotes a single-row configuration with compliant tails, distinguishing it from other series options like the 346-93 which may feature different termination styles or row counts.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes include the 346-91-107-41-013000 for seven positions and the 346-93-104-41-013000 for four positions with alternative tail configurations. Verify that any replacement maintains the 0.100-inch pitch and compatible lead diameter range to ensure physical fitment on existing PCB layouts.