346-11-143-41-013000

Headers, Receptacles, Female Sockets Overview

The Mill-Max Manufacturing Corp. model 346-11-143-41-013000 is a single in-line (SIP) IC and component socket designed for press-fit installation into printed circuit boards. This connector features 143 positions with a standard 0.100-inch (2.54 mm) contact spacing to accommodate various integrated circuits. The contacts are constructed from beryllium copper and finished with a 30.0 µin (0.76 µm) gold plating over nickel to ensure reliable signal transmission and corrosion resistance. The housing utilizes flame-retardant polybutylene terephthalate (PBT) material, supporting an operating temperature range of -55°C to 125°C.

Headers, Receptacles, Female Sockets Feature Summary

• Press-fit mounting mechanism provides secure mechanical retention without soldering the socket body.
• Gold-plated beryllium copper contacts offer high conductivity and durability for repeated mating cycles.
• Flame-retardant PBT insulation ensures compliance with safety standards and thermal stability.

Headers, Receptacles, Female Sockets Applications

• Socketing integrated circuits on test and development boards
• Prototyping environments requiring frequent component replacement
• High-density digital logic circuit interconnections

Headers, Receptacles, Female Sockets Procurement Notes

Verify that the target PCB drill hole diameter strictly matches the specific press-fit tolerance requirements for the 346 series to ensure proper retention force. Confirm that the gold plating specification meets the application's electrical requirements. Check current availability status as lead times may vary due to manufacturing schedules.

Headers, Receptacles, Female Sockets Selection Notes

Select this part when a high-pin-count SIP socket is required for press-fit applications. Ensure the board thickness accommodates the tail length and that the 0.100-inch pitch aligns with the footprint design. Consider the gold finish if superior oxidation resistance is needed compared to tin or tin-lead options.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the Mill-Max 346 series of IC sockets, which are engineered for press-fit mounting into printed circuit boards. The series offers a wide range of pin counts and configurations, utilizing robust beryllium copper contacts and durable thermoplastic housings for industrial and commercial electronic assemblies.

Headers, Receptacles, Female Sockets Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.

Headers, Receptacles, Female Sockets FAQ

What is the contact material used in this socket?

The contacts are made from beryllium copper alloy.

What is the specified operating temperature range?

The device operates within a temperature range of -55°C to 125°C.