322-93-143-41-001000

Headers, Receptacles, Female Sockets Overview

The Mill-Max 322-93-143-41-001000 is an IC socket designed for dual in-line package (DIP) integrated circuits. It features a 43-position configuration arranged in a 2x20 grid with one center pin, offering a 0.100-inch (2.54mm) mating pitch and row spacing. The connector utilizes gold-plated contacts on both the column and mating interfaces to ensure reliable signal transmission. Constructed with a PCT polyester housing, it supports through-hole termination and operates within a temperature range of -55°C to 125°C. Rated for 3A current, this component provides a robust mechanical connection for electronic assemblies requiring high-density DIP integration.

Headers, Receptacles, Female Sockets Feature Summary

• Gold-plated contact surfaces provide corrosion resistance and stable electrical conductivity for repeated insertions.
• Open-frame construction facilitates easy access to pins and simplifies manual or automated insertion processes.
• Through-hole termination ensures secure mechanical mounting on printed circuit boards.
• High-temperature resistant PCT housing maintains structural integrity under thermal stress.

Headers, Receptacles, Female Sockets Applications

• Prototyping and development boards requiring frequent IC changes
• Industrial control systems utilizing standard DIP microcontrollers
• Test equipment fixtures for validating integrated circuit functionality
• Educational electronics kits for learning circuit assembly

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix against the official Mill-Max datasheet to confirm exact contact plating thickness and housing material variations. Ensure the selected variant matches the required row spacing and pin count for your PCB footprint. Cross-reference the manufacturer part number with authorized distributors to confirm availability and compliance with current environmental regulations such as RoHS status before finalizing procurement orders.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a durable, high-cycle life socket is needed for DIP packages. Consider the 43-pin layout carefully to accommodate the single center pin position. Evaluate the operating temperature range requirements against the specified -55°C to 125°C limit. Ensure the PCB design allows for sufficient clearance around the open-frame structure and accommodates the through-hole termination style for proper soldering.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the Mill-Max 322 series of IC sockets, which are engineered for general-purpose electronic applications. The series offers various pin counts and configurations to support different DIP package sizes. These sockets are characterized by their precision-machined contacts and durable thermoplastic housings, making them suitable for environments where component replacement or testing is a routine maintenance activity.

Headers, Receptacles, Female Sockets Replacement Considerations

Consult the Mill-Max cross-reference tool for parametrically similar parts. Verify that any substitute maintains the same 0.100-inch pitch, 43-position count, and through-hole termination method to ensure mechanical compatibility with existing PCB layouts.

Headers, Receptacles, Female Sockets FAQ

What is the rated current capacity of this socket?

The socket is rated for a maximum current of 3 Amperes per contact.

Does this socket have a center pin?

Yes, the 43-position configuration includes a single center pin in addition to the 2x20 grid.

What material is used for the housing?

The housing is made from Polyterephthalate Dimethyl Cyclohexane (PCT), also known as polyester.