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Mill-Max Mfg. Corp.

- Mill-Max Mfg. Corp., located at 190 Pine Hollow Road, Oyster Bay, NY 11771, is a vertically integrated engineering and manufacturing company capable of producing over 100 million interconnect components a week, making us the largest manufacturer of precision machined interconnect components in North America.


Newest Products View All (49)

Image of Mill-Max Low Profile Solder Cup Headers

Low-Profile Solder Cup Headers

Mill-Max's 380 and 480 series feature a standoff height of 0.185” (4.7 mm), 0.100” (2.54 mm) pin spacing, and 0.020” (0.51 mm) diameter tails.

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Image of Mill-Max Low Profile Removable Carriers for Male PCB Pins and Terminals

Low-Profile Removable Carriers for Male PCB Pins and Terminals

Mill-Max presents its first male pin carrier, utilizing thin Kapton film to create ultra-low-profile interconnects.

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Image of Mill-Max's Rugged 4 mm Pitch Spring-Loaded Connectors

Rugged 4 mm Pitch Spring-Loaded Connectors

Mill-Max's 858 series features heavy-duty spring pins with 0.050” (1.27 mm) diameter plungers that resist bending during the application of side loads.

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Image of Mill-Max's Discrete Insulated Pins and Receptacles

Discrete Insulated Pins and Receptacles

Mill-Max offers three header pins, two receptacles, and one solder cup pin fitted with cylindrical insulating sleeves for a variety of uses.

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Image of Mill-Max's Spring Loaded Pins

Spring-Loaded Pins with Removable Caps

Mill-Max spring pins with removable caps which keep parts centered in the carrier tape pocket, present a large round target surface for vacuum pick up and are easily removed after the soldering process.

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Image of Mill-Max's Through-Hole Version 2 mm Pitch Spring-Loaded Connectors

Through-Hole Version, 2 mm Pitch, Spring-Loaded Connectors

Mill-Max's spring-loaded connectors (SLC’s) are an appealing option combining both durability and space saving qualities making these 2 mm spring-loaded connectors a practical solution.

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Product Training Modules View All (4)

Mill-Max Board-to-Board Connectors

Board to Board Connectors

Duration: 5 minutes

Mill-Max’s board-to-board connector product offering includes permanent connection, fine-pitch, SMT, tightly spaces, multiple board, z-bend, and more.

Organic Fibre Plug Receptable

Organic Fibre Plug®

Duration: 5 minutes

Mill-Max’s Organic Fibre Plug product revolutionizes the way open-bottom receptacles and sockets can be placed and soldered to a PC board.

Pin Receptacles

Pin Receptacles

Duration: 5 minutes

Ideal for designs which require removal and replacement of components where multiple options, features, or upgrades are available.

Spring-Loaded Pin

Spring-Loaded Connectors

Duration: 5 minutes

Precision-machined, gold-plated components and a low-resistance spring maintain a consistent electrical path.

Featured Videos View All (5)

Mill-Max Pin Receptacles - The Backbone of your Interconnect System

The quality and reliability of Mill-Max's two-piece receptacle construction delivers maximum performance and durability in every application, across a variety of industries. Consider specifying Mill-Max receptacles into your design.


Mill-Max’s dedicated customer service specialists turn quotes around quickly and confirm most orders in an hour. They’ll see you get all the technical support and free samples you need.


The exceptional quality of every Mill-Max Interconnect is achieved through controlling the manufacturing process. Each precision operation is performed in-house to the highest standards in the industry.


Application-specific interconnect designs and fast prototyping are Mill-Max specialties. Their engineers find ways to enhance functionality, simplify manufacture, eliminate secondary operations, and reduce costs.

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