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- 3M offers innovative solutions to the electronics industry and is a leading manufacturer of interconnect solutions for board-to-board, wire-to-board, backplane and input/output (I/O) applications. These include 3M™ Wiremount Insulation Displacement Contact (IDC) Connectors, Mini Delta Ribbon (MDR) I/O System, Mini-Clamp Discrete Wire System, MetPak™ High Speed Hard Metric (HSHM) and the new Ultra Hard Metric (UHM) Backplane Connectors. Using industry leading capabilities in CAD - such as NX™ and SLA modeling - 3M's experienced engineers turn ideas into real world solutions.


Ribbon Cable Assemblies

Image of 3M's Ribbon Cable Assemblies

3M's ready-to-use harnesses are assembled from .050" pitch flat ribbon cable terminated to industry-standard wire-mount IDC sockets from 3M. Learn More

7700 Series Controlled Impedance Cable

Image of 3M™'s 7700 Series Controlled Impedance Cable

The 3M 7700 series cable offers engineers a viable option that fits between standard ribbon and twin axial cable, but with greatly improved performance. Learn More

EMI/RFI Absorbers

Image of 3M™'s EMI/RFI Absorbers

3M's EMI/RFI absorbers include the AB5000, AB6000, and AB7000 series and are designed to eliminate noise from a few hundred megahertz to multiple gigahertz frequencies. Learn More

Product Listing View All

Featured Products

Image of 3M's Custom Die Cuts

3M Custom Die Cuts

3M custom-cut products match 3M technologies to your requirements with the exact form, fit, and functionality you need. Whether laminating adhesives to substrates, precision or die cutting, slitting, or spooling and level winding, 3M custom-cut products are engineered to meet your precise specifications and manufacturing needs. Learn More

Image of 3M's Mini D Ribbon (MDR) Cable Assembly

Mini D Ribbon (MDR) Cable Assembly

3M™ Mini Delta Ribbon (MDR) High-Speed Transmission System Assemblies. The 3M MDR High-Speed Transmission System is a digital interconnect system designed to meet the needs of today's high-performance data transmission applications. Low Voltage Differential Signaling (LVDS) technology meets the requirements for a general purpose, high bandwidth interface for serial and parallel data at speeds up to 655 Mbps. Learn More

Newest Products View All (155)

Image of 3M's 8926 Thermally Conductive Interface Tape

8926 Thermally Conductive Interface Tape

3M™ series 8926 thermally conductive interface tapes are filled with conductive ceramic particles for good converting availability, handling, and reworkability.

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Image of 3M's Command Product Line

Command™ Damage-Free Hanging Solutions

The 3M™ Command™ product line holds strongly on a wide variety of surfaces, yet removes cleanly, offering a damage-free hanging solution for every project.

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Image of 3M's 3365A Round Conductor Flat Cable

3365A Round Conductor Flat Cable

The 3M™ 3365A is a black round conductor flat cable 28 AWG wire on 0.050" center from the 3365 series, available zippable for branching or discrete termination.

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Image of 3M ScotchCode™ SPB

ScotchCode™ Preprinted Books (SPB)

3M™ ScotchCode™ preprinted books contain printed vinyl coated cloth wire and terminal markers with clearly printed letters/numbers/industry-standard legends.

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Image of 3M Peltor™ LiteCom™ Two-Way Radios

Peltor™ LiteCom Two-Way Radios

The 3M™ Peltor™ LiteCom Plus headset is a hearing protector with a built-in communication radio for cable-free, short-range communication.

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Image of 3M's 1422 Series 25G SFP28 Direct Attach Copper Cable Assemblies

1422 Series 25 G SFP28 Direct Attach Copper Cable Assemblies

The 3M™ SFP28 cable assemblies (1422 series) feature a foldable, flexible, thin cable that allows for tight bends at the connector and the stacking of cables.

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Tools & Support

Image of 3M's Bumpon Protective Products

Bumpon™ Protective Products - Resilient Rollstock

Whether you’re a manufacturer of electronics, automobiles, household appliances, kitchen cabinets, or a homeowner wanting to protect your home’s surfaces, 3M Bumpon self-adhesive rubber bumpers have a color, shape, and size to meet your needs. Learn More

Image of 3M's Smart Solutions for Building in Value Selection Guide

Smart Solutions for Building In Value

3M Electronics offers a broad range of specialized solutions for today’s demanding electronics assembly applications. From adhesives, tapes, abrasives and coatings to technologies designed to detect tampering and water intrusion, 3M offers you more ways to speed assembly... add functionality... and improve the reliability of your products. Learn More

Image of 3M's MDR Connector Selection Guide

MDR Connector Selection Guide

The Mini Delta Ribbon (MDR) is a half pitch interconnect system from 3M, designed to meet the needs of high speed/density input/output applications. With more than 20 years on the market, the MDR system is an established and well-proven solution for high density I/O. Learn More

Image of 3M's Scotchlok Connectors and Tools

Scotchlok™ Connectors and Tools

Scotchlok connectors employ a specially designed, wire insulation displacement contact to make a reliable electrical connection to each wire. A variety of sizes and wire combinations are available to accommodate any need. Learn More

Image of 3M's Cables and Accessories Selection Guide

Cable and Accessories Product Selection Guide

This 3M guide shows the different cable types and their features. There are many kinds of cable, each with a different combination of material and construction, designed to best suit an application. Learn More

Image of 3M's Control & Protect Against EMC Threats Selection Guide

Electromagnetic Compatible Product Selection Guide

3M™ Electromagnetic Compatible Products (EMC) that are designed to control electromagnetic interference from internal sources, limit EMI susceptibility from external sources and help manufacturers meet high certification standards around the world. Learn More

Product Training Modules View All (21)

Image of 3M 357 Series Power Clamp Branch Connector

Power Clamp System

Duration: 10 minutes

CC-Link is the high-speed field network which can simultaneously handle both control and information data flows

Image of 3M 7700 series cable

Round Conductor Flat, Controlled Impedance Cable, 7700 Series

Duration: 10 minutes

An overview of the 7700 series ribbon cable, highlighting key product features and typical applications.

Thermally Conductive Interface Materials

Thermally Conductive Interface Materials

Duration: 15 minutes

3M provides thermally conductive tape, pads, grease and adhesives.

450 series wire to boardsystem

Wire-to-Board System, 1.27 mm, 450 Series

Duration: 10 minutes

A complete end-to-end interconnection system for wire-to-board applications.

Featured Videos View All (66)

3M Stikit™ Sanding Discs | Digi-Key Daily

Stikit discs from 3M are designed to handle a wide range of sanding and finishing needs.

Publish Date: 2018-11-07

Designing a Vibration Isolation Solution Modulus Shape Factor

In part 1 of this 3 part series, Application Engineer Chirag Patel describes a few of the key elements used in the design of vibration isolation solutions.

Publish Date: 2018-10-04

3M™ Fastbond™ Contact Adhesive 30NF

When the term "green" comes up in your industry what do you think of? 3M™ Fastbond™ 30NF Contact Adhesive will help solve any issues that you run into.

Publish Date: 2018-09-10

3M Polyimide Film Protection Tapes | Digi-Key Daily

3M's polyimide film protection tapes are engineered to provide reliable performance under high temperatures and other harsh environmental conditions.

Publish Date: 2018-08-01

Additional Content

Documents of Interest



Product Information

Electromagnetic Filters Interconnect Solutions Micro SD Mini Serial Attached SCSI (miniSAS) Protective Products

3M Touch Success Stories

Technical Information

Additional Information

Press Releases

Brochures and Catalogs

SATA Scotchlok™ Tapes and Adhesives Textool™ Touch Screens Vikuiti™ Optical Enhancement Films

Interactive Guides

Manufacturer Web site