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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.


SL8803/04-10DN5-00 Twin Axial Cable

Image of 3M SL8803/04-10DN5-00 Custom-Cut Twin Axial Cable Thumbnail90

3M twin axial ribbon cable, SL8800 series is a revolutionary ultra-low-profile, high-speed, high-signal density cable. Learn More

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

Material Solutions

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3M custom-cut products match 3M technologies to customer requirements with the exact form, fit, and functionality needed. Learn More

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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 (91)

Image of 3M's Scotch® Vinyl Electrical Tape 35

3M Scotch® Vinyl Electrical Tape 35

3M's Scotch Tape 35 is based on polyvinyl chloride (PVC), has a rubber-based, pressure-sensitive adhesive, and is available in ½” and ¾” widths in nine fade resistant colors for easy color coding.

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

Round Conductor Flat Cable 3365 Series

3M's round conductor flat cable provides seven 28 AWG gage conductor stranded wires with a gray, polyvinyl chloride insulation jacket that offers flexibility and extends product life.

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Image of 3M's 451 Series Socket Assemblies and 3749 Series Flat Cables

451 Series Socket Assemblies and 3749 Series Flat Cables

3M™ offers their value added assembly program with ready-to-install IDC assemblies constructed with the 3M 451 socket series .050” pitch (1.27 mm) connector system and the 3M 3749 series, round conductor flat cable featuring TPE (thermoplastic elastomer) insulation.

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Image of 3M's Flame Barrier FRB Series

Flame Barrier FRB Series

3M's FRB series is a thin, flexible insulation made primarily of inorganic materials that are easily converted to produce quality die-cut parts.

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Image of 3M's EMI Absorber AB5000SHF Series

AB5000SHF Series Halogen Free EMI Absorber

The 3M EMI absorber AB5000SHF series consists of flexible soft metal flakes, filler-loaded polymer resin, and acrylic pressure-sensitive adhesive.

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AB7000HF EMI Absorber

3M's AB7000HF Series EMI Absorber consists of a flexible polymer resin loaded with soft metal flakes.

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Tools & Support

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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 (19)

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.

twin axial cable assembly

Twin Axial Cable Assembly for PCI Express Extended Card Applications

Duration: 5 minutes

Simplifies wire management, allowing air to flow without obstructions and increases performance and transforms management of connecting cable wiring harnesses.

SPD08 Card Edge Connector

SPD08 Series of High Speed Card-Edge Connectors

Duration: 5 minutes

Flexible stacking height and the ability to tolerate slight misalignments make this series fit for high speed controlled impedance board-to-board applications.

Featured Videos View All (39)

3M Scotch-Brite™Unitized Wheels

The new Scotch-Brite™Unitized Wheels conventional abrasives have been replaced with 3M's proprietary precision-shaped grain. The result is a wheel that stays consistently sharp longer, and cuts up to 3x faster than competitive wheels.

Vinyl Electrical Tape Video

Vinyl Electrical Tape Video

3M Round Conductor Flat Cable 3365 Series | Digi-Key Daily

3M's round conductor flat cable 3365 series is offered specifically from Digi-Key in various cuts, conductors, and lengths to meet different needs for your project.

3M 8810 Series Thermally Conductive Adhesive Transfer Tapes | Digi-Key Daily

The 8810 series of thermally conductive adhesive tape from 3M are a pressure sensitive adhesive that create a preferential heat-transfer between objects.

Additional Content

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Product Information

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

3M Touch Success Stories

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Technical Information

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

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