- 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.


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Ribbon Cable Assemblies

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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

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Featured Products

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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

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Tape by Usage Type Guide

3M's usage type guide to select the tape appropriate for your application. Learn More

Newest Products View All (176)

Electrically Conductive Adhesive Transfer Tape

3M’s electrically conductive adhesive transfer tape (ECATT) products vary in thickness to meet defined gap requirements. Learn More

High Absorption, Low Waste Sorbents for Smart Spill Control

3M™ high absorption, low waste sorbents are made from microfiber materials which contain millions of tiny pockets that absorb and hold liquids. Learn More

Marine Grade Silicone Sealant

3M™ marine grade silicone sealant is a mildew-resistant, non-sagging, moisture-curing silicone rubber sealant for above the waterline applications. Learn More

SCT3250 and SCT3250EX Series Surface Capacitive Touch (SCT) System

3M™ SCT3250 and SCT3250EX offer optical characteristics by reducing the effects of environmental glare in an all-glass, single touch, easy to integrate system. Learn More

SCT7650EX Series Surface Capacitive Touch System

3M's SCT7650EX capacitive touch sensor provides brighter, crisper display images while providing superior impact resistance. Learn More

Thermally Conductive Acrylic Interface Pads

3M™ thermally conductive acrylic interface pads provide high levels of conductivity for a wide range of uses. Learn More

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

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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

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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

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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

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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

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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

Recent PTMs View All (22)

ISODAMP™ Material Selection Publish Date: 2019-05-22

A guide to selecting the best ISODAMP­™ damping elastomer for the design engineer's application.

Duration: 10 minutes
Power Clamp System Publish Date: 2018-08-16

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

Duration: 10 minutes
Round Conductor Flat, Controlled Impedance Cable, 7700 Series Publish Date: 2018-07-23

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

Duration: 10 minutes
Thermally Conductive Interface Materials Publish Date: 2015-02-02

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

Duration: 15 minutes

Featured Videos View All (79)

Cubitron II Abrasive Belt line - Engineered for Demanding Industrial Environments

Trust 3M™ Cubitron™ II to produce immediate, uniform results over the life of the product on all metals, including heat-sensitive alloys.The exceptionally fast cut and long life of 3M Precision Shaped Grain makes it ideal for industrial environments.

3M™ PSA Electrically Conductive Tape | Digi-Key Daily

Electrically conductive adhesive transfer tape (ECATT) from 3M varies in thickness to meet defined gap requirements. Adhesion is achieved through adhesive type and bond line thickness.

Designing a Vibration Isolation Solution (Part 1): 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.

Designing a Vibration Isolation Solution (Part 3): Transmissibility

Concluding the 3 part series, E-A-R™ Senior Applications Engineer explains transmissibility and demonstrates the effects of utilizing highly damped fan mounts to isolate a fan from a PC system.

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

3M Touch Success Stories

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

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