- Overview
- Products
- Cushions and Spacers
- Electrically Conductive Tapes
- EMI Absorbers
- EMI Shielding Gasket Tapes
- Machine Vision Cables
- Sensor Connectivity
- View All Products
- Applications
- Display Enhancement
- EMI/RFI Management
- Factory Automation
- Industrial Interconnect
- Industrial PCB Solutions
- Resources
- Support
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Simplify industrial PCB design and assembly
Tackle tough challenges across the entire design-assembly cycle – all with a single solutions provider.
Industrial PCB design and assembly made easy
Printed circuit boards (PCBs) are the foundational electronics that allow industrial equipment across the world’s most critical industries to function reliably. Today’s designs are being shaped by rapid miniaturization and widespread adoption of high-density interconnect (HDI) technology, growing use of flexible and rigid‑flex boards, high-performance and maintenance-friendly materials, and the ability to withstand harsh environments. AI-powered designs and assembly processes, and increasing sustainability goals are also key drivers for the industry.
3M is here to help engineers and assemblers address their challenges across the entire design-build process. Our broad portfolio offering of electronics assembly materials and interconnect solutions combined with R&D capabilities in 31 countries, bench-to-bench collaboration models, the ability to innovate across 49 technology platforms and our global quality-committed manufacturing means we provide solutions for critical challenges today – and exciting new possibilities for tomorrow.
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Performance and reliabilityHelp ensure your design performs as intended – thermally, electrically and mechanically from design and into the field – while meeting your compliance targets.
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Design and integration flexibilityFreedom to design smaller, lighter, more complex architectures while driving performance.
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Manufacturability and throughputFaster, cleaner, more predictable assembly with potentially fewer defects and higher first-pass yields.
1. Signal integrity
2. Mechanical stability
3. Miniaturization
4. Thermal management
Across the board:
5. EMC compliance
6. Assembly
7. Bonding
Signal integrity
Help ensure that the electrical signals on a PCB arrive at their destination without distortion, noise or timing errors. For industrial systems, where high speeds, long cable runs and electrically noisy environments are common, poor signal integrity can lead to data corruption, system instability or complete device failure. Design for reliable and predictable performance in challenging industrial applications.
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3M™ EMI/RFI Absorbers
Provide more stable circuit performance and help customers meet EMC requirements with fewer board redesigns. These solutions help reduce unwanted electromagnetic noise that can degrade signal integrity. They can suppress resonances and help dampen high‑frequency interference at the component, trace or enclosure level.
3M™ EMI Absorber and Magnetic Shielding Material AB3000 Series
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3M™ Electrically Conductive Tapes & Gaskets
Support stronger signal integrity and help customers meet EMC requirements in industrial designs. These solutions provide reliable grounding and shielding paths that help control electromagnetic interference around sensitive PCB areas. Their conformable, conductive structures create low‑impedance connections that help prevent noise from coupling into signal lines.
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3M™ Twin Axial High-Speed Cable Solutions
Help maintain signal integrity when routing high‑speed links off‑board in industrial systems. These solutions provide tightly controlled impedance and low‑skew signal paths, helping preserve signal fidelity at fast data rates. Their low‑loss construction helps minimize attenuation and crosstalk between differential pairs.
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3M Wire and Boardmount Interconnect
Drive consistent signal integrity in industrial PCB designs. These solutions provide stable, repeatable electrical connections that help preserve signal quality between PCB sections. Their precision‑engineered contacts and controlled mating geometries help minimize insertion loss and can reduce reflection‑related distortion.
Industrial interconnect solutions
Designed for higher board density: When used together, 3M™ Ribbon Cable Wiremount Socket 1.27 mm (0.050 in) Pitch 451 Series and 3M™ Shrouded Boardmount Header 1.27 mm (0.050 in) Pitch Latch and Eject 452 Series offer 0.050” pitch – half of the industry standard – enabling greater design flexibility.
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3M MDR/SDR Connectors
Deliver on signal integrity needs in compact systems. These solutions offer tightly controlled impedance and reliable shielding options that help reduce noise coupling in high‑speed PCB interfaces. Their precision contact design supports stable, low‑distortion signal transmission across multiple channels.
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3M Industrial Camera Cable Assemblies
Help maintain signal integrity between cameras and industrial PCBs. These solutions deliver controlled impedance and low‑loss transmission needed for high‑resolution imaging interfaces. Their shielding and robust construction help minimize EMI that could degrade sensitive data signals.
Mechanical stability
PCBs are often used in harsh environments where continuous vibration, shock or mechanical stress can damage components or break solder joints. If the board or its components shift, crack or fatigue over time, it can cause intermittent failures, signal loss or complete system shutdowns. Help maintain long‑term reliability and performance of equipment operating under demanding conditions.
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3M Wire and Boardmount Interconnect
Get robust mechanical connections that help secure cables and modules to industrial PCBs. Their durable housings and reliable latching features can reduce strain on solder joints and help minimize risk of connector loosening under vibration.
Industrial interconnect solutions
Designed for higher board density: When used together, 3M™ Ribbon Cable Wiremount Socket 1.27 mm (0.050 in) Pitch 451 Series and 3M™ Shrouded Boardmount Header 1.27 mm (0.050 in) Pitch Latch and Eject 452 Series offer 0.050” pitch – half of the industry standard – enabling greater design flexibility.
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Aearo Technologies, a 3M company, Foams and Isolators
Featuring energy‑absorbing, vibration‑damping and shock protection properties, these high-performance foams and isolators help protect PCB assemblies from mechanical shock. Their ability to conform to complex shapes provides stable cushioning around sensitive components.
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3M™ Molded On Cable Assemblies
These solutions feature an integrated strain‑relief design, helping protect PCB terminations from pull forces and vibration. Their overmolded construction helps shield internal connections from mechanical stress and environmental exposure.
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3M™ Bumpon™ Protective Products
Provides cushioning and vibration damping that helps protect PCB assemblies from mechanical stress. They can reduce shock, abrasion and component movement within enclosures.
Miniaturization
Shrinking PCB designs force electrical engineers to fit more functionality into less space while still maintaining reliability, thermal performance and signal integrity. As components get smaller and traces move closer together, issues like heat buildup, electromagnetic interference and mechanical stress become harder to manage. In industrial environments where vibration, high power and harsh conditions are common, these constraints make it even more difficult to ensure long‑term durability and consistent performance in compact PCB designs.
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3M Wire and Boardmount Interconnect
These solutions use compact, high-density connector designs that help reduce interface size on space-constrained industrial PCBs. Their precise contact geometry supports reliable performance even as connection footprints shrink.
Industrial interconnect solutions
Designed for higher board density: When used together, 3M™ Ribbon Cable Wiremount Socket 1.27 mm (0.050 in) Pitch 451 Series and 3M™ Shrouded Boardmount Header 1.27 mm (0.050 in) Pitch Latch and Eject 452 Series offer 0.050” pitch – half of the industry standard – enabling greater design flexibility.
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3M MDR/SDR Connectors
High-density signal interfaces that help reduce connector footprint on industrial PCBs. Their compact form factor supports multiple channels in limited space while maintaining reliable electrical performance.
Thermal management
PCBs often operate in high‑power, continuous‑duty environments where components generate significant heat. Excess heat can degrade electronic components, shift electrical characteristics, shorten product life or cause complete system failure. By controlling temperatures and dissipating heat efficiently, you can help ensure reliability and consistent performance of industrial equipment in various environments.
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3M™ Twin Axial High-Speed Cable Solutions
These solutions generate low heat due to their low‑loss construction, helping reduce thermal load on connected PCB circuitry. Their slim, flexible form factor also helps minimize airflow blockage within enclosures.
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3M High-Temperature Tapes
Gain reliable insulation and protection for PCB components exposed to elevated heat during operation or manufacturing. Their thermal stability helps address material degradation and helps protect nearby PCB features from heat concentration.
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3M Thermally Conductive Tapes
Provides strong adhesion while efficiently transferring heat from components to heat spreaders or chassis surfaces. Their thin, conformable structure helps reduce thermal resistance and supports consistent temperature control in dense PCB layouts.
3M™ Thermally Conductive Adhesive Transfer Tape 8810, 4 in x 10 yds, Sample
EMC compliance
Industrial PCBs operate in electrically noisy environments where electromagnetic interference can disrupt signals, cause malfunction or create safety risks. If a board emits too much noise, it can interfere with nearby equipment; if it is too susceptible, it may fail when exposed to external disturbances. Ensuring EMC compliance helps you deliver reliable, robust systems that function correctly alongside other industrial machines and meet your regulatory requirements.
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3M™ EMI/RFI Absorbers
Achieve more predictable EMC performance and reduce redesign cycles. These solutions help reduce high‑frequency emissions at the component, trace and enclosure level, supporting compliance with EMC limits. Their magnetic materials help suppress resonances and can dampen unwanted radiation that could lead to test failures.
3M™ EMI Absorber and Magnetic Shielding Material AB3000 Series
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3M™ Electrically Conductive Tapes & Gaskets
Create consistent, low‑impedance shielding and grounding paths that help contain electromagnetic emissions. Their conformable, conductive materials can reduce leakage points and help improve enclosure‑level shielding effectiveness.
Assembly
Assemblers must consistently meet tight production timelines while maintaining high yields, even as board designs become smaller, denser and more complex. You also manage thermal issues, vibration resistance and reliability demands for harsh industrial environments. Supply‑chain variability, component shortages and strict quality and regulatory requirements add further pressure. Balancing speed, cost and performance while also helping ensure every board meets rigorous customer specifications is critical.
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3M High-Temperature Tapes
Get reliable masking, insulation and protection during soldering and reflow processes, helping address heat‑related damage. Their dimensional stability and clean removability support efficient, high‑quality manufacturing workflows. This helps maintain consistency and can reduce rework in industrial PCB production.
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3M™ Water Contact Indicator Tape
3M™ Water Contact Indicator Tape can enable quick visual identification of water exposure when it changes color within a PCB assembly. Their ultra‑thin format integrates easily into compact assemblies without impacting layout.
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3M™ Electrically Conductive Tapes & Gaskets
Achieve fast, clean methods for creating grounding and shielding interfaces without complex mechanical fixtures. Their conformable, conductive materials simplify assembly steps and provide consistent EMI performance. This helps enable reliable builds and can reduce rework.
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3M Thermally Conductive Tapes
Enable efficient heat transfer from components to heat sinks or chassis, while also maintaining reliable performance in industrial PCBs. These solutions offer strong mechanical bonding, while allowing contract assemblers to attach components without liquid adhesives or mechanical fasteners. Help simplify assembly, reduce process variability and drive consistent, high‑throughput manufacturing.
3M™ Thermally Conductive Adhesive Transfer Tape 8810, 4 in x 10 yds, Sample
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3M Anisotropic Conductive Films
Get reliable electrical interconnects with a thin, uniform bond line that helps minimize heat buildup at connection points. Their adhesive structure supports stable mechanical coupling, which aids heat flow from components into surrounding assemblies.
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3M Automation Solutions
As machine vision, motion control and other automation functions evolve rapidly in the field, wired signals still need to move instantly and without interruption. 3M provides connectors, cables and integrated solutions that help you keep your machine automation reliable and adaptable across virtually every stage of your operation.
Bonding
Help components, heat spreaders, shields and structural elements stay securely attached to the PCB throughout its lifecycle. In industrial environments with vibration, heat and mechanical stress, weak or inconsistent bonds can lead to component shift, delamination or failure. Achieve reliable bonding that helps you maintain durability, alignment, thermal performance and overall system reliability.
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3M™ Scotch-Weld™ Structural Adhesives
High‑strength bonding for securing components, brackets and heat‑spreading elements in and around PCB assemblies. Their durability under vibration, shock and thermal cycling helps maintain long‑term joint stability.
High precision potting and bonding
3M One Part Structural Adhesives for Consumer ElectronicsHigh durability for temperature sensitive substrates
3M™ Scotch-Weld™ Epoxy Adhesive DP420LXFast setting for temperature sensitive substrates
3M™ Scotch-Weld™ Epoxy Adhesive DP100LHOther 3M™ Scotch-Weld™ Structural Adhesives
3M™ Structural Adhesives -
3M™ Thermal Bonding Film
Achieve strong, uniform adhesion for attaching components, stiffeners and structural elements in PCB assemblies. Their high strength and resistance to vibration and thermal cycling help reduce mechanical stress on mounted parts.
Resources
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Display and Electronics Solutions FlyerDownload (PDF, 3.18 MB)EMI/RFI Management Solutions Overview Brochure
Need help?
3M can help you drive performance and efficiency throughout the PCB lifecycle.
