3M metal backed tapes

Ekotech Converting Company - tasmy z nośnikiem metalowym 3M

3M metal backed tapes

3M™ EMI Embossed Copper Shielding Tape 1245

3M™ EMI Embossed Copper Shielding Tape 1245 is a high-performance shielding solution designed for efficient EMI/RFI suppression in electronic and industrial applications. Built with a rugged embossed copper foil backing and a pressure-sensitive, electrically conductive acrylic adhesive, it ensures excellent conductivity through both the adhesive and backing.

Its embossed surface improves contact performance and grounding, while the tape maintains performance even in elevated temperatures and high-humidity environments. Perfect for OEMs, PCB manufacturers, automotive electronics, and flexible circuitry.

Applications – Where to Use 3M™ 1245 Tape

Electromagnetic and radio frequency (EMI/RFI) shielding in enclosures
Grounding of electronic components and cables
Assembly of flexible printed circuits (FPC)
Telecommunications and networking equipment
Automotive control units and sensor systems
Heat-exposed processing or operating environments

Benefits – Why Choose 3M™ EMI Embossed Copper Shielding Tape 1245?

Reliable Electrical Conductivity – through adhesive and copper foil backing
Durable EMI/RFI Shielding – even in heat and humidity-intensive conditions
Embossed Surface Texture – enhances contact and reduces reflection
Short-term Heat Resistance up to 155°C – ideal for high-temp processes
Low Outgassing & Strong Adhesion – for secure, long-term bonding
Easy Converting and Die-Cutting – supported by stable foil construction

Why Work with a 3M Select Converter Like EKO-TECH?

As a trusted 3M Select Converter, EKO-TECH combines precision engineering with advanced material processing to bring your design to life. Here’s why our clients choose us:

Tailored Solutions – cut to your exact specifications
Engineering Support – from prototyping to full production
Agile Fulfillment – quick turnaround on both small and large runs
Strict Quality Control – for reliable, consistent performance
Global Supply Chain Readiness – EU-based production and delivery

Converting Services – How We Customize 3M™ 1245 for You

We offer complete in-house converting to match your technical and process needs:

Rewinding to custom roll lengths
Slitting to exact widths
Sheeting (cutting into flat sheets)
Die-cutting and kiss cutting
Cross-wound spooling for automated processing

From precise dimensions to complex geometries – our converting ensures your tape fits perfectly into your assembly line.

Technical data:

Adhesive Type Acrylic
Backing (Carrier) Material Copper Foil, Embossed
Backing (Carrier) Thickness (Imperial) 1.4 mil, 1.6 mil
Backing (Carrier) Thickness (Metric) 0.035 mm, 0.04 mm
Material Embossed Copper Foil
Product Color Copper

Specifications Met RoHS 2011/65/EU, UL Recognized
Overall Length (Imperial) 18 yd
Overall Length (Metric) 16.5 m
Overall Width (Imperial) 0.25 in, 0.375 in, 0.5 in, 0.75 in, 1 in, 23 in
Overall Width (Metric) 6.35 mm, 9.53 mm, 12.7 mm, 19 mm, 25.4 mm, 584.2 mm

FAQ

How fast can you deliver?Monika Kluk2025-06-24T11:40:58+02:00

How fast can you deliver?

Prototype or small series parts can be ready in just a few working days. Contact us for lead times.

Is it available in custom roll sizes or sheets?Monika Kluk2025-06-24T11:39:48+02:00

Is it available in custom roll sizes or sheets?

Yes – through slitting, sheeting, and rewinding, we match your specs exactly.

Can I get die-cut parts?Monika Kluk2025-06-24T11:38:29+02:00

Can I get die-cut parts?

Absolutely – we offer full die-cutting and kiss cutting services for customized shapes and formats.

Can the tape withstand solder reflow temperatures?Monika Kluk2025-06-24T11:37:11+02:00

Can the tape withstand solder reflow temperatures?

Yes – it is rated for short-term exposure up to 155°C (311°F), suitable for lead-free solder processes.

Is the adhesive electrically conductive?Monika Kluk2025-06-24T11:35:56+02:00

Is the adhesive electrically conductive?

Yes – the acrylic adhesive offers excellent conductivity through to the backing.

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Request Your Custom 3M™ EMI Copper Tape 1245 Today – Optimized by EKO-TECH!

When precision, performance, and shielding integrity matter, trust EKO-TECH to deliver top-tier converting with genuine 3M™ materials. From rapid prototyping to full-scale production – we’re your reliable partner.

Contact Us!