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3M 1050TC-25 Electrically Conductive Single-Sided Tape

1050TC-25

3M™ 1050TC-25 is a 0.023 mm thin-profile copper foil tape with XYZ-axis conductivity. Designed for precision electronics, it delivers effective EMI shielding and reliable electrical grounding in tight spaces.

XYZ-conductivity
Thin profile, excellent conformability
High shielding performance

Color: Copper

Liner Material: Transparent PET Film

Backing/Carrier Material: Copper Foil

Adhesive Type: Conductive Acrylic

TotalThickness: 0.023 mm

Overview
Customize
Features
Specifications
Compliance
Resources

Overview

Consult

Specify a finalized design or create a new one from scratch with our experienced converting experts.

Design

Pair our material sampling library with our precision converting capabilities to optimize and validate a prototype.

Produce

Rely on our top-tier suppliers, strict quality controls, and hands-on help to ensure your product's effectiveness throughout its lifecycle.

Customize

Customize This Material

Our wide range of converting capabilities allow us to take this material and transform it into the right width, length, shape or fabricated part to not only achieve ideal integration into your end use, but also optimize how you apply the material in your application. Our converting equipment paired with our expert engineering team will help you create the exact custom solution for your unique requirements.

To learn more about the most common converting services we offer, or to contact our team to start discussing your solution, please utilize the below links:

Tape Slitting

Die-Cutting

Custom Part Fabrication

Prototyping

Custom Length Rolls

Features

XYZ-conductivity
Thin profile, excellent conformability
High shielding performance
Low electrical resistance
Quick bonding, high adhesion, good grounding performance to many surfaces
Stiffer copper for good handling and workability
Great passive intermodulation (PIM) performance
Halogen free and RoHS compliant

Specifications

Color	Copper
Backing/Carrier Material	Copper Foil
Adhesive Type	Conductive Acrylic
Total Thickness	0.023 mm
Liner Material	Transparent PET Film
Liner Thickness	2 mil
Adhesive Strength	1200 gf/in
Electrically Conductive	Yes

Compliance

We value the importance of up to date an accurate regulatory information on the products we work with. For the most current Compliance and Regulatory information on your product of interest, please contact our experts for assistance.

Resources

Technical Data Sheet

3M™ Electrically Conductive Single-Sided Tape 1050TC-25 is an XYZ-axis electrically conductive pressure-sensitive adhesive (CPSA) tape designed to help devices meet electromagnetic compatibility (EMC) requirements. The tape features a conductive copper foil backing, a conductive acrylic adhesive, and a polyester (PET) release liner. It delivers excellent XYZ-axis conductivity, reliable contact to small grounding areas, and dependable EMI shielding performance over time. Its thin-profile construction makes it ideal for applications with limited Z-space, while its high-adhesion design provides strong bonding and effective grounding across a variety of surface types.

3M™ 1050TC Series is available in 5 thicknesses: 0.014 mm, 0.016 mm, 0.018 mm, 0.023 mm, and 0.026 mm.

Grounding and EMI shielding in equipment and components
• Printed circuit boards
• Display chip on flex
• Display wraps
• Sensors
• EMI shields
Passive Intermodulation (PIM) Management

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