3M

3M 1126 Copper Foil Tape with Conductive Adhesive

3M Copper Foil Tape w/Acrylic Adhesive 1126 is a flame retardant 3.5 mil industrial grade copper foil tape. This product is used for EMI/RFI shielding and cable wrap applications and is also suitable for various electrical applications including static discharge draining, seaming shielded rooms, and adding surface contacts to non-solderable materials.

1-ounce rolled (1.4-mil) copper foil backing
Highly conformable
Conductive particles in the adhesive provide the electrical path between the application substrate and the foil backing

Color: Copper

Liner Material: Clay Coated Kraft Paper

Backing/Carrier Material: Copper Foil

Adhesive Type: Electrically Conductive Acrylic

TotalThickness: 2.6 mil

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

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Produce

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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

1-ounce rolled (1.4-mil) copper foil backing
Highly conformable
Conductive particles in the adhesive provide the electrical path between the application substrate and the foil backing
Flame Retardant per UL-510A Standard
Excellent solderability
Rated for 600V dry applications
Supplied on a removable liner for easy handling and die-cutting

Specifications

Color	Copper
Backing/Carrier Material	Copper Foil
Adhesive Type	Electrically Conductive Acrylic
Total Thickness	2.6 mil
Backing/Carrier Thickness	1.4 mil
Adhesive Thickness	1.2 mil
Liner Material	Clay Coated Kraft Paper
Adhesive Strength	25 oz/in
Tensile Strength	22 lb/in
Flame Retardant	Yes
Minimum Temperature Performance	-40°F
Maximum Temperature Performance	266°F
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™ EMI Copper Conductive Tape 1126 is a 3.5mm thick, acrylic adhesive EMI shielding tape.

This flame retardant electric tape is suitable for applications such as static charge draining and seaming shielded rooms.

Comes with copper foil backing with a pressure sensitive, electrically conductive, acrylic adhesive for firm adherence.

Withstands a wide temperature range of 40 to 266 °F ( 40 to 130 °C). Rated for 600V dry applications.

EMI/RFI shielding applications in the electronics industry
Grounding and static charge draining
Seaming shielded rooms
Cable wrapping
Surface contact to non-solderable materials
Electrical design and test laboratories for prototyping, design and troubleshooting

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