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3M 3304BC-S Electrically Conductive Single-Sided Tape

3304BC-S

3M™ Electrically Conductive Single-Sided Tape 3304BC-S consists of a conductive black copper foil backing and a patented conductive non-woven carrier based acrylic adhesive with a film liner. The unique design of 3M™ 3304BC-S provides XYZ based conductivity for contact to small grounding areas and also enhances the physical properties of the tape for workability.

XYZ-axis conductive through the adhesive
Scratch resistant black copper foil
Conformability and edge conformance

Color: Matte Black

Liner Material: Silicone Coated PET Film

Backing/Carrier Material: Conductive Black Copper Foil Matrix (S-Type)

Adhesive Type: Acrylic Conductive Non-Woven (Ni/Cu)

TotalThickness: 0.045 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-axis conductive through the adhesive
Scratch resistant black copper foil
Conformability and edge conformance
EMI/ESD Shielding performance
Overlap resistance and electrical contact on small areas
Handling and workability

Specifications

Color	Matte Black
Backing/Carrier Material	Conductive Black Copper Foil Matrix (S-Type)
Adhesive Type	Acrylic Conductive Non-Woven (Ni/Cu)
Total Thickness	0.045 mm
Liner Material	Silicone Coated PET Film
Adhesive Strength	1300 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™ Tape 3304BC-S is a pressure-sensitive adhesive tape offering XYZ-axis electrical conductivity for EMI shielding. Featuring a nickel/copper-coated nonwoven carrier, it ensures low resistance and reliable grounding in electronics, automotive, medical, and aerospace applications.

Common uses include grounding and EMI shielding in equipment, components, and shielded rooms

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