CFT1CA | 1 ounce Copper Foil Conductive Tape with Acrylic Adhesive

Harmonization Code : 7410.11.00.90 |   Copper foil of a thickness (excluding any backing) not exceeding 0,15 mm; Not backed; Of refined copper; Other
Main features
  • 1 ounce copper foil tape
  • Conductive acrylic adhesive layer
  • Designed for shielding and grounding

Product Description

Linqtape™ CFT1CA-Series is a copper foil tape with a conductive acrylic adhesive layer designed for shielding and grounding in electrical designs. Linqtape copper foil tapes are designed to contain signals emitted from electronic components.

Linqtape™ CFT1CA-Series provides excellent Electromagnetic Interference (EMI) shielding with a shielding effectiveness of up to 80dB (30MHz – 1GHz). Linqtape copper foil tapes have great adhesion qualities with an adhesion strength to steel of 35 oz/in (9,7 N/25mm).

This product comes in 33-meter (36-yard) rolls of varying widths up to a maximum width of 500 mm. The standard tape is has a 1.2 mil (30.5 µm) copper foil thickness.

Key Features:

  • Easy handling
  • Excellent adhesion strength
  • High shielding effectiveness
Product Family
12.7 mm 25.4 mm 50.8 mm 254.0 mm
33 m 16.5 m
Normal Price
Sale Price
Quantity OrderedPrice per Roll
  1 - 4 Roll  $24.57 /Roll
  5 - 9 Roll  $17.20 /Roll
  10 - 24 Roll  $12.57 /Roll
  25 - 49 Roll  $10.22 /Roll
Normal Price
Sale Price
Quantity OrderedPrice per Roll
  1 - 4 Roll  $39.95 /Roll
  5 - 9 Roll  $32.21 /Roll
  10 - 24 Roll  $27.50 /Roll
  25 - 49 Roll  $20.12 /Roll
Normal Price
Sale Price
Quantity OrderedPrice per Roll
  1 - 4 Roll  $57.69 /Roll
  5 - 9 Roll  $48.20 /Roll
  10 - 24 Roll  $37.74 /Roll
  25 - 49 Roll  $32.50 /Roll
Normal Price
Sale Price
Quantity OrderedPrice per Roll
  1 - 2 Roll  $197.96 /Roll
  3 - 4 Roll  $165.83 /Roll
  5 - 14 Roll  $144.03 /Roll
  15 - 29 Roll  $138.97 /Roll
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Technical Specifications

General Properties
Adhesive Layer
Adhesive Layer
A layer that is applied to one surface or both to bind items together and resist their separation
Conductive Acrylic
Adhesive Thickness
Adhesive Thickness
Adhesive thickness indicates the thickness of an adhesive layer.

It refers to the adhesive thickness of a single side so for double sided tapes it always needs to be multiplied.
35.5 µm
Chemistry Type Copper
The color
Film Thickness
Film Thickness
Film thickness is the thickness of a backing film without taking into account any coatings or adhesive layers. It is measured in micron and the conversion factor to mil is 0.039.
30.5 µm
Release Liner
Release Liner
A paper or plastic-based film sheet used to prevent a sticky surface from prematurely adhering
Single Release Liner
Single or Double-Sided Adhesive
Single or Double-Sided Adhesive
Describes whether a tape is single- or double-sided. If it is single-sided, it has adhesive only on one side of the backing film. If it is double-sided, then it has adhesive on both sides of the backing film.
Total Thickness
Total Thickness
Total thickness is taking into account all the films, coatings, adhesives, release liners and special layers and is the maximum thickness of a film or tape.
66.0 μm
Mechanical Properties
Adhesion Strength
Adhesion Strength
Adhesion is the bond strength measurement of a coating to a substrate. When an adhesive is bonded to an item or surface, numerous physical, mechanical and chemical forces come into play, which may have an effect on each other.
35 Oz/in
Tensile Strength (Thin Film)
Tensile Strength (Thin Film)
Tensile strength determines the resistance of a material to break under tension and it measures how much elongating load (or tensile stress) it can handle before fracture.

To make it simple, it measures how much force we have to apply when pulling apart a material before it breaks.
44 N/cm
Electrical Properties
Surface Resistivity 0.005 Ohms/sq
Other Properties
RoHS Compliant
RoHS Compliant
RoHS is a product level compliance based on a European Union Directive which restricts the Use of certain Hazardous Substances in Electrical and Electronic Equipment (RoHS).

Products compliant with this directive do not exceed the allowable amounts of the following restricted materials: lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls (PBB) and polybrominated diphenyl ethers (PBDE), with some limited exemptions
VOC-Free (100% solids content)
VOC-Free (100% solids content)
VOC means Volatile Organic compound. VOCs are evaporating molecules and are literally everywhere around us. Our scents are volatile organic compounds, most of the things that we smell are VOC etc. So what do we mean when we state that a product is VOC free?

A VOC free product, according to the FTC is one where:

1)VOCs have not been intentionally added to the product.

2)The presence of VOCs at that level does not cause material harm that consumers typically associate with VOCs, including but not limited to, harm to the environment or human health.

3)The presence of VOCs at that level does not result in concentrations higher than would be found at background levels in the ambient air.

Additional Information

Application Ideas

  • Small-scale testing and building of pressure sensors.
  • Shielding individual electronic components and cables.
  • Shielding electronic cabinet doors and panels.
  • Shielding of seams and apertures in shielded rooms.
  • EMI troubleshooting in electronic designs.
  • EMI prototyping in electronic design and test environment.
  • Eliminating static build-up on electronic components (SSD, CRTs and computer peripherals).