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  6. 3M™ Electrically Conductive Single-Sided Tape 1050TC Series

3M™ Electrically Conductive Single-Sided Tape 1050TC Series

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XYZ-axis conductivity

Stiffer copper for improved workability

Thin profile

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Frequently viewed resources
Tech Data Sheet (PDF, 206KB)
High-tech-looking computer chip on a blue and black silicone board.
High performance. Fair price.

Get EMI shielding and grounding in tight spaces with one cost-effective solution. 3M™ Electrically Conductive Single-Sided Tape 1050TC Series offers a thin profile that can fit into your existing design, potentially saving time and rework costs.

Details

Highlights
  • XYZ-axis conductivity
  • Stiffer copper for improved workability
  • Thin profile
  • Low electrical resistance
  • High shielding performance
  • Excellent conformability and quick bonding
  • Good handling and workability
  • Great passive intermodulation (PIM) performance
  • Halogen free* and RoHS compliant*

3M™ Electrically Conductive Single-Sided Tape 1050TC Series is an XYZ-axis electrically conductive pressure sensitive adhesive (CPSA) tape that helps enable devices to meet electromagnetic compatibility requirements. It consists of a conductive copper foil backing, conductive acrylic adhesive layer and a polyester (PET) release liner. This copper tape provides excellent XYZ-axis-based conductivity, reliable contacts to small-size grounding areas, and excellent EMI shielding and electrical reliability over time. The thin product construction is ideal for applications with less Z-space. It offers high adhesion for a one-sided thin tape, and good grounding performance to many surface types.

  • Icon of a currency icon within a down arrow inside of a gear representing cost effective.
    Cost Effective
  • Icon of a chip on a shield representing high shielding effectiveness.
    High Shielding Effectiveness
  • Icon of a checkmark inside of a gear representing reliable performance.
    Reliable Performance
  • Icon of a thin line with a pair of self-referencing arrows above and below representing thin profile
    Thin Profile
Product construction
Cross-section of product construction listing the three layers of copper foil, Ni-filled conductive acrylic PSA and the release liner
  • Usage spotlight illustration of electrically conductive tape adhered to display chip on flex shielding within a consumer device.
  • Usage spotlight: display chip on flex shielding

    Vivid electronic displays use chip on flex (COF) when the display driver is mounted directly to a FPC. COF speeds up the display response time as it shortens the signal path, but it leaves the COF vulnerable to EMI.

    Help protect the chip on flex circuits from EMI noise by shielding EMI with a high-performing, conformable, thin-profile, copper foil tape — 3M™ Electrically Conductive Single-Sided Tape 1050TC Series.
     

    • The adhesive tack helps overcome stress following lamination and helps prevents lifting issues
    • The thin profile helps the tape conform around curved edges
    • The foil provides high shielding effectiveness between 40-70 dB at select frequencies
  • Product usage

    3M™ Electrically Conductive Single-Sided Tape 1050TC Series delivers a broad spectrum of performance across EMI shielding applications.
     

    • Printed circuit boards
    • Display chip on flex
    • Display wraps
    • Sensors
    • EMI shields
  • Cross-section of appropriate product usage with the conductive tape bridging a conductive substrate and chassis for grounding.
Pair of icons representing recommended product applications of EMI Shielding, Passive Intermodulation (PIM) management.

Typical properties

Resources

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Overall Width (Metric) 25 mm, 100 mm, 500 mm
Total Tape Thickness without Liner (Metric) 0.023 mm, 0.016 mm
Overall Width (Imperial) 0.984 in, 3.937 in, 19.685 in
Total Tape Thickness without Liner (Imperial) 0.906 mil, 0.63 mil
Overall Length (Metric) 10 m, 30 m, 100 m
Overall Length (Imperial) 10.936 yd, 32.808 yd, 109.361 yd
Legal disclaimer
The technical information and data shown on this page should be considered representative or typical only and should not be used for specification purposes. 3M products shown on this website may not be available in all geographic regions or may not be available at this time. Please contact your local sales representative to determine product availability. *Halogen free is defined as having maximum 900 ppm bromine, maximum 900 ppm chlorine, and maximum 1500 ppm total bromine and chlorine, per IEC 61249. **EU RoHS This product does not exceed the maximum concentration values (MCVs) set under EU Directive 2011/65/EU (RoHS recast/RoHS 2), as stated in Annex II to that directive. This means that each of the homogenous materials within this product does not exceed the following MCVs: (a) 0.1% (by weight) for lead, mercury, hexavalent chromium, polybrominated biphenyls or polybrominated diphenyl ethers; and (b) 0.01% (by weight) for cadmium.
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