Mu-copper foil

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Mu-copper tape

Series

Specify the width in mm.
Specify the length in mm.

Mu-copper foil is a highly effective material for EMI shielding, offering excellent attenuation across a wide frequency range, including low frequencies. Thanks to its high conductivity and flexibility, it is easy to process and ideal for both simple and complex shielding applications.

The foil can be easily cut, folded, and soldered, making it suitable for integration into a variety of designs and assemblies but also to EMI-shield entire existing rooms (Faraday cages, screen rooms, shielded boxes etc.).

Applications
  • Shielding plastic enclosure parts
  • Shielding any non-conductive materials
  • Ground plane
  • Anti-static floor
  • Electrical connection between surfaces (sheets / foils)
  • Die-cuts
  • Shielding in housings
  • Shielding cables
  • Temporary shielding during tests
  • Faraday cages and faraday-screen rooms
  • Shielded enclosures and boxes
Options
  • Flame-retardant version
  • With (conductive) self-adhesive backing
  • With insulation layer
  • Cut into the desired shape (possible via CAD drawing)

Mu-copper tape vs Amucor foil vs Conductive textile - shielding performance

Please note: These values are measured under laboratory conditions. Results may vary in other situations; please read our Guarantee.

Mu-copper foil
mu copper foil 3281 3281
mu copper foil 3282 3282
mu copper foil 3283 3283
Mu-copper foil with white insulation layer (0.18 mm) Flammability UL94 VTM-0
mu copper foil 3401 3401
mu copper foil 3412 3412
mu copper foil 3418 3418
Mu-copper foil with black insulation layer (0.25 mm) Flammability UL94V-0
mu copper foil 3451 3451
mu copper foil 3452 3452
mu copper foil 3458 3458
Mu-copper with paper insulation
mu copper foil 3287 3287
Tinned Mu-copper foil

Tinned Mu-copper foil combines the shielding performance of standard Mu-copper with an added tin layer. This provides enhanced corrosion resistance and improved solderability, making it especially suitable for environments where durability and reliable electrical connections are critical.

mu copper foil 3271 3271
mu copper foil 3272 3272
mu copper foil 3273 3273
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