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Mu-copper foil and sheets for EMI shielding can be used to shield plastic housings and enclosures or for complete shielding of existing rooms in buildings, to create a Faraday cage.
Many EMI problems can be solved easily by the use of conductive foils and conductive sheets. Some of the most commonly used materials are Mu-copper foil, reinforced Amucor foil and highly conductive textile.
All of theses materials can be produced with or without (conductive) self-adhesive and an optional insulation layer.
Applications
Options
Mu-copper foil can be easily cut into any desired shape.
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Colour of Mu-copper foil
Mu-copper foil can be bent into shape, for example to fit inside plastic electronics enclosures (For more information click here)
Thanks to our automated CNC cutting system we can also cut our shielding foils in large quantities and according to your CAD drawing
Mu-copper foil (3281, 3282, 3283)
Mu-copper foil has superb shielding performance (also at low frequencies), can be soldered, and can easily be folded into the desired shape. Mu-copper foil is used to make small EMI shields like PCB-shielding cans, but also to EMI-shield entire existing rooms (Faraday cages, screen rooms, shielded boxes etc.).
Part numbers
Benefits
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Tinned Mu-copper foil (3285)
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Mu-copper foil with paper insulation (3287)
Technical drawing
Similar to Mu-copper foil Part number 3281, but with a tin layer for corrosion protection and improved solderability.
Technical drawing
Similar to Mu-copper foil Part number 3281, but with a layer of paper added to insulate the top layer of the foil.
| ■ Mu-copper |
| ■ Amucor foil |
| ■ Conductive textile |
| Thickness (mm) | Max. width (mm) | Part number | Part number with white insulation layer added* | Part number with black insulation layer* | |
|---|---|---|---|---|---|
| Mu-copper | 0,035 | 600 | 3281 | 3401 | 3451 |
| Mu-copper | 0.12 | 1000 | 3282 | 3412 | 3452 |
| Mu-copper | 0.18 | 1000 | 3283 | 3418 | 3458 |
| Mu-copper with paper insulation | 0.035 | 1500 | 3287 | – | – |
| Tinned Mu-copper | 0.035 | 330 | 3285 | 3402 | 3462 |
| Specification | ||
| Color | White | Black |
| Material | Thermoplastic polyester | Thermoplastic polyester |
| Thickness | 0.15 mm | 0.22 mm |
| Flammability | UL94 VTM-0 | UL94V-0 |
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