7800_ultra soft twin shield header

Ultra soft twin shield 7800

EMI/RFI shielding gasket with low closure force to prevent bending of doors, lids and panels combined with a environmental seal (dust/waterseal)

Ultra soft twin shield 7800 series is a range of HF gaskets similar to our Ultra soft shield 7400, which have been combined with an environmental seal (also known as water seal) made of closed-cell foam rubber. The product requires very low closure force. All gaskets are provided with a self-adhesive strip on the side of the water seal.

The standard material for the water seal is neoprene foam. Alternatively a slowly recovering PVC foam is available, which
is fully watertight at 30% compression. The ultra soft twin shield is easy to bend so that the water seal is not interrupted.


7800 Shielding performance

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

 7800-bended version


Benefits

  • Deflection up to 80%
  • Very low closure force
  • Very high electrical conductivity
  • High shielding performance
  • Roll lengths of 1 to 1000 meters, depending on width and height of the gasket
  • Easy to fit, self-adhesive
  • High abrasion resistance
  • Tools required: a pair of scissors

Options

  • Cut into accurate lengths
  • UL94V-0 flame-retardant foam core
  • Chemical-resistant rubbers like EPDM
  • Silicone sponge for high temperatures up to 220 °C
  • Different conductive foils and fabrics

Standard dimensions

Part number Z (mm) X (mm) Y (mm)
7800-1-2-2 1 2 2
7800-2-2-2 2 2 2
7800-2-3-4 2 3 4
7800-3-5-4 3 5 4
7800-3-6-6 3 6 6
7800-3-9-8 3 9 6
7800-4-9-8 4 9 8
7800-4-12-8 4 12 8
7800-4-12-10 4 12 10
7800-5-14-10 5 14 10
7800-5-14-12 5 14 12
7800-5-16-14 5 16 12
7800-6-16-14 6 16 14
7800-6-18-16 6 18 14
7800-6-18-16 6 18 16
7800-10-20-16 10 20 16
7800-10-20-18 10 20 18
7800-10-22-18 10 22 18
7800-14-22-20 14 22 20
7800-14-24-20 14 24 20
7800-14-24-24 14 24 24
7800-18-26-24 18 26 24
7800-18-26-28 18 26 28
7800-18-28-28 18 28 28
7800-22-28-32 22 28 32
7800-22-30-32 22 30 32
Other dimensions on request


Tape specification

  • 01 standard self-adhesive, asymmetrical
  • 02 without self-adhesive
  • 03 conductive self-adhesive

Foam specification

  • P low closure force PVC foam
  • N Standard Neoprene Foam
  • E EPDM foam
  • F flame-retardant UL94V-0 foam

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General documentation

To get a quotation for Ultra soft twin shield within 24 hours fill in the form below.

Specify the width of the EMI gasket and the water seal with a + between. For example a 1 mm width water seal and 2 mm width EMI seal will be 1+2
Specify the height of the gasket in millimeters
Select an option:
01 : Standard self-adhesive, asymmetrical
02 : Without self-adhesive
03 : Conductive self-adhesive
Select an option:
P : Low closure force PVC foam
N : Neoprene foam
E : EPDM foam
F : Flame retardant UL94V-0 foam
* Note: The red blocks are required
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