7200 series P-shape EMI shielding gaskets

Conductive fabrics with Ni/Cu-layer over P-shaped sponge core (elastomer core)

7200 series P-shape EMI shielding gaskets consists of a P-shaped closed cell foam core which is covered with a conductive fabric with a copper-nickel metal coating (material code T) or highly conductive Amucor foil (material code A) .

P-shape EMI shielding gasket comes with a self-adhesive strip for easy mounting.

The version with highly conductive Amucor foil (material code A) is designed especially to be combined with aluminium and zinc-plated steel.

Our 7200 series P-shape EMI shielding gaskets continuous strip gaskets have excellent shielding effectiveness (SE), high durability, low compression set and low resistance.

7200 series P-shape EMI shielding gasket
7200 series P-shape EMI shielding gasket

Applications

  • Displays
  • Metal housings
  • Switching cabinets
  • Depending on the application an IP54 protection class could be reached, that means by the use of the shielding gasket a protection against dust (index 5) and protection against splashed water (index 4)
    could be offered

Characteristics

Conductive fabrics with Ni/Cu-layer. A PU sponge core (elastomer) covered with electro conductive fabric

  • Shielding Effectiveness: > 85dB attenuation from 20 MHz to 10 GHz
  • Electrical Resistance: < 0.1 Ohms/Sq
  • Compression Deflection: < 1 lb/in
  • Compression Set: 15-19 percent
    • 15 percent at 70 °F. (21 °C.)
    • 19 percent at 158 °F. (70 °C.)
  • Service Temperature -40 °F. (-40 °C.) to 158 °F. (70 °C.)

Standard sizes

Below is a table of standard sizes that are nearly always in stock. Other sizes can all be produced on request.

P-shape EMI shielding gasket round shaped technical drawing
P-shape EMI shielding gasket round shaped technical drawing
P-shape EMI shielding gasket square shaped technical drawing
P-shape EMI shielding gasket square shaped technical drawing
Part number Height (mm) Width (mm)
7238 3 8
7248 4 8
72410 4 10
72412 4 12
72610 6 10
72612 6 12
72614 6 14
72812 8 12
72814 8 14
72816 8 16
72xx Custom Custom

Comments

  • The 7200 series P-shape EMI shielding gaskets was developed to solve diverse EMI/RFI situations where a lightweight solution with excellent shielding properties and surface conductivity where required.
  • Shielding of over 80 dB @ 100 MHz can be reached very easily by using these shielding gaskets.
  • 7200 series P-shape EMI shielding gaskets has the following composition:
    • PU sponge (thermoplastic rubber), enclosed in an electro conductive fabric weaved from nickel-copper-polyester.
  • Flammability class: UL94-V0
  • All standard profiles are self-adhesive and have a removable protective cover tape.
  • We provide these products from stock. Non-conductive adhesive tape is used as standard.
  • Customer-specific lengths and stamped out patterns can be carried out on request.

 

Would you like to...

To get a quotation for P-shaped EMI shielding profile within 24 hours fill in the form below.

Select your part number from the part number table above. When you need a 4 x 8 mm profile, the required part number is 7248
Select an option:
01 : Standard self-adhesive placed in the middle
02 : Without self-adhesive
03 : With conductive self-adhesive (only recommended on small sizes)
06 : Stand self-adhesive asymmetrical
Select an option:
N : Standard neoprene foam
E : EPDM foam core
P : Low closure force PVC foam, slow recovery
F : Flame retardant UL94V-0 foam
Select an option:
R : Round shaped
S : Square shaped
* Note: The red blocks are required
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