+45 4919 2500

EMI Shielding

CONDUCTIVE FOAM EMI SHIELDING GASKETS

Contact us

+45 4919 2500
salg@toptronic.dk

The foam consists of silver-plated fibers embedded into UL 94 HF-1 low density open cell urethane foam for stable electrical performance as well as superb conductivity with extremely short ground paths.

TYPICAL APPLICATIONS

  • I/O panels, backplanes, connectors, access panels and rectangular/ square strip gasket seals
  • Telecom Infrastructure rack and enclosure components
  • Servers and desktop PCs
  • LCD/PDP large screen TVs
  • Indoor electronics applications requiring UL94 V-0 rating

 FEATURES/ BENEFITS

  • 95 dB shielding effectiveness from 20 MHz to 10 GHz
  • Low compression set of less than 15%
  • Stable electrical performance (through resistance) after multiple closure cycles
  • Excellent through resistance (< 30milliohm @ 25% gasket deflection)
  • • Non-nickel bearing material (silver plated fibers)
  • • Available in cut sheets, bulk rolls or custom die cut shapes
  • Z-axis conductivity allows compartmental shielding
  • At low deflection (15%) demonstrates optimal electrical performance
  • Offered with or without electrically conductive acrylic pressure sensitive adhesive (PSA)
  • • RoHS, REACH and UL 94 V-0 compliant

TYPICAL PROPERTIES

  • Thickness range in mm: 1,0 to 5,0mm
  • Recommended % Deflection Range: 15 – 50%
  • Operating Temperature Range in ºC: -40 to +70ºC