MODX Revolution

Conductive Silver Sponge | EMI Shielding Gaskets

General Information

Our conductive fibre filled low density urethane sponge is available in a range of thicknesses from 1mm to 5mm and can be supplied with or without a conductive adhesive (silver copper particle filled) on one face.  

The material is highly conductive in all planes (X, Y, & Z axis) with a typical through resistance of <0.03W. It can be easily die-cut and is ideal for emi shielded connector gaskets or where a gap needs to be filled without high compression.

The silver conductive sponge is UL94 V-0 rated and RoHS compliant.  

Usage note - For optimal performance the sponge should be compressed by 5%.

Conductive Silver Sponge | EMI Shielding Gaskets


10 MHz 70
100 MHz >110
500 MHz >110
1 GHz >100
3 GHz 95

How to order

Specify:  Shielding Series-Part Number/Thickness-Size/Drawing Number-Finish

Shielding SeriesPart NumberSizeFinish
MA=Conductive silver sponge 1010=1mm Thick xxxx-xxxx S/A=Self Adhesive
  1015=1.5mm Thick   N/A=No Adhesive
  1020=2mm Thick    
  1030=3mm Thick    
  1040=4mm Thick    
  1050=5mm Thick    

Examples / Notes


Maximum material width 610mm


MA-1040-4000-5000-S/A is conductive sponge 4mm thick 400 x 500 mm with self-adhesive.
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