EMI Absorbers

Thermally conductive EMI absorbers are a hybrid of classic gap pad material as well as components that have absorbent properties.

The TCMWA series is available in thermal conductivities of 2, 3 and 4 W/m*K and in material thicknesses from 0,5 to 12 mm. They can be supplied as standard sheets or customized stampings, making them suitable for a wide range of applications.

  • Good absorption properties
  • Excellent thermal conductivity
  • Naturally tacky
  • Reworkable
  • Minimal component stress during assembly
  • Tested according to UL94 V-0

More information about thermally conductive EMI absorbers.

The tolerances for our EMI absorbers can be found here.

  • RoHS compliant
  • REACH compliant

TCMWA series

Dimensions
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Property TCMWA-2,0 TCMWA-3,0 TCMWA-4,0 Unit
Thermal conductivity 2 3 4 W/m*K
40 45 55 Shore00
Density 4,4 3,9 3,6 g/cm3
EMI attenuation @ 5 GHz 21 17 11 /cm
EMI attenuation @ 7 GHz 27 26 17 /cm
Temperature range -60 bis 180 -60 bis 180 -60 bis 180 °C
Item number TCMWA-2,0 TCMWA-3,0 TCMWA-4,0
Data sheet

You can get a quick overview of our comprehensive range of thermally conductive materials in our thermal product overview.

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