TGF-HUS-SI

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TGF-Z-NS Silikonfreier Gap-Filler ausscheidungsfrei

TGF-HUS-SI is an electrically insulating thermally conductive silicone gap filler. It is ideal for use in applications where thermal transfer over large gaps caused e.g. by big tolerances or different stack up heights must be achieved. Due to the specific formulation and filling with ceramic particles the silicone elastomer has a good thermal conductivity. Through its extreme softness and flexibility the material perfectly mates to irregular surfaces thus filling gaps at very low pressure. By its use the total thermal resistance is minimised. The natural tackiness of the material allows for an easy and reliable pre-assembly.




PROPRIÉTÉS

  • Extremely soft and compliable
  • Thermal conductivity: 1.8 W/mK
  • Operates at very low pressure
  • Extraordinary chemical resistance and long- term stability
  • Shock absorbing
  • Easy mounting through self tackiness
  • Two-side self-tacky

DISPONIBILITÉ

  • Sheet 300 x 400 mm
  • Tacky on both sides (TGF-HUSXXXX-SI)
  • Die cut parts
  • Kiss cut parts on sheet

EXEMPLES D'APPLICATION

Thermal link of:

  • SMD packages
  • Through-hole vias
  • Capacitors
  • Electronic parts to heat pipes

For use in Automotive applications / Laptops / Medicine engineering / Industrial PCs

OVERVIEW

EigenschaftEinheitTGF-BXS0500-SITGF-BXS1000-SITGF-BXS1500-SITGF-BXS2000-SITGF-BXS3000-SI
MaterialSilikon mit KeramikfüllungSilikon mit KeramikfüllungSilikon mit KeramikfüllungSilikon mit KeramikfüllungSilikon mit Keramikfüllung
FarbeDunkelgrauDunkelgrauDunkelgrauDunkelgrauDunkelgrau
Dickemm0,5 ±0,101,0±0,152±0,203,0±0,253,0±0,30
HärteShore 003030303030
EntflammbarkeitUL 94V0V0V0V0V0
RoHS Konformität2015 / 863 / EUJaJaJaJaJa
Thermisch
Widerstand1 @ 400 kPa @ Dicke°C-inch²/W (mm)0,34 (0,31)0,56 (0,54)0,82 (0,85)1,10 (1,09)1,52 (1,54)
Widerstand1 @ 200 kPa @ Dicke°C-inch²/W (mm)0,40 (0,36)0,69 (0,68)1,12 (1,16)1,53 (1,63)2,06 (2,13)
Widerstand1 @ 70 kPa @ Dicke°C-inch²/W (mm)0,50 (0,46)0,85 (0,85)1,48 (1,57)2,10 (2,18)2,71 (2,92)
Thermische LeitfähigkeitW/mK1,81,81,81,81,8
Betriebstemperaturbereich°C- 40 bis + 150- 40 bis + 150- 40 bis + 150- 40 bis + 150- 40 bis + 150
Elektrisch
DurchschlagsfestigkeitkV / mm> 10> 10> 10> 10> 10
DurchgangswiderstandOhm - cm8,056 x 10128,056 x 10128,056 x 10128,056 x 10128,056 x 1012
Dielektrizitätskonstante@ 1 MHz5,65,65,65,65,6