TGF-BXS-SI

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TGF-BXS-SI Silikon Gap Filler sehr weich

TGF-BXS-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 ultra softness and flexibility the material perfectly mates to irregular surfaces thus filling gaps at minimum pressure. By its use the total thermal resistance is minimised. The natural tackiness of the material allows for an easy and reliable pre-assembly. The optional PSA on one side provides for a strong adhesiveness.




PROPRIÉTÉS

  • Ultra soft and compliable
  • Thermal conductivity: 1.2 W/mK
  • Operates at minimum pressure
  • Extraordinary chemical resistance and longterm stability
  • Shock-absorbing
  • Easy mounting through self tackiness
  • Two-side tacky or one-side adhesive

DISPONIBILITÉ

  • Sheet 200 x 400 mm
  • Tacky on both sides
    (TGF-BXSXXXX-SI)
  • PSA adhesive on one side
    (TGF-BXSXXXX-SI-A1)
  • 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
FarbeRosaRosaRosaRosaRosa
Dickemm0,5±0,101,0±0,101,5±0,152,0±0,203,0±0,30
Dichteg/cm³2,32,32,32,32,3
HärteShore 003030303030
EntflammbarkeitUL 94V0V0V0V0V0
RoHS Konformität2015 / 863 / EUJaJaJaJaJa
Thermisch
Widerstand1 @ 250 kPa @ Dicke°C-inch²/W (mm)0,31 (0,24)0,75 (0,58)1,00 (0,80)1,20 (0,92)1,95 (1,09)
Widerstand1 @ 100 kPa @ Dicke°C-inch²/W (mm)0,39 (0,30)0,90 (0,70)1,45 (1,01)1,81 (1,19)2,54 (1,57)
Widerstand1 @ 50 kPa @ Dicke°C-inch²/W (mm)0,48 (0,37)1,03 (0,80)1,70 (1,11)2,07 (1,35)2,80 (1,84)
Thermische LeitfähigkeitW/mK1,21,21,21,21,2
Betriebstemperaturbereich°C- 40 bis + 150- 40 bis + 150- 40 bis + 150- 40 bis + 150- 40 bis + 150
Elektrisch
DurchschlagsfestigkeitkV / mm> 6,5> 6,5> 6,5> 6,5> 6,5
DurchgangswiderstandOhm - cm3,5 x 10123,5 x 10123,5 x 10123,5 x 10123,5 x 1012
Dielektrizitätskonstante@ 1 MHz3,873,873,873,873,87