TGF-VSS-SI

Kontakt 联系方式 Download 下载 TGF-VSS-SI Data Sheet Muster 样品订购


TGF-MUS-SI Silikon Gap Filler sehr weich

TGF-VSS-SI is an electrically insulating thermally conductive high performance 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 an extremely high thermal conductivity. Through its extraordinary 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. The material has a very low density, which makes it particularly suitable for use in applications where weight requirements are critical.




PROPERTIES

  • Extraordinary soft and compliable
  • Very low density
  • Thermal conductivity: 5.2 W/mK
  • Operates at very low pressure
  • Extraordinary chemical resistance and longterm stability
  • Shock absorbing
  • Easy mounting through self tackiness
  • Two-side self-tacky

AVAILABILITY

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

APPLICATION EXAMPLES

Thermal link of:

  • SMD packages
  • Through-hole vias
  • RDRAMs memory modules
  • Flip Chips, DSPs, BGAs, PPGAs

For use in Automotive applications / Laptops / Medicine engineering / Embedded boards

OVERVIEW

PropertiesUnitTGF-VSS1000-SITGF-VSS2000-SITGF-VSS3000-SI
MaterialCeramic filled siliconeCeramic filled siliconeCeramic filled silicone
ColourLight blueLight blueLight blue
Thicknessmm1,0±0,152,0±0,203,0±0,25
Densityg/cm³2,92,92,9
HardnessShore 00444444
UL Flammability (Equivalent)UL 94V0V0V0
RoHS Conformity2015 / 863 / EUYesYesYes
Thermal
Resistance1 @ 60 PSI @ Thickness°C-inch²/W (mm)0,17 (0,54)0,29 (0,96)0,44 (1,51)
Resistance1 @ 30 PSI @ Thickness°C-inch²/W (mm)0,19 (0,65)0,35 (1,20)0,53 (1,93)
Resistance1 @ 10 PSI @ Thickness°C-inch²/W (mm)0,22 (0,77)0,41 (1,47)0,62 (2,32)
Thermal ConductivityW/mK5.25.25.2
Operating Temperature Range°C- 40 to + 150 - 40 to + 150 - 40 to + 150
Electric
Dielectric StrengthkV / mm121212
Volume ResistivityOhm - cm2,4 x 10112,4 x 10112,4 x 1011
Dielectric Constant@ 1 kHz8,38,38,3