Thermal Management

860-159g (5 oz)
860-1KG (2.2 lbs.)
860-4g (100x4g packs)

Silicone Heat Transfer Compound 860

Lubricates and improves electrical and thermal connections between sliding surfaces, while providing protection from moisture & corrosion. Excellent for use on switches and EMI shielding applications.

Designed for use in transfering heat away from electrical and electronic devices such as transistors, power diodes, semi-conductors, ballasts and thermocouple wells.

 

For use on:

  • High thermal conductivity
  • High dielectric constant
  • High dissipation factor
  • Use with heat sinks or metal chassis
  • Will not dry or harden
  • Contains zincs oxides and polydimenthyl siloxane
Physical Property Test Method Performance Range
Appearance   White paste
Penetration ASTM D 217 290-330 mm
Bleed 200°C / 24 hrs 2.0% maximum
Evaporation 200°C / 24 hrs 2.0% maximum
Specific Gravity   2.3 minumum
Physical Property Test Method Typical Value
Thermal Conductivity Hot Wire Method 0.38 BTU-ft/ft2-F-hr
Volume Resistivity ASTM D 257 1.5 x 1015 Ohm/cm³
Dissipation Factor ASTM D 150 0.0032
Dielectric Constant ASTM D 150 3.81
Dielectric Strength
10 mil gap
ASTM D 149 400

MSDS for 860 Silicone Heat Transfer Compound

 


846-80g

Carbon Conductive Grease 846

Lubricates and improves electrical and thermal connections between sliding surfaces, while providing protection from moisture & corrosion, Excellent for use on switches and EMI shielding applications.

  • Prevents normally closed switches from corroding in place.
  • Reduces make-break arching and pitting of switch contact surfaces
  • Improves the connection between irregular or pitted contact surfaces
  • Reduces EMI noise by maintaining a continuous path between conductive surfaces
  • Thermally stable up to 200°C

MSDS for 846 Carbon Conductive Grease

 


Email smi@smi-elec.com

Phone (604) 533-3967

Fax (604) 533-7056