120-5

120-5 is a 120 series silicone oil-based thermal joint compound. This fills the minute air gap between mating surfaces with grease like material containing zinc oxide in a silicone oil carrier. It possesses an excellent thermal resistance of only 0.05°C/W for a 0.001inch film with an area of one square inch. There is no measurable increase in case temperature of a mounted semiconductor on a heat sink after the 6month stabilization period.

• 5oz tube
• Operating temperature range from -40°C to 200°C
• Opaque white color
• Thermal resistivity is 56 (°C)(in.)/watt
• Thermal conductivity at 36°C is 0.735W/(m)(K)
• Dielectric strength is 225volts/mil