Silicone grease for heat dissipation
Mizutani Electric Industry Co., Ltd.
About This Product
■Silicone grease for heat dissipation
Silicone grease for heat dissipation "Heat Sinker" has fine metal oxide mixed into the silicone grease to improve heat conduction, creating the best thermal contact between transistors, diodes, and heat sinks. . In order to guarantee the safety, reliability, and performance of devices that use power semiconductors, they must maintain the same thermal conductivity for long periods of time under any operating conditions as when they were manufactured.
In particular, when comparing good and bad conditions between semiconductor elements and heatsinks, there is a large change of more than 20 times. A heat sinker is a heat transfer compound that prevents such thermal instability, and by applying it to the semiconductor and heatsink, it can always maintain a constant level of heat transfer.
■Features
The heat sinker is mainly made of silicone grease, which is mixed with ultrafine metal oxide powder to improve thermal conductivity. Because the base material is silicone grease, it exhibits stable performance even at high temperatures. (Note) Metal oxide particles are extremely fine powders, so applying sufficient torque to attach the semiconductor will create a thin heat transfer layer. It also fills the tiny gaps between particles to improve heat conduction. It also has excellent electrical insulation properties, making it ideal for electrical and electronic equipment.
■How to use
・Apply heat sinker to the semiconductor base and radiator, and tighten the mounting screws. In this case, it is important to apply just enough compound grease to properly push out the excess compound grease from the semiconductor base.
・If the semiconductor is not installed and tightened to the torque specified by the semiconductor manufacturer, the thermal resistance will increase significantly.
・Please be careful not to loosen the mounting surface of the semiconductor due to thermal expansion and contraction during use.
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Product
Silicone grease for heat dissipation
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Handling Company
Mizutani Electric Industry Co., Ltd.
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Categories
1 Models of Silicone grease for heat dissipation
| Product Image | Part Number | Price (excluding tax) | Exterior | Furnishing (25℃ JIS/mixture) | Oil separation degree (120℃・24 hours) (%) | Operating temperature range (℃) | Specific gravity (25℃) | Thermal conductivity (w/m・℃) | Volatile content (120℃・24 hours) (%) |
|---|---|---|---|---|---|---|---|---|---|
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HSC-50 tube type |
Available upon quote | White greasy | 320 | 0.01 | -50℃~＋100℃ | 2.65 | 0.9 | 0.3 |
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