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Heat-resistant thermally conductive silicone (100 g) (SCH-301)

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Original price ¥9,966 - Original price ¥9,966
Original price
¥9,966
¥9,966 - ¥9,966
Current price ¥9,966
(Price including tax)

Silicone for heat dissipation suitable for use in environments up to 300°C

Prices were revised effective August 1, 2025.

This silicone improves thermal conductivity in heat-dissipating areas and withstands operating temperatures up to 300°C. Simply apply a thin layer between the CPU and heat sink to enhance thermal conductivity. It is a low-molecular-weight siloxane-reduced product (designed to prevent contact failure). Available in five variations with different container sizes. View variations by container size

The container was changed in March 2026, but the contents remain the same.

Main Specifications

Model Number
SCH-301
RoHS Directive (10 Substances)
Compliant
Quantity per Can
1 can
NET
100 g (42 ml)
Product Dimensions (including packaging, approx.)
Φ67 × 61 mm
Weight (including packaging, approx.)
140 g
JAN Code
4931442401604
Country of Origin
Japan
Ingredients
Silicone oil, filler
Appearance
White, grease-like
Thermal Conductivity
0.84 W/m·K
Volume resistivity
1.5 × 10¹⁴ Ω·cm
Dielectric constant
5.0 (60 Hz)
Dielectric loss tangent
0.005 (60 Hz)
Mixing viscosity
330
Specific gravity
2.34
Oil separation
2.8 wt% (200°C, 24 h)
Loss on Heating
0.2 wt% (200°C, 24 h)
Low-molecular-weight siloxane
15 ppm (D3–D10)
Operating temperature range
–30 to 300°C
Hazardous Substances Under the Fire Service Act and Content Levels
For quantities of 3 metric tons or more: Designated Combustible Material (synthetic resins) 100 g
Heat Resistance
300°C

sch301

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