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Heat-resistant thermally conductive silicone (500 g) (SCH-305)

受注生産
Original price ¥42,438 - Original price ¥42,438
Original price
¥42,438
¥42,438 - ¥42,438
Current price ¥42,438
(Price including tax)

Heat-dissipating silicone 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). Five variations are available in different package sizes. View variations by package size

Main Specifications

Model Number
SCH-305
RoHS Directive (10 Substances)
Compliant
Quantity per Package
1 piece
NET
500 g (213 ml)
Product Dimensions (including packaging, approx.)
Φ98 × 120 mm
Weight (including packaging, approx.)
590g
JAN Code
4931442401628
Country of Origin
Japan
Ingredients
Silicone oil, fillers
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 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 Materials (synthetic resins) 500 g
Heat Resistance
300°C

sch305

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