BERGQUIST Sil-Pad 400 Thermally Conductive Sheet 300x300mm
BERGQUIST Sil-Pad 400 thermally conductive sheet (300x300mm). Provides 0.9W/m.K thermal conductivity and 3.5kV electrical isolation.
The BERGQUIST Sil-Pad 400 is a high-performance, thermally conductive insulator sheet designed to provide a clean and reliable thermal interface solution. This silicone rubber and fibreglass composite sheet delivers excellent heat dissipation with a thermal conductivity of 0.9W/m.K, ensuring efficient thermal management for sensitive electronic components. Its electrically isolating properties, with a minimum breakdown voltage of 3.5kV, make it a safe and effective barrier between heat-generating devices and heat sinks.
This Sil-Pad sheet arrives clean, grease-free, and highly flexible, allowing for easy handling and conformability to irregular surfaces for optimal contact and heat transfer. It features a low thermal resistance of 0.45°C/W and a thermal impedance of 1.82°C/W, promoting effective cooling. The material operates reliably across an extensive temperature range from -60°C to +180°C, ensuring stable performance in demanding environments.
With a slim profile of just 0.18mm thickness, it saves valuable space in compact electronic assemblies. The 300mm x 300mm sheet size provides ample material for multiple applications or custom cutting to fit specific package dimensions. Its silicone rubber construction ensures long-term durability and resistance to compression set.
Key Features:
- Excellent thermal conductivity (0.9W/m.K) for efficient heat dissipation.
- High dielectric strength, electrically isolating to 3.5kV (min).
- Clean, grease-free, and flexible for easy application.
- Wide operating temperature range from -60°C to +180°C.
- Thin 0.18mm profile saves space in assemblies.
- Supplied as a large 300x300mm sheet for versatility.
- Providing thermal interface and electrical isolation for power semiconductors
- Mounting transistors, rectifiers, and other heat-generating electronic packages
- Applications requiring a clean, grease-free thermal pad
- Assemblies where space is limited due to the thin profile
- Material: Silicone Rubber / Fibreglass Composite
- Sheet Size: 300mm x 300mm
- Thickness: 0.18mm
- Thermal Conductivity: 0.9W/m.K
- Thermal Resistance: 0.45°C/W
- Thermal Impedance: 1.82°C/W
- Breakdown Voltage (Vbr): 4.5kV
- Minimum Electrical Isolation: 3.5kV
- Operating Temperature Range: -60°C to +180°C
- Weight: 30 grams
- Conductive Material: Silicone, Fibreglass
- SVHC: No SVHC (17-Jan-2023)
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