BERGQUIST Sil-Pad K-10 Insulator Sheet 304x304mm
High-performance BERGQUIST Sil-Pad K-10 insulator sheet. Replaces fragile ceramics with superior thermal management & 6kV isolation. 304x304mm.
The BERGQUIST Sil-Pad K-10 is a premium high-performance insulating sheet designed as a robust and cost-effective replacement for fragile ceramic components. Engineered with a specialised polyimide film layer combined with a boron nitride filled silicone rubber compound, it delivers exceptional electrical isolation and superior thermal management.
This innovative material offers excellent resistance to cut-through and physical damage, a common failure point for traditional ceramic insulators like Beryllium Oxide, Boron Nitride, and Alumina. By eliminating breakage, the Sil-Pad K-10 provides greater reliability and a significantly lower total cost, making it an ideal upgrade for demanding electronic applications.
Key Features & Benefits
- Superior Thermal Performance: Provides a low thermal impedance of 0.41°C-in²/W (at 50 psi) and a thermal resistance of 0.2°C/W, ensuring efficient heat transfer away from sensitive components.
- High Dielectric Strength: Acts as a tough dielectric barrier, offering a minimum breakdown voltage of 6kV for reliable electrical isolation and safety.
- Enhanced Durability: The composite construction combines the flexibility and resilience of silicone rubber with the strength of a high-performance film, resulting in a product that won't crack or shatter.
- Cost-Effective Solution: Delivers the performance of expensive ceramic insulators at a fraction of the cost and with vastly improved mechanical reliability.
With its combination of good thermal conductivity (1.3W/m.K) and robust electrical properties, the Sil-Pad K-10 is an essential component for engineers seeking to improve the efficiency, safety, and longevity of their electronic assemblies.
- As a direct replacement for ceramic insulators (Beryllium Oxide, Boron Nitride, Alumina)
- Power semiconductor mounting and insulation
- Heat sink interface applications
- Electrical isolation in high-voltage circuits
- Body Material: PI (Polyimide) Film & Boron Nitride Filled Silicone Rubber
- Sheet Size: 304mm x 304mm
- Thermal Conductivity: 1.3W/m.K
- Thermal Impedance: 0.41°C-in²/W (@50 psi) | 0.86°C/W
- Thermal Resistance: 0.2°C/W
- Breakdown Voltage (Vbr): 6kV (minimum)
- Special Feature: High-performance film layer
- Special Feature: Tough dielectric barrier against cut-through
- Weight: 40 grams
- Product Dimensions (Sample): 33mm (W) x 43mm (H) x 15mm (D)
- Conductive Material: Boron Nitride Filled Silicone Rubber
- SVHC: No SVHC (25-Jun-2025)
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