Dow Corning 340 Silicone Heat Sink Compound
Regular price
Rs.9,950.00
Sale price
Rs.11,000.00
Dow Corning 340 Silicone Heat Sink Compound – Thermal Interface Material
Dow Corning 340 Silicone Heat Sink Compound is a silicone-based thermal interface material designed to provide reliable heat transfer between electronic components and their heat sinks. Formulated with high-purity silicone and thermally conductive fillers, it ensures efficient dissipation of heat, preventing overheating and maintaining consistent performance in power devices. Its grease-like consistency allows uniform contact with surfaces, making it suitable for industrial and commercial electronics applications.
This compound remains stable across a wide temperature range, from –40 °C to +199 °C, without hardening or drying. Its thermal stability reduces junction-to-case resistance and supports efficient heat management in power modules, IGBT devices, UPS systems, motor drives, and other electronic components. Dow Corning 340 also provides electrical insulation for safe use with semiconductors and high-voltage devices.
Dow Corning 340 is resistant to oxidation and evaporation, ensuring consistent thermal performance over time. It is easy to apply and maintains its properties under prolonged thermal cycling, making it a reliable choice for heat management in industrial and commercial electronic systems.
Key Specifications
| Specification | Value |
|---|---|
| Material Type | Silicone-based thermal compound with metal oxide fillers |
| Color | White |
| Consistency | Smooth, grease-like paste |
| Thermal Conductivity | 0.55–0.63 W/m·K |
| Operating Temperature | –40 °C to +199 °C |
| Thermal Resistance | 0.05 °C·cm²/W at 0.001 in film |
| Dielectric Strength | 210–450 V/mil |
| Volume Resistivity | ~2 × 10¹⁵ ohm·cm |
| Stability | Non-curing, non-melting, oxidation-resistant |
| Shelf Life | Up to 60 months (stored ≤38 °C) |
| Applications | Power supplies, UPS systems, IGBT modules, rectifiers, motor drives |
For detailed specifications, please refer to the Dow Corning 340 datasheet.
We dispatch all orders through Leopard Courier and TCS, while bulk or heavy shipments are sent via cargo (bilty) for safer handling and better rates. Standard delivery time is 2–3 working days for both courier and cargo deliveries, depending on your location. Orders are dispatched within 24 hours after payment confirmation, and the tracking number is shared on WhatsApp once shipped. Shipping charges depend on parcel weight and destination, and may be waived for bulk or corporate orders. Please ensure your contact details and address are accurate to avoid delays. For urgent delivery or specific shipping requirements, contact us directly on WhatsApp at 0303 56888 44.
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