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3M™ 5519 Thermal Interface Pad – 1.5mm
August 5, 2019
Luminit Elliptical Diffuser P1 30°x3° – 0.254mm
August 5, 2019
3M™ 5519 Thermal Interface Pad – 2mm
Thermally Conductive Silicone Interface Pad
£0.00
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- Very high thermal conductivity and good electrical insulation properties
- Good softness and conformability even to non-flat surfaces
- Good electrical insulation properties
Product is on backorder
Description
3M™ Thermally Conductive Silicone Interface Pad (TCSIP) 5519 is designed to provide a preferential heat-transfer path between heat-generating components and heat sinks, heat spreaders or other cooling devices. 3M TCSIP 5519 consists of a highly conformable and slightly tacky silicone elastomer sheet filled with thermally conductive ceramic particles, which helps provide enhanced thermal conductivity and excellent electrical insulation performance.
Benefits
- Slight tack allows pre-assembly
- Good wettability for improved and lower thermal resistance
Features
- Very high thermal conductivity and good electrical insulation properties
- Good softness and conformability even to non-flat surfaces
- Good electrical insulation properties
- Good flame retardant, UL94 V-0 equivalent material
- Compression relaxation properties help reduce pressure to electric components
Recommended Uses
- Integrated chip (IC) packaging heat conduction, Heat sink interface, Chip on film (COF) heat conduction, LED board thermal interface material (TIM), HDTV integrated chip (IC), General gap filling in electronic device.
Product Construction
| Colour | Grey |
| Base resin | Silicone |
| Thickness | 0.5 – 2.0mm* |
| Primary Filler Type | Ceramic |
| Product Liner | PET Film Liner |
Physical Properties
| Property | Method | Value |
|---|---|---|
| Thermal Conductivity (W/m-K) | ASTM D5470 | 5 W/m-K |
| Density (g/cm3 , @ 25°C) | ASTM D6111 | 3.1 |
| Operating Temperature Range | 3M test method | -50°C to 140°C |
| Hardness Shore 00b | Modified ASTM D2240 | 70 ~ 80 |
| UL Flame Class c | UL94 | V-0 |
| Dielectric Breakdown | Modified ASTM D149 (3M test method) | 2 kV/mm |
| Volume Resistivity | ASTM D257 | 1.7 x 1014 Ohms |
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