Dongguan Ziitek Electronic Materials & Technology Ltd.
Dongguan Ziitek Electronic Materials & Technology Ltd. Professional TIM Manufacturer
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3.5mmT RoHS Compliant Heat Sink Pad for Heat Pipe Thermal Solutions
The TIF7140M is a silicone based, thermally conductive gap pad. Its unreinforced construction allows additional compliancy. This product has low hardness is conformable and is electrically isolating. The low modulus characteristic of the product offers optimal thermal performance with the ease of handling.
Features
> Good thermal conductive: 6.0 W/mK
>Thickness: 3.5mmT
>hardness:50 shore 00
>Colour: Grey
>RoHS compliant
>UL recognized
>Easy release construction
Applications
>mainboard/mother board
>notebook
>power supply
>Heat pipe thermal solutions
>Memory Modules
>Mass storage devices
| Typical Properties of TIF7140M Series | ||||
| Color | Grey | Visual | Composite Thickness | Thermal Impedance@10psi (℃-in²/W) |
| Construction & Compostion | Ceramic filled silicone elastomer | *** | 10mils / 0.254 mm | 0.16 |
| 20mils / 0.508 mm | 0.20 | |||
| Specific gravity | 3.25 g/cc | ASTM D297 | 30mils / 0.762 mm | 0.31 |
| 40mils / 1.016 mm | 0.36 | |||
| Thickness | 3.5mmT | *** | 50mils / 1.270 mm | 0.42 |
| 60mils / 1.524 mm | 0.48 | |||
| Hardness | 50 Shore 00 | ASTM 2240 | 70mils / 1.778 mm | 0.53 |
| 80mils / 2.032 mm | 0.63 | |||
| Thermal conductivity | 6.0W/mk | ISO22007-2.2 | 90mils / 2.286 mm | 0.73 |
| 100mils / 2.540 mm | 0.81 | |||
| Continuos Use Temp | -40 to 160℃ | *** | 110mils / 2.794 mm | 0.86 |
| 120mils / 3.048 mm | 0.93 | |||
| Dielectric Breakdown Voltage | >5500 VAC | ASTM D149 | 130mils / 3.302mm | 1.00 |
| 140mils /3.556 mm | 1.08 | |||
| Dielectric Constant | 4.2 MHz | ASTM D150 | 150mils / 3.810 mm | 1.13 |
| 160mils / 4.064 mm | 1.20 | |||
| Volume Resistivity | 5.2X1013 Ohm-cm | ASTM D257 | 170mils / 4.318 mm | 1.24 |
| 180mils / 4.572 mm | 1.32 | |||
| Fire rating | 94 V0 | equivalent UL | 190mils / 4.826 mm | 1.41 |
| 200mils / 5.080 mm | 1.52 | |||
| Thermal conductivity |
6.0 W/m-K | ASTM D5470 | Visua l/ ASTM D751 | ASTM D5470 |
Company Profile
Ziitek company is a high-tech enterprise which dedicated to the R&D, manufacture and sales of the thermal interface materials (TIMs). We have rich experiences in this field which can support you the latest, most effective and one -step thermal management solutions. We have many advanced production equipments,full test equipments and fully automatic coating production lines which can support the production for high performance thermal silicone pad, thermal graphite sheet/ film, thermal double-sided tape, thermal insulation pad, thermal ceramic pad, phase change material, thermal grease etc. UL94 V-0, SGS and ROHS are compliant.
Packaging Details & Lead time
The packaging of thermal pad
1.with PET film or foam-for protection
2. use Paper Card To Separate Each Layer
3. export carton inside and outside
4. meet with customers' requirement-customized
Lead Time :Quantity(Pieces):5000
Est. Time(days): To be negotiated
FAQ:
Q: Do you accept custom orders ?
A:Yes , welcome to custom orders. Our custom elements including dimension , shape , color and coated on side or two sides adhesive or coated fiberglass. If you want to place a custom order , pls kindly offer a drawing or leave your custom order information .
Q: How much are the pads?
A: Price is depended on your size, thickness, quantity, and other requirements, such as adhesive and others. Please let us know these factors first so that we could give you an exact price.