TIR 250CU Thermal Graphite Sheet 240 W/mK Conductivity 0.050mm Thickness -40℃ to 250℃ Range
Price:
Negotiable
MOQ:
1000PCS
Delivery Time:
2-3 work days
Brand:
Ziitek
Product Description
TIR™ 250CU High Performance Thermal Graphite Sheet
Advanced copper composite carbon nano coating material with exceptional thermal conductivity of 240 W/mK and operating temperature range of -40℃ to 250℃.
Product Features
- High thermal conductivity: 240 W/mK in X-Y axis
- Wide operating temperature: -40℃ to 250℃
- Ultra-thin design: 0.050mm total thickness
- Lightweight with density of 2.7 g/cc
- Flexible and easy to assemble
- RoHS compliant for environmental safety
- Reduces hot spots and protects sensitive components
- Optimized for high volume manufacturing
Applications
PDP & LCD TVs
Laptops & Notebooks
Mobile Phones
Automotive Electronics
Displays & Lighting Systems
Telecom Equipment
Hand-held Devices
Set Top Boxes
LED Power Supplies
LED Controllers
LED Lighting Systems
Power Adapters
LED Modules & Strips
Panel Lights
Technical Specifications
| Property | TIR™ 250CU | TIR™ 260CU | TIR™ 280CU | TIR™ 2100CU | Test Method |
|---|---|---|---|---|---|
| Color | Black | Visual | |||
| Material | Copper Composite Carbon Nano Coating | *** | |||
| Total Thickness | 0.050 mm | 0.060 mm | 0.080 mm | 0.080 mm | ASTM D751 |
| Copper Foil Thickness | 0.018 mm | 0.018 mm | 0.035 mm | 0.050 mm | ASTM D751 |
| Single-sided Coating Thickness | 0.016 mm | 0.020 mm | 0.020 mm | 0.020 mm | ASTM D751 |
| Pressure Sensitive Adhesive Thickness | 0.016 mm | 0.022 mm | 0.025 mm | 0.030 mm | ASTM D751 |
| Thickness Tolerance | +/- 10% | ASTM D751 | |||
| Density | 2.7 g/cc | ASTM D297 | |||
| Hardness | 85 Shore A | ASTM D2240 | |||
| Operation Temperature | -40℃ to 250℃ | *** | |||
| Volume Resistivity | 2.3X10⁶ Ohm-meter | ASTM D257 | |||
| Tensile Strength | 25 psi | 30 psi | 40 psi | 50 psi | ASTM D412 |
| Thermal Conductivity (Z axis) | 80 W/m-K | ASTM D5470 | |||
| Thermal Conductivity (X-Y axis) | 240 W/m-K | ASTM D5470 | |||
| Thermal Resistance @100psi | 0.060 in²℃/W | 0.080 in²℃/W | 0.105 in²℃/W | 0.180 in²℃/W | ASTM D5470 |
Standard Sheet Size
500mm x 50m rolls. Custom die-cut shapes available upon request. Contact factory for alternate thickness options.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Dongguan Ziitek Electronic Materials & Technology Ltd.
Location
No.12 Xiju Road,, Hengli Township, 523465 Dongguan City
Contact Person
Dana Dai