Product
Product
WT 5902-100 Thermal pad
WT 5902-100 Thermal pad can solve the problem of tolerance changes when design product structure, and can be reused. It is a good vertical thermal conduction material between the heat source (CPU or electronic chipset) and the heat sink. Easy to use and rework.
▶ Typical Application
● High end equipments and automotive electronic coolings and heating components, such as electronic devices, semiconductor memory devices, etc
● General-purpose inverters, Medical equipments, Digital Signal Controllers
● Automotive electronics, such as on-board cameras, motor control units, automotive navigation, automotive lighting (LED), Dynamic Stability Controls
● Laser HUD light source
● Consumer microelectronics and hand held electronic devices
● Base station, IGBT module
▶ Parameter Index
Index | Test Standards | Data |
Color | / | Grey |
Thickness (mm) | ASTM D374 | 0.5~4.0 |
Thermal conductivity（W/(m·K)） | ASTM D5470 | 10.0 |
Hardness (Shore OO) | ASTM D2240 | 65 |
Volume resistivity （Ω·cm） | ASTM D257 | 1.0×1012 |
Density (g/cm³) | ASTM D792 | 3.4 |
Breakdown voltage (kV/mm) | ASTM D149 | >7 |
Temperature range (℃) | -50~150 | |
Flame retardant rating | UL94 | V-0 |
Customized options | Single-side treatment/ single-side additional adhesive/ fiberglass reinforcement | |
▶ Performance comparison test data under different pressures (Psi) (1.0T )
（1）Thermal resistance change test data
Product measured thickness | 1.0T | ||||||||
Test conditions | 5Psi | 10Psi | 15Psi | 20Psi | 25Psi | 30Psi | 35Psi | 40Psi | 45Psi |
Thermal resistance℃/W | 0.172 | 0.163 | 0.157 | 0.155 | 0.151 | 0.148 | 0.144 | 0.142 | 0.138 |
（2）Thermal resistance variation curve
（3）Compression rate change test data
Product measured thickness | 1.0T | ||||||||
Test conditions | 5Psi | 10Psi | 15Psi | 20Psi | 25Psi | 30Psi | 35Psi | 40Psi | 45Psi |
Compression rate % | 11.80% | 13.59% | 15.40% | 17.01% | 18.90% | 20.85% | 22.70% | 24.39% | 24.90% |
（4）Compression rate variation curve
▶ Function and Characteristics
● High thermal interface performance: 10 W/(m·K)
● High flexibility: can be perfectly embed in uneven interface
● High applicability: stable performance under -50~150℃
● Excellent flame performance: meet UL94-V0 level
● RoHS, REACH comliance
▶ Dimension
▶ Remarks
Waermtimo reserves the final amendment rights to product specifications and documentation.
