Precision PCB Fabrication, High-Frequency PCB, High-Speed PCB, Standard PCB, Multilayer PCB and PCB Assembly.
The most reliable PCB & PCBA custom service factory.
Shengyi IC packaging products SI10U(S)
SI10U Characteristic: Low CTE and high modulus can effectively reduce the warpage of packaging substrate, Excellent heat and humidity resistance, Good PCB processability, Halogen free materials.
SI10U Application area: eMMC, DRAM, AP, PA, Dual CM, Fingerprint, RF Module.
| Items | Condition | Unit | SI10U(S) |
|---|---|---|---|
| Tg | DMA | degree Celsius | 280 |
| Td | 5% wt. loss | degree Celsius | ＞400 |
| CTE (X/Y-axis) | Before Tg | ppm/ degree Celsius | 10 |
| CTE (Z-axis) | α1/α2 | ppm/ degree Celsius | 25/135 |
| Dielectric Constant 1) (1GHz) | 2.5.5.9 | - | 4.4 |
| Dissipation Factor 1) (1GHz) | 2.5.5.9 | - | 0.007 |
| Peel Strength1) | 1/3 OZ, VLP Cu | N/mm | 0.80 |
| Solder Dipping | @288 degree Celsius | min | >30 |
| Young's modulus | 50 degree Celsius | GPa | 26 |
| Young's modulus | 200 degree Celsius | GPa | 23 |
| Flexural Modulus1) | 50 degree Celsius | GPa | 32 |
| Flexural Modulus1) | 200 degree Celsius | GPa | 27 |
| Water Absorption1) | A | % | 0.14 |
| Water Absorption1) | 85 degree Celsius/85%RH,168Hr | % | 0.35 |
| Flammability | UL-94 | Rating | V-0 |
| Thermal Conductivity | - | W/(m.K) | 0.61 |
| Color | - | - | Black |
ipcb company has matured to use SI10U to produce IC Substrate board in batches.
