Material: Synamic4 (S7439)
Manufacturered by: Shengyi
No datasheet present.
| Property | Value |
|---|---|
| Id | ea6c4d75-71f0-4d98-a3e8-a997b11f4cc5 |
| Function | dielectric |
| Group | FR4 |
| Link | http://www.syst.com.cn/UploadFiles/file/201703%E9%AB%98%E9%80%9F/201703080924038125000-s7439b-en.pdf |
| Ipc standard | 4101 |
| Flexible | false |
| Ul 94 | |
| Cti | |
| Df (@ 1GHz) | |
| Dielectric breakdown (kV) | |
| Dk (@ 1GHz) | 3.85 |
| Mot (°C) | |
| T260 (min) | |
| T280 (min) | |
| T300 (min) | |
| Td min (°C) | 380 |
| Tg min (°C) | 200 |
| Thermal conductivity (W/mK) | |
| Water absorption (%) | |
| Z cte (%) | 2.6 |
| Z cte after tg (ppm/°C) | 210.0 |
| Z cte before tg (ppm/°C) | 45.0 |
| Ipc slash sheet | [40] |