S7439GS
特點
● 良好的尺寸穩定性及平整性
● 高耐熱性，T300 ＞60 分鐘
● 較低的X/Y軸熱膨脹系數 （CTE≤13ppm）
● 最大操作溫度MOT 150℃
應用領域
● 高速網絡設備、服務器、交換機、存儲及路由設備
● 高性能計算、光模塊等
- 產品性能
- 產品證書
- 資料下載
| Items | Method | Condition | Unit | Typical Value | |
|---|---|---|---|---|---|
| Tg | IPC-TM-650 2.4.24.4 | DMA | ℃ | 205 | |
|
IPC-TM-650 2.4.25 |
DSC |
℃ |
190 | ||
| Td | IPC-TM-650 2.4.24.1 | 5% wt. loss | ℃ | 390 | |
| T300 | IPC-TM-650 2.4.24.1 | TMA | min | ≥60 | |
| Storage Modulus | IPC-TM-650 2.4.24.4 | DMA | Gpa | 24 | |
| Thermal Stress | IPC-TM-650 2.4.13.1 | 288℃，solder dipping | - | Pass | |
| CTE (X-axis) | IPC-TM-650 2.4.41 | 50-125℃ | ppm/℃ | 12.0 | |
| CTE (Y-axis) | IPC-TM-650 2.4.41 | 50-125℃ | ppm/℃ | 11.5 | |
| CTE (Z-axis) | IPC-TM-650 2.4.24 | Before Tg | ppm/℃ | 26 | |
| After Tg | ppm/℃ | 130 | |||
| 50-260℃ | % | 1.40 | |||
| Dissipation Constant (Dk) | IPC-TM-650 2.5.5.9 | 1GHz | -- | 3.98 | |
|
IPC-TM-6502.5.5.5 |
10GHz |
-- |
3.77 |
||
| Dissipation Factor (Df) | IPC-TM-650 2.5.5.9 | 1GHz | -- | 0.0040 | |
|
IPC-TM-650 2.5.5.5 |
10GHz |
-- | 0.0058 | ||
|
Volume Resistivity |
IPC-TM-650 2.5.17.1 |
C-96/35/90 |
MΩ.cm |
4.0×107 |
|
| Surface Resistivity |
IPC-TM-650 2.5.17.1 |
C-96/35/90 |
MΩ |
2.0×107 |
|
|
Arc Resistance |
IPC-TM-650 2.5.1 |
D-48/50+D-0.5/23 |
s | 180 | |
|
Dielectric Breakdown |
IPC-TM-650 2.5.6 |
D-48/50+D-0.5/23 |
kV |
45+KV NB |
|
|
Peel Strength (1oz RTF) |
IPC-TM-650 2.4.8 |
288℃/10s |
N/mm | 0.80 | |
| Water Absorption |
IPC-TM-650 2.6.2.1 |
E-1/105+D-24/23 | % | 0.10 | |
| Flammability | UL94 |
C-48/23/50, E-24/125 |
Rating | V-0 | |
Remarks:
1. All typical value is based on the 0.76mm (6*2116)specimen, but not guarantee data.
2. All typical values listed above are for your referenceonly and not intended for specification. Please contact Shengyi Technology Co.,Ltd. for detailed information.
3. All rights from this data sheet are reserved byShengyi Technology Co., Ltd.