Product
S7439GS
Characteristic
● Gooddimensional stability and flatness
● High heatresistance: T300 >60min
● Lower X/Y-axis CTE(≤13ppm)
● MOT 150
Application Area
● High Speed Network equipment, Server, Switch, Storage and Routers,
● High Performance Computing, Optical Module, etc.
- Product Performance
- Product Certificate
- Data Download
| 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.