Product
S7045GX
Characteristic
●Low X/Y-axis CTE (≤ 13ppm)
● High Tg with good thermal reliability
● Excellent anti-CAF performance
● Halogen-free, compatible with lead-free process
Application Area
● Server, Base station
- Product Performance
- Product Certificate
- Data Download
| Items | Method | Condition | Unit | Typical Value | |
|---|---|---|---|---|---|
| Tg | IPC-TM-650 2.4.25D | DSC | ℃ | 190 | |
| Td | IPC-TM-650 2.4.24.6 | TGA (5% wt. loss) | ℃ | 450 | |
| T288 | IPC-TM-650 2.4.24.1 | TMA | min | ≥60 | |
| T300 | IPC-TM-650 2.4.24.1 | TMA | min | ≥60 | |
| Thermal Stress | IPC-TM-659 2.4.13.1 | 288℃, solder dipping | s | ＞300 | |
| CTE (Z-axis) | IPC-TM-650 2.4.24 | Before Tg | ppm/℃ | 20 | |
| After Tg | ppm/℃ | 130 | |||
| 50-260℃ | % | 1.30 | |||
| CTE (X/Y-axis) | IPC-TM-650 2.4.24.1 | Before Tg | ppm/℃ | 12.5 | |
| Permittivity | IPC-TM-650 2.5.5.9 | C-24/23/50, 1GHz | - | 4.04 | |
| IPC-TM-650 2.5.5.5 | C-24/23/50, 10GHz | - | 4.23 | ||
| Loss Tangent | IPC-TM-650 2.5.5.9 | C-24/23/50, 1GHz | - | 0.0031 | |
| IPC-TM-650 2.5.5.5 | C-24/23/50, 10GHz | - | 0.0063 | ||
| Volume Resistivity | IPC-TM-650 2.5.17.1 | C-96/35/90 | MΩ-cm | 2.6x10^8 | |
| Surface Resistivity | IPC-TM-650 2.5.17.1 | C-96/35/90 | MΩ | 3.6x10^8 | |
| Arc Resistance | IPC-TM-650 2.5.1 | D-48/50+D-0.5/23 | s | 185 | |
| Dielectric Breakdown | IPC-TM-650 2.5.6 |
D-48/50+D-0.5/23 |
KV | ＞45 | |
| Peel Strength (1oz RTF) | IPC-TM-650 2.4.8 | 288℃/10s | N/mm [lb/in] | 0.70 [4.0] | |
| Water Absorption | IPC-TM-650 2.6.2.1 | D-24/23 | % | 0.09 | |
| Flammability | UL94 | C-48/23/50 | Rating |
V-0 |
|
Remarks:
1. Dielectric Constant and Dissipation Factor typical value is based on the 0.508mm (4X2116) specimen. Other typical value is based on the 1.524mm (12X2116) specimen.
2. All the typical value listed above is for your reference only, please turn to Shengyi Technology Co., Ltd for detailed information, and all rights from this data sheet are reserved by Shengyi Technology Co., Ltd.