Precision PCB Fabrication, High-Frequency PCB, High-Speed PCB, Standard PCB, Multilayer PCB and PCB Assembly.
The most reliable PCB & PCBA custom service factory.
| Items | Method | Condition | Unit | Typical Value | |
|---|---|---|---|---|---|
| Tg | IPC-TM-650 2.4.25 | DSC | degree Celsius | 140 | |
| Td | IPC-TM-650 2.4.24.6 | 5% wt. loss | degree Celsius | 310 | |
| CTE (Z-axis) | IPC-TM-650 2.4.24 | Before Tg | ppm/ degree Celsius | 65 | |
| After Tg | ppm/ degree Celsius | 300 | |||
| 50-260 degree Celsius | % | 4.5 | |||
| T260 | IPC-TM-650 2.4.24.1 | TMA | min | 15 | |
| T288 | IPC-TM-650 2.4.24.1 | TMA | min | 2 | |
| Thermal Stress | IPC-TM-650 2.4.13.1 | 288 degree Celsius, solder dip | -- | 60S No Delamination | |
| Volume Resistivity | IPC-TM-650 2.5.17.1 | After moisture resistance | MΩ.cm | 5.2E + 08 | |
| E-24/125 | MΩ.cm | 5.2E + 06 | |||
| Surface Resistivity | IPC-TM-650 2.5.17.1 | After moisture resistance | MΩ | 5.4E + 07 | |
| E-24/125 | MΩ | 5.6E + 06 | |||
| Arc Resistance | IPC-TM-650 2.5.1 | D-48/50+D-4/23 | s | 120 | |
| Dielectric Breakdown | IPC-TM-650 2.5.6 | D-48/50+D-4/23 | kV | 60 | |
| Dissipation Constant (Dk) | IPC-TM-650 2.5.5.9 | 1MHz | -- | 4.6 | |
| IEC 61189-2-721 | 10GHz | -- | - | ||
| Dissipation Factor (Df) | IPC-TM-650 2.5.5.9 | 1MHz | -- | 0.015 | |
| IEC 61189-2-721 | 10GHz | -- | - | ||
| Peel Strength (1Oz HTE copper foil) | IPC-TM-650 2.4.8 | A | N/mm | - | |
| After thermal Stress 288 degree Celsius,10s | N/mm | 1.8 | |||
| 125 degree Celsius | N/mm | 1.6 | |||
| Flexural Strength | LW | IPC-TM-650 2.4.4 | A | MPa | 600 |
| CW | IPC-TM-650 2.4.4 | A | MPa | 500 | |
| Water Absorption | IPC-TM-650 2.6.2.1 | E-1/105+D-24/23 | % | 0.15 | |
| CTI | IEC60112 | A | Rating | PLC 3 | |
| Flammability | UL94 | C-48/23/50 | Rating | V-0 | |
| E-24/125 | Rating | V-0 | |||
1. Specification sheet: IPC-4101/21, is for your reference only.
2. All the typical value is based on the 1.6mm specimen,while the Tg is for specimen≥0.50mm.
3. All the typical values listed above are for your reference only and not intended for specification. Please contact Shengyi Technology Co., Ltd. for detailed information. All rights from this data sheet are reserved by Shengyi Technology Co., Ltd.
Explanation:C=Humidity conditioning, D=Immersion conditioning in distilled water, E=Temperature conditioning
The first digit following the letter indicates the duration of preconditioning in hours, the second digit the preconditioning temperature in degree Celsius and the third digit the relative humidity.
