| 单双面Teflon PCB |
Single.double Sided Teflon PCB |
NPTH、PTH |
| 线宽控制 |
Conductor width control: |
±0.02mm |
| 孔内铜厚度 |
Hole wall copper |
≥ 20μм |
| 热冲击 |
Thermal stress |
288°C.10sec. |
| 介电常数 |
Permitivity |
ε2.1-10.0 |
| 冲或铣外型公差 |
Profile:punching or routing.tolerance |
±0.10.0-0.13mm |
| 成品板厚 |
final product thickness |
0.5,0.8,1.0,1.2,1.6mm |
| 基铜厚度 |
base copper thickness |
Normal 0.5 1.0 OZ |
| 阻焊膜 |
Solder Mask |
Taiyo PSR4000.Tamura DSR2200 |
| 线路上阻焊膜厚度 |
Solder mask thickness on tracks |
20-30 μм |
|
