|
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
|
|
中文版
ENGLISH
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