項目 Item | 2021 | 2022 | 2023 | |
Number of Layers | Rigid PCB 剛性板 | 2-36 | 2-40 | 2-50 |
Buried copper 埋銅 | yes | yes | yes | |
Buried Capacitance 埋電容 | No | No | No | |
Flexible board 柔性板 | No | No | No | |
Flex-rigid PCB 剛撓結合板 | No | No | No | |
Buried IC 植入IC | yes | yes | yes | |
HDI 高密度互連 | No | No | No | |
Materials | FR4 ( Shengyi ) | yes | yes | yes |
High Tg 高Tg | Tg-210 | Tg-220 | Tg-220 | |
EHalongen Free 無鹵素 | yes | yes | yes | |
High Frequency 高頻 | yes | yes | yes | |
Maximum board size 最大成品尺寸 |
| 20*30inch | 20*30inch | 20*35inch |
Board thickness 板厚 |
| 0.21-6.0mm | 0.21-6.0mm | 0.21-6.0mm |
Minimum line width 最小線寬 |
| 3mil-inner 3mil-outer | 2.5mil-inner 2.5mil-outer | 2mil-inner 2mil-outer |
Minimum Line gap 最小線距 |
| 3mil-inner 3mil-outer | 2.5mil-inner 2.5mil-outer | 2mil-inner 2mil-outer |
Outer layer copper thickness 外層最大銅厚 |
| 5OZ | 7OZ | 7OZ |
Inner layer copper thickness 內層最大銅厚 |
| 5OZ | 7OZ | 7OZ |
Min. finished hole size (Mechanical) | 0.15mm | yes | yes | yes |
Min. finished hole size (laser hole) | 0.1mm | yes | yes | yes |
Aspect ratio 最大板厚孔徑比率 |
| 16：1 | 20：1 | 20：1 |
Solder Mask Types and brand | NAYA(LP-4G) | yes | yes | yes |
Tamura(TT19G) | yes | yes | yes | |
TAIYO(PSR2200) | yes | yes | yes | |
Solder Mask Color 阻焊油墨顏色 | green;blue;red;white;black | yes | yes | yes |
Impedance Control Tolerance 阻抗控制公差 | 5% | yes | yes | yes |
Plug via hole 過孔塞孔 | Min. size can be plugged | 0.1mm | 0.1mm | 0.1mm |
Max. size can be plugged | 0.70mm | 0.70mm | 0.70mm | |
Min. annular ring can be kept |
| 3mil | 3mil | 3mil |
Min. distance between the IC pads can keep SM bridge 最小IC管距（可保留阻焊橋） |
| 8mil | 8mil | 8mil |
Min. SM bridge for green soldermask |
| 3mil | 3mil | 3mil |
Min. SM bridge for black soldermask |
| 4mil | 4mil | 4mil |
Surface Treatment | HASL 噴錫 | yes | yes | yes |
ENIG 沉金 | yes | yes | yes | |
OSP | yes | yes | yes | |
LEAD FREE HASL 無鉛噴錫 | yes | yes | yes | |
GOLD PLATING 鍍金 | yes | yes | yes | |
IMMERSION Ag 沉銀 | yes | yes | yes | |
IMMERSION Sn 沉錫 | yes | yes | yes | |
V-Cut | CNC V-cut, degree | 20\30\45\60 | 20\30\45\60 | 20\30\45\60 |
V-cut by hand, degree | 20\30\45\60 | 20\30\45\60 | 20\30\45\60 | |
Outline Profile 外形 |
| CNC | CNC | CNC |
Chamfer 圓角 | The angle type of the chamfer: | 20\30\45 | 20\30\45 | 20\30\45 |
Min. distance of jumping chamfer: | 5mm | 5mm | 5mm | |
Tolerance of the dimension size 外形尺寸公差 |
| ±0.1mm | ±0.1mm | ±0.1mm |
Tolerance of the board thickness | 0.21---1.0 | ±0.1 | ±0.1 | ±0.1 |
1.0--2.5 | ±7% | ±7% | ±7% | |
2.5-6.3 | ±6% | ±6% | ±6% | |
Tolerance of the finished hole size | 0-0.3 | +0.08mm | +0.08mm | +0.08mm |
0.31---0.8mm | ±0.08mm | ±0.08mm | ±0.08mm | |
0.81-1.60mm | ±0.05mm | ±0.05mm | ±0.05mm | |
1.61-2.49mm | ±0.75mm | ±0.75mm | ±0.75mm | |
2.5-6.0mm | +0.15/-0mm | +0.15/-0mm | +0.15/-1mm | |
>6.0mm | +0.3 /-0mm | +0.3 /-0mm | +0.3 /-1mm | |
