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| MOQ | 1 Piece/Pieces |
| Place of Origin | Guangdong, China | Brand Name | Heart |
| Model Number | Heart BASE BOARD amp pcb arm pcb | Base Material | FR4 CEM1 CEM3 Aluminum |
| Copper Thickness | 1/2OZ 1OZ 2OZ 3OZ | Board Thickness | 0.2mm-4.5mm |
| Min. Hole Size | 0.2mm | Min. Line Width | 3mil |
| Min. Line Spacing | 3mil | Surface Finishing | HASL-LF/OSP/ENIG etc |
| Layer | 1-32layer | Finish Hole Size | PTH ±0.003'' ,NPTH ±0.002" |
| Aspect Ratio | Min 1:8 | Silk Screen Min Line width | 0.006" or 0.15mm |
| Impedance control | ±5% | Solder Mask Rrgistration | ±0.003" |
| Layer to layer Rrgistration | ±0.003" | Min Plated Drills to Copper: | 0.25mm, 0.30mm |
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