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FR4 PCB CEM1 Ceramic Aluminum with low price

Base Material:FR4 CEM1

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

Product Name:PCB Board Manufacturer PCB Assembly PCB Design

Layer:1-20layer

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%

Ring Annulus:Min 0.1mm

Solder Mask Rrgistration:±0.003"

Layer To Layer Rrgistration:±0.003"

Min Plated Drills To Copper:0.25mm, 0.30mm

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