4Layer with heavy copper 3OZ used for industry control from China
- base material: FR4
- Layercount: 4Layer
- Copper thickness: 3/3/3/3oz
- Board thickness: 2.0+/-0.18mm
- Minimum hole size: 0.15mm
- Minimum line width: 3mil
- Minimum line spacing: 3mil
- Surface finishing: Immersion Gold (2u”)
- Solder mask: green
- Silk screen: white
- dimension:255mm*278mm
- Special: 3OZ copper thickness
- Routing/Punching:CNC-Test: 100%
- Inspection standard: IPC-A-600H/IPC-6012B, Class 2/3
- Outgoing reports: final inspection, e-test, solder ability test, micro section and so on
4Layer with heavy copper 3OZ used for industry control from China