| Place of Origin |
Guangdong China (Mainland) |
| Brand Name |
Senran or OEM |
| Model Number |
SD001 |
double sided FR-4 PCB board Item Manufacture Capability Layers 1-20 Layers Material FR-4, Aluminium Base, Rogers, Taconic Finish Board Thickness 0.2mm-3.2mm(8mil-126mil) External Copper Thickness 35um-210um Internal Copper Thickness 17um-140um Copper Plating Hole 18-40um Min. Trace Width & Line Spacing 0.075mm/0.1mm(3mil/4mil) Min. Hole Dimension(CNC) 0.20mm(8mil) Min. Hole Dimension(Punching) 0.9mm(35mil) Max. Panel Dimension 610mm*508mm Hole Position Tolerance(CNC) +/-0.075mm Hole Dimension Tolerance(CNC) PTH:+/- 0.075mm, NPTH:+/- 0.05mm Outline Tolerance CNC: +/-0.125mm, Punching:+/-0.15mm Warp &Twist 0.70% Min. Solder Mask Bridge 0.0635mm Distance Between Line to Board Edge Outline: 0.25mm V-CUT: 0.40mm Impedance Control Tolerance +/-10% Test Voltage 10-300V Solder Mask Types White, Blue, Matt Green, Matt Black etc. Surface Finishing Immersion Silver, Plate Gold, Gold Finger,HASL, OSP