6-layer, 1-level LED Photoelectric PCB Board&pcba
Description:
Material :FR4 TG150 Number of layers :6 layer 1 Minimum line width :0.075mm Minimum line distance :0.075mm Surface treatment: gold contour tolerance :+0.05/-0.15mm (no positioning hole in the board,FR-4 glass fiber circuit board is a traditional electronic product circuit board, because of its good insulation, corrosion resistance, pressure resistance, multi-layer printing and other characteristics, widely used.
