PCB circuit board-PCB

Shanghai Zhaoming Electronic Technology Co., Ltd. sells B circuit board B at a good price
Available from stock, welcome to buy
B circuit board B
B multi-layer laminate product specifications
Material/Board Thick/shengyi, plate thickness
copper thickness
surface treatment immersion gold process
solder mask/character green oil/white character
minimum line width and line spacing
minimum hole.
B Double panel product specifications
Material/board thickness/, board thickness
Copper thickness
Surface treatment immersed tin
Solder mask/character green oil/white character
Minimum line width and line spacing
Minimum hole.
B-layer mobile phone board product specifications
Material/,
Copper thickness
Surface treatment immersion gold+
Solder mask white oil/solar oil/black letter
Minimum line width and line spacing impedance
Minimum hole blind and buried hole.
B Circuit Board B
B Single-sided Aluminum Substrate Product Specifications
Material/General Thermal Conductivity,
Copper Thickness
Surface Treatment Lead-Free Tin Spray
Solder Resist White oil/yellow letters
Minimum line width and line spacing
Minimum holes.
B single panel light panel product specifications
Material,
Copper thickness
Surface treatment lead-free tin spray
Solder mask white oil/black lettering
Minimum line Wide line spacing
minimum holes.