A circuit board can be referred to as a printed circuit board or a printed wiring board. We offer free customized products.A flexible circuit board is a printed circuit board made of polyimide or polyester film, which is a highly reliable and highly flexible printed circuit board. Welcome to email, we will provide you quotation.
Advanced circuit board is a basic electronic device used to build and lay out circuit components with a circuit diagram. It consists of multiple layers of printed circuit boards, including one or more metal layers, plastic layers, insulation layers and control layers. Hongxinda is an electronics company mainly producing china circuit boards.These layers are perforated and plated with conductors for connection and conduction. In order to ensure that the circuit runs properly, all elements on the board must be properly assembled into their positions to build out the circuit requirements.Low price circuit board will be provided to the public.
Item name: circuit board
Copper Thickness: 1OZ
Min. Hole Size: 0.2mm
Min. Line Width: 4mil
Min. Line Spacing: 4mil
Surface Finishing: HASL lead free,ENIG,OSP
Board Size:OEM
Layers: 1-40
Finished board thickness: 0.2-7.0mm
Finised copper thickness: 1-6OZ
Board thickness tolerance +/-10%
Hole tolerance: PTH: +/-3mil NPTH: +/-2mil
The function of circuit board is mainly to carry and play the function of circuit system. It can provide a fixed electrical connection point while effectively isolating continuity effects. In addition, the circuit board can reduce line length and interference, thereby eliminating interference signals and improving the noise resistance of the circuit. It can also greatly simplify circuit wiring and component layout processes, reducing design costs.
