Mulitlayer Printed Circuit Board
Semi-flexible printed circuit, PCB , RF pcb, Rigid PCB, Double sided PCB, PCB rigid
- Communication system
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Printed Circuit Board 0503
The first PCBs used through-hole technology, mounting electronic components by leads inserted through holes on one side of the board and soldered onto copper traces on the other side. Boards may be single-sided, with an unplated component side, or more compact double-sided boards, with components soldered on both sides. Horizontal installation of through-hole parts with two axial leads (such as resistors, capacitors, and diodes) is done by bending the leads 90 degrees in the same direction, inserting the part in the board (often bending leads located on the back of the board in opposite directions to improve the part's mechanical strength), soldering the leads, and trimming off the ends. Leads may be soldered either manually or by a wave soldering machine.
Flexible Printed Circuit 0209
Offering SMT service, 100% testing before shipping Double layer circuits FPC,Plating gold ,cover film:0.5,1 mil polyimide or 1 mil polyester