The type of panel or No Panel for a single PCB. You could choose single piece to delivery. Or you choose "Panel by KingCredie": Boards be made panel format by our factory. Or you choose "Panel by Customer": Customer supplied panel format and requirements.
A finished board include many different designed pcb quantity. If there are more than two or more pcb designs in panel, then price will be increased.
Please fill the dimension of pcb.
The number of boards/panels required. Note! If you choose "Panel by Customer", then this is the number of panels.
Different types of laminate available for PCB fabrication.
The number of conductive layers.
The total thickness of the board including all plating and final finishes, Thickness tolerance is +/-10% and not less +/-0.1mm. Attention! That we may charge additional fees if you specify a laminated structure.
Number of ounces of copper per square foot on outer layers. Specify this as "finished" copper weight.
Minimum trace width and spacing between copper features. Whichever is least. The copper thickness you select will determine how narrow a trace or space can be manufactured.
The diameter of the smallest finished hole on your board.
The color of the solder mask applied onto the PCB. Green solder mask has the best performance.
It is the plating that will be applied to all outer layer copper features that are exposed in the solder mask.
● FL HASL& Lead HASL: ≥ 100 microinches
● ENIG(Immersion Gold): Gold:1-3 microinches, Nickel: >=100 microinches
● Immersion Silver: 6-15 microinches
● Immersion Tin: 30-47 microinches
● OSP(Organic Surface Protectant): 4-12microinches
● Bare Copper: No plating finishes
● The price of gold board will be affected by the area of gold, and the final price may changed.
What is the main reference for us to handle vias?
● For *.PCB or *.PCBDOC files, it is difficult to confirm the via attribute, so we will handle via according to the option you choose.
● For gerber file, we will process it according to your gerber file. The four options you choose will be ignored.
PCB test method, we will charge flying probe test cost every time when you are repeat ordering this job. For fixture test, it is one time charge only.
Single line impedance tolerance +/-10%, minimum +/-5 OHMS
Differential impedance tolerance +/-10%, minimum +/-8 OHMS
Coating material could be removed after board through wave soldering.
Gold fingers,also known as connector gold,are manufactured using hard gold(electroplated gold). Please choose the gold finger thickness you need. Attention! There is usually a residual gold wire between the gold finger and the edge of board if doing the gold plating process. The gold plating area of the gold finger will affect the price, and the final price may be changed.
It is also called “castellated holes”. These are plated holes cut through on the board edge and used to join two PCBs either by direct soldering or via a connector. The minimum diameter of castellated holes is 0.5mm，This is a specialised process, we cannot v-cut or mill plated holes.
This means that most or part of the edge of a PCB or a cut-out is plated from the top side to the bottom side.
Counterbore: A cylindrical recess, machined around a hole to allow a screw head to sit flush with a surface, plated or non-plated.
Countersink: A beveled recess, machined around a hole to allow a screw head to sit flush with a surface, plated or non-plated.
The microvias filled with non-conductive epoxy then capped and plated over.
Press-fit holes are used as PTH holes to fit the leads of connectors that will not be soldered but pressed into the holes. The hole tolerance is tighter than the standard +/-0.075mm, usually it is +/-0.05mm.
PCB Depth control routing technology is the step stair or groove shaped by partial routing in printed circuit boards(PCBs) manufacturing.
It is the use of screen printing technology, printing carbon ink on the PCB designated position, after high temperature baking solidification, it is having a certain resistance carbon film , usually used as a jumper, button, and through hole. Note! We can not guarantee the resistance value of carbon.
Fill in any details to make it as clear as possible for us to understand your requirements.
Build Time: days
Tip:Not include shipping cost