PCB board with FR4 base material

Welcome to Moko

Moko is?specialized manufacturer in producing?pcb circuit board?

Moko can product kinds type circuit board, like single sided circuit board, double sided circuit board, multi layer?circuit board.

1.Single sided circuit board???????????????????????????????????????????????????????????????????????????????????????????????????????????????????
One single conductive layer, either bonded between two insulating lamination or uncovered on one side.

2.Double sided circuit board;?
Two conductive layers with an insulating layer between, plus cover layers on outer layers.They can be fabricated with or without Plated through holes (PTH).Plated through holes(PTH)provide connection.(the showed product used in LCD

3.Multilayer circuit board;????????
Three or more flexible conductive layers with flexible insulating layers between each one, which are interconected by way of plated through holes(PTH).???

Specifications:
1) Min. Trace width: 0.004"
2) Min. Space between trace: 0.004"
3) Min. Hole size: 0.012"
4) Thickness tolerance:
A) Single sided: 0.005"
B) Double sided: 0.010"
5) Base materials: Polyimide and polyester
6) Conductor (copper thickness): 0.5oz., 10oz. And 20oz. (RA and ED copper)
7) Cover-layer: Polyimide and polyester (solder mask printing is available)
8) Adhesive material: Epoxy, acrylic and polyester
9) Stiffener materials: FR-4, mylar and polyimide
10) Surface finishes: Flash gold plating, selective gold plating and solder plating

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