PCB fab 2-20 layers

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Specifications

pcb & pcb assembly manufacture
1.size:500*80mm
2.board thickness:ALU 1.6mm
3.led pcb & pcb assembly manufacture
4.Rohs

1.Detailed Specification of PCB Manufacturing

1	Layer	1-30 layer
2	Material	FR-4,CEM-1,CEM-3,Hight TG,FR4 Halogen Free,FR-1,FR-2,Aluminum
3	Board thickness	0.2mm-7mm
4	Max.finished board side	500mm*500mm
5	Min.drilled hole size	0.25mm
6	Min.line width	0.075mm(3mil)
7	Min.line spaceing	0.075mm(3mil)
8	Surface finish/treatment	HALS/HALS lead free,Chemical tin,Chemical Gold,Immersion gold Inmersion Silver/Gold,Osp,Gold Plating
9	Copper thickness	0.5-4.0oz
10	Solder mask color	green/black/white/red/blue/yellow
11	Inner packing	Vacuum packing,Plastic bag
12	Outer packing	Standard carton packing
13	Hole tolerance	PTH:±0.076,NTPH:±0.05
14	Certificate	UL,ISO9001,ISO14001,ROHS,CQC
15	Profiling Punching	Routing,V-CUT,Beveling
16	Assembly Service	Providing OEM service to all sorts of printed circuit board assembly

Q:PROTEL99 PCB double panel how to draw: The second you can set the routing priority (Roufing Priority). You can set the priority of the wiring, the higher the priority of the network cabling cloth, the lower the priority of the network wiring late. You can set the GND network to 0 0 on behalf of the lowest priority, so on the line. Select the [Routing Priority] option in the [Rules Classes] option list box and click the Properties option to enter the Routing Priority parameter setting dialog box.

Q:How to draw double-panel single-chip? The How is the connection between the board and the board?: The holes used in the double panels are metallized holes, that is, conductive holes, which can connect two layers of wires. In fact, in the automatic routing do not have to consider these, and as long as the double-sided painting, in the processing of these are not to worry about.

Q:Decorative double panel with benzene do not put long formaldehyde: and the concentration is very high, because the formaldehyde release cycle is 3 to 15 years, long time can not be placed The complete removal of

Q:What is a single panel and a double panel? What is the difference between them?: The price is not the same, the quality is not the same, see how you use

Q:After the schematic is imported into the PCB, after layout and routing, it is a single panel. How to draw a double panel? Specific steps also please prawn guide, thank you: The check box, so that check box appears in the check mark "√" to open the work level. According to what you said you are painting the bottom is not convenient, then you will 'Top' in front of the sign "√" removed on the line. Need to check again.

Q:How to draw a double panel: Solid wood is best. MDF is some slag slag high-intensity compression. Swell with water, and then broken

Q:How much is the eco-sided plate?: Double board is printed circuit board, printed circuit board, Kunshan circuit board, built and circuit boards, special circuit boards, special circuit boards, circuit board factory, circuit board factory, soft circuit board, soft board, flexible board, flexible circuit

Q:What kind of PCB board is called HDI board?: Common printed circuit boards are made of low-end materials, such as: paper substrate, composite substrate, epoxy board (also known as 3240 epoxy board, phenolic board), FR-4 glass fiber board (puzzle plate)

Q:Central East e0 double-sided material and how environmental protection: Is the flexible circuit board, and the board has both sides of the line graphics

Q:What kind of PCB board is called high frequency board?: The density is greater than the low frequency board. General high-frequency board are used in the frequency of more than 1G circuit

3. Manufacturer Capability
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b)Factory Information
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