PCB fab 2-20 layers

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

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: Execute the menu command [Design] / [Options], the [Docunent Options] dialog box appears, select the Layers tab to enter the dialog box at the job level. There is a check box in front of each working level. Click 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:Decorative double panel with benzene do not put long formaldehyde: formaldehyde from the release of volatile. It is recommended to use Griffin formaldehyde scavenger to do a governance just fine.

Q:My PCB in the power supply should be a single panel or a double panel: With double-sided, then there is no patch, then, is not the two sides are straight plug it? That is not the case is wrong to cloth. The That is not it will not be very local place ah

Q:Protel do PCB circuit board, how to make the back of the double panel also has components: Double-sided are over reflow, the need for high and low temperature, high temperature surface to avoid electrolytic capacitors, smt high temperature surface solder paste, and then smt low temperature surface solder paste, low temperature surface can send those relatively heavy electrolytic capacitors and inductors such as the original Under the machine all the manual welding, processing costs are relatively high.

Q:Is currently choosing cabinets, see the double panel door cabinet price is very cheap, in the uv door cabinet to nearly 300, I chose a, using the Jilin forest workers of the plate, double panel door is not Jilin forest workers, But the import of all the UV forest workers in Jilin. The former is 899 a meter, the latter is 1180 a meter, do not know how to choose, I look at the appearance of the cabinet is not too much, but hope to be durable: Double facade cabinet overall gives the feeling is simple and generous, with the same color of the edge of the border, the visual integration of the entire cabinet, with all kinds of kitchen to match, convenient and practical.

Q:How to draw a double panel: This is not all automatic routing, two layers are selected, when the wiring will automatically wiring ah, and then found the top layer, and the underlying color is also different.

Q:How much is the eco-sided plate?: To use the two sides of the wire, must be between the two sides have the appropriate circuit connection Caixing. The "bridge" between such circuits is called via.

Q:Pcb double panel if there is a simulated ground and digital to the two to be split?: they and digital ground will be used inductors or 0 ohm resistance or other means connected to a single location. Some of the analog and digital ground of the PCB is divided into copper,

Q:Central East e0 double-sided material and how environmental protection: so when buying glue must choose a good glue, then the environmental protection is no problem slightly. The Hope to be helpful to you

Q:Solid wood double panel advantages and disadvantages: Double decorative panels will be with different colors or textures of paper into the melamine resin adhesive soak, and then dry to a certain degree of curing, will be paved in the particleboard, medium density fiberboard or hard fiber board surface, made by hot pressing.

3. Manufacturer Capability
a)Trade Capacity
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range