Welcome to XingDa Electric Technology Co.,Ltd
Xindaxing Electric Technology Co.,LTd
We are professional manufacturer in various PCB and PCBA with many years experience,We can provide a reasonable price with high quality products.
XingDa who can provide a full set of service.such as below:
* 1. PCB layout, PCB design
* 2: Make high difficulty PCB(1 to 38 layers)
* 3: Provide all Electronic component
* 4: PCB assembly
* 5: Write programs for clients
* 6: PCBA/finished product Test. etc.
1.PCB Specification detail.
| |
Item |
Specification |
| 1 |
Numbr of Layer |
1-38Layers |
| 2 |
Material |
FR-4,FR2.Taconic,Rogers, CEM-1 CEM-3,ceramic , crockery Metal-backed Laminate |
| 3 |
Finish Board Thickness |
0.2mm-6.00 mm(8mil-126mil) |
| 4 |
Minimun Core Thickness |
0.075mm(3mil) |
| 5 |
Copper Thickness |
1/2 oz min;12 oz max |
| 6 |
Min.Trace Width & Line Spacing |
0.075mm/0.1mm(3mil/4mil) |
| 7 |
Min.Hole Diameter for CNC Driling |
0.1mm(4mil) |
| 8 |
Min.Hole Diameter for punching |
0.9mm(35mil) |
| 9 |
Biggest panel size |
610mm*508mm |
| 10 |
Hole Positon |
+/-0.075mm(3mil) CNC Driling |
| 11 |
Conductor Width(W) |
0.05mm(2mil)or;+/-20% of original artwork |
| 12 |
Hole Diameter(H) |
PTH L:+/-0.075mm(3mil);Non-PTH L:+/-0.05mm(2mil) |
| 13 |
Outline Tolerance |
0.125mm(5mil) CNC Routing;+/-0.15mm(6mil) by Punching |
| 14 |
Warp & Twist |
0.70% |
| 15 |
Insulation Resistance |
10Kohm-20Mohm |
| 16 |
Conductivity |
<50ohm |
| 17 |
Test Voltage |
10-300V |
| 18 |
Panel Size |
110×100mm(min);660×600mm(max) |
| 19 |
Layer-layer misregistration |
4 layers:0.15mm(6mil)max;6 layers:0.25mm(10mil)max |
| 20 |
Min.spacing between hole edge to circuity pqttern of an inner layer |
0.25mm(10mil) |
| 21 |
Min.spacing between board oulineto circuitry pattern of an inner layer |
0.25mm(10mil) |
| 22 |
Board thickness tolerance |
4 layers:+/-0.13mm(5mil);6 layers:+/-0.15mm(6mil) |
| 23 |
Impedance Control |
+/-10% |
| 24 |
Different Impendance |
+-/10% |
2.Details for PCB Assembly
Technical
1).Professional surface mounting and through hole soldering technology;
2).Various sizes,like 1206,0805,0603 components SMT technology;
3).ICT(In Circuit Test),FCT(Functional Circuit Test) technology;
4).Nitrogen gas reflow soldering technology for SMT;
5).High standard SMT&Solder Assembly line;
6).High density interconnected board placement technology capacity.
Quote requirement
1).The detailed files(Gerber files,specification and BOM);
2).Clear pictures of PCBA or samples for us;
3).PCBA Test method.
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