Custom Cem-1 94V0 Keyboard PCB Lead Free Double Sided PCB Assembly
Our Engineers are highly skilled in Electronic Design and follow many good practices including:
High-Speed
Multi-Layer
High Density
PCB Design techniques
PCB capability:
| Specification | |
| Numbr of Layer | 1-16 Layers (standard) |
| Material | FR4, Aluminum, FPC |
| Surface Finish | HASL(LF), Gold plating, Enig,Immersion gold, Immersion Tin, OSP |
| Finish Board Thickness | 0.2mm-6.00 mm(8mil-126mil) |
| Copper Thickness | 1/2 oz min;12 oz max |
| Solder Mask | Green/Black/White/Red/Blue/Yellow |
| Min.Trace Width & Line Spacing | 0.075mm/0.1mm(3mil/4mil) |
| Min.Hole Diameter for CNC Driling | 0.1mm(4mil) |
| Min.Hole Diameter for punching | 0.9mm(35mil) |
| Biggest panel size | 610mm*508mm |
| Hole Positon | +/-0.075mm(3mil) CNC Driling |
| Conductor Width(W) | 0.05mm(2mil)or;+/-20% of original artwork |
| Hole Diameter(H) | PTH L:+/-0.075mm(3mil);Non-PTH L:+/-0.05mm(2mil) |
| Outline Tolerance | 0.125mm(5mil) CNC Routing;+/-0.15mm(6mil) by Punching |
| Warp & Twist | 0.70% |
| Insulation Resistance | 10Kohm-20Mohm |
| Conductivity | <50ohm |
| Test Voltage | 10-300V |
| Panel Size | 110×100mm(min);660×600mm(max) |
| Layer-layer misregistration | 4 layers:0.15mm(6mil)max;6 layers:0.25mm(10mil)max |
| Min.spacing between hole edge to circuity pattern of an inner layer | 0.25mm(10mil) |
| Min.spacing between board ouline to circuitry pattern of an inner layer | 0.25mm(10mil) |
| Board thickness tolerance | 4 layers:+/-0.13mm(5mil);6 layers:+/-0.15mm(6mil) |
| Impedance Control | +/-10% |
| Different Impendance | +-/10% |
What is Double-Sided PCB?
The Double-Sided PCB is one kind of critical PCB board that is useful in the PCB industry.
Strictly speaking, the Double-Sided PCB is one kind of critical PCB board that is useful in the PCB industry. They allow for the routing of traces around each other by jumping between a top and bottom layer by way of vias. Generally speaking, there are lines on both sides! The standard PCBs can be seen, such as Rigid PCB, Flexible circuit board, Aluminum PCB, and Metal Core PCB.
It needs circuits on both sides. Via is the holes on boards, coated with metal, and it can connect wires on both sides. Because the area of Double-sided PCB is twice as large as the Single-sided PCB, and because the wiring is interleaved, which is better suited for more complex circuits.
Have advanced SMT machine imported from Japan and domestic advanced lead-free reflow welding equipment, lead-free wave soldering equipment, has a high-quality scientific research, production and management team
Shenzhen Yideyi Technology Co., Ltd all of work follows strict design rules to ensure our customers are always satisfied.
FAQ:
Q1. How can we ensure our information should not let third party to see our design?
We are willing to sign NDA effect by customer side local law and promising to keep customers date in high confidential level in all projects.
Q2. What service do you have?
We provide turnkey solution including RD, PCB fabrication, SMT, final assembly,testing and other value-added service.
Q3. Please note that the following detail will speed up evaluation:
Material:
Board thickness:
Copper thickness:Surface finish:
Solder mask color:
Silkscreen color:
Q4. How about your factory production capacity?
we can provide 30000 square meter/month.
Q5. Do you offer quick turn PCB Assembly ?
Yes, we offer 24 hours quick turn PCB Assembled Solution without sacrifice the quality of the PCB Board.
Q6. How can we guarantee you receive an good quality product?
For PCB, we will use Flying Probe Test, E-test etc. for it.
For PCBA, we need you to offer us a method or test fixture for the function test.Before that, our inspectors will use microscope and X-ray to check the IC footwelding or bad solder etc.
Q7. What are the main products of your PCB/PCBA service?
Automotive, medical, Industrial control, Internet of Things, Smart home, military, Aerospace.
Q8. What payment do you accept ?
T/T, L/C, D/P, D/A etc.
Product Tags:
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Desoldering Double Sided Pcb Assembly Process Cem 1 94V0 Keyboard Pcb Board Images
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