Place of Origin:
Shenzhen,China
Brand Name:
Sky-Win
Certification:
IATF16949/ROHS
Model Number:
PCBA-38
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Bule FR-4 Thickness 0.2mm-3.2mm Board PCB Assembly For Electronics Components Printed Circuit Board Assembly
Electronic PCB and PCBA Manufacturing Services
Electronic PCB assembly, also known as printed circuit board assembly, is the process of mounting electronic components onto a printed circuit board (PCB). This assembly includes the soldering of components, such as resistors, capacitors, integrated circuits, and connectors, onto the PCB to create a functional electronic device.
The assembly process typically involves several steps, starting with the preparation of the PCB. This includes applying solder paste to the board, which acts as a temporary adhesive to hold the components in place during assembly. The components are then placed onto the board using automated pick-and-place machines or manual labor.
Once the components are in place, the PCB goes through a soldering process to permanently attach the components to the board. This can be done through wave soldering, where the entire board is passed over a wave of molten solder, or through reflow soldering, which uses a controlled heating process to melt the solder paste and create a strong bond between the components and the PCB.
After soldering, the PCB assembly may undergo additional processes like inspection, testing, and quality control to ensure the functionality and reliability of the finished product. These steps help identify any potential defects or issues that need to be addressed before the electronic device is ready for use.
Overall, electronic PCB assembly is a crucial step in the manufacturing process of electronic devices, enabling the creation of complex and functional electronic systems.
Electronic PCB Assembly Capability
| Article | Description | Capability | |
| Sercive | PCB and SMT assembly with one-stop service | ||
| Material | Laminate materials | FR4, high TG FR4, high frequency, alum, FPC | |
| Board cutting | Number of layers | 1-32 | |
|
Min.thickness for inner layers (Cu thickness are excluded) |
0.003”(0.07mm) | ||
| Board thickness | Standard | (0.1-4mm±10%) | |
| Min. | Single/Double:0.008±0.004” | ||
| 4layer:0.01±0.008” | |||
| 8layer:0.01±0.008” | |||
| Bow and twist | 7/1000 | ||
| Copper weight | Outer Cu weight | 0.5-4 0z | |
| Inner Cu weight | 0.5-3 0z | ||
| Drilling | Min size | 0.0078”(0.2mm) | |
| Drill deviation | ±0.002″(0.05mm) | ||
| PTH hole tolerance | ±0.002″(0.005mm) | ||
| NPTH hole tolerance | ±0.002″(0.005mm) | ||
|
Solder mask
|
Color | Green,white,black,red,blue… | |
| Min solder mask clearanace | 0.003″(0.07mm) | ||
| Thickness | (0.012*0.017mm) | ||
| Silkscreen | Color | white,black,yellow,blue… | |
| Min size | 0.006″(0.15mm) | ||
| E-test | Function Test | 100% Functional test | |
| PCBA Testing | X-ray,AOI Test,Functional test | ||
| Pcb assembly | one-stop service electronic manufacxturer service | ||
| Component sourcing | Yes | ||
| Certificate | IATF16949 | ||
| Delivery time: | PCB | 3-12days | |
| PCBA | 8-20days | ||
| Tolerance of pcb | ±5% | ||
| Max size of finish board | 450*450mm | ||
| MOQ | NO MOQ (1pcs) | ||
| Surface Finish | HASL,ENIG,immersion silver,immersion tin,OSP… | ||
| PCB outline | Square,circle,irregular(with jigs) | ||
| package | QFN,BGA,SSOP,PLCC,LGA | ||
| Sub-assembly | Plastic,metal,screen | ||
Electronic PCB Manufacturing Lead Time
|
Layer/Days
|
Sample(Normal)
|
Sample(Fast)
|
Mass Production
|
|
Single/Double
|
2-3days
|
24hours
|
5-7days
|
|
Four Layer
|
7-10days |
3days
|
7-10days
|
|
Six Layer
|
7-10days
|
5days
|
13-15days
|
|
Eight Layer
|
15-20days
|
7days
|
15-20days
|
Files Requested For Electronic PCB Assembly Quotation
In order to provide you with the most efficient and accurate quote on manufacturing the requested unit, we ask that you provide us with the following information:
Gerber file,PCB file,Eagle file or CAD file are all acceptable
1. A detailed bill of materials (BOM)
2. Clear pictures of PCB or PCBA sample for us
3. Quantity and delivery required
4. Test method for PCBA to guarantee 100% good quality products.
5. Schematics file for PCB design if need to do function test.
6. A sample if available for better sourcing
7. CAD files for enclosure manufacturing if required
8. A complete wiring and assembly drawing showing any special assembly instructions if required
Why choose Shenzhen Sky-win as Electronic PCB Assembly supplier ?
Quality guarantee: We give you the best quality and guarantee of products and services. All PCB assembliesare gone through rigorous testing and inspection such as ICT, X-ray, functional testing, AOl and more.
Fast turn PCB assemblies: Generally, for standard projects, our lead time is 1 to 5 days, and for complexprojects, our lead time varies from 1 to 2 weeks, We can accelerate the lead time if any of the clientsrequest us for an urgent order.
Cost-effective: All products are available at affordable prices according to their size, labor cost, componentsquality, and shipping cost. We are available to help you. Customer satisfaction is our priority.
Custom PCB assembly services: We understand all the PCB assembly requirements vary across differentindustries. For eg, PCBs used in computers and electronics are different from PCBs used in military andDefense. Our experts understand your industrial requirements.
Low volume, prototype, and high-volume PCB assemblies: Whether you require low volume, prototypes, orhigh-volume PCB assemblies over 10,000 pieces, we work on all types of projects.
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