Shenzhen Senyan Circuit Co., Ltd.
Shenzhen Senyan Circuit Co., Ltd.
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Senyan has the capability to manufacture pcb ranging from basic single sided boards up to twenty-two layer multilayers ,and provide one stop turnkey services, including pcb layout, manufacture, assembly, components sourcing and function testing. The superior service we offer our customers is the key to our success and our mission has remained the same since we started business in 2006: to provide high quality, technically advanced products within the customer’s timescales. This commitment, combined with the wealth of experience and expertise we have built up over the years, means we can offer a total solution to our customers PCB requirements – from front end engineering through to in time deliveries.
| Article | Description | Capability |
| Laminate Materials | FR4, high TG FR4, high frequency, alum, FPC | |
| Board Cutting | Number of layers | 1-48 |
| 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 | no more than 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) | |
| Component Sourcing | Yes | |
| Tolerance of PCB | ±5% | |
| Max Size of Finish Board | 700*460mm | |
| 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 | |
| Min Line/Space | 0.075/0.075mm | |
1. PCB:Pleasep provide gerber file for detail Quote.
2. PCBA:Please provide gerder file and Bom list.
3. COPY PCB/PCBA:Please provide us the details of PCB.Picture and Sample will be better.
1. We need to confirm PCB requirements and components.
2. PCB quote will be offered within 24 hours.
3. PCBA quote will be offered within 2 working day.
| LAYER | PROTOTYPE | MASS PRODUCTION (above 30 m2) | |
| Quick Turn | Usual Time | ||
| 2 | 24 hours | 3-4 days | 8-10 days |
| 4 | 48 hours | 5-6 days | 10-12 days |
| 6 | 72 hours | 6-8 days | 12-14 days |
| 8 | 72 hours | 8-10 days | 16-18 days |
| 10 | 96 hours | 12-12 days | 18-20 days |
| ....... | ...... | ....... | ....... |
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Q1.What is needed for PCB PCBA quotation?
· PCB: Quantity, Gerber file and Technic requirements
(material,surface finish treatment, copper thickness,board thickness ,...)
· PCBA: PCB information, BOM, (Testing documents...)
Q2. What file formats do you accept for PCB PCBA production?
· Gerber file: CAM350 RS274X
· PCB file: Protel 99SE, P-CAD 2001 PCB
· BOM: Excel (PDF,word,txt)
Q3. Are my files safe?
Your files are held in complete safety and security. We protect the intellectual property for our customers in the whole
process.. All documents from customers are never shared with any third parties.
Q4. What’s the MOQ?
We are able to handle Small as well as large volume production with flexibility.
Q5.Transport Cost?
The shipping cost is determined by the destination, weight, packing size of the goods. Please let us know if you need us to quote you the shipping cost.
| Bare PCB | |||
| Layer | Prototype | Mass productions | |
| Quick turn | Usual time | above 30 ㎡ | |
| 2 | 24 hours | 3-4 days | 8-10 days |
| 4 | 48 hours | 5-6 days | 10-12 days |
| 6 | 72 hours | 6-8 days | 12-14 days |
| 8 | 72 hours | 8-10days | 16-18 days |
| 10 | 96 hours | 10-12 days | 18-20 days |
| ...... | ...... | ...... | ...... |
| | | | |
| PCB Assembly | |||
| Order conditions | Standard delivery date | The fastest delivery date | |
| Prototype(<20 pcs) | 2 days | 8 Hours | |
| Small volum(20-100 pcs) | 3 days | 12 Hours | |
| Medium volum(100-1000 pcs) | 6 days | 24 Hours | |
| Mass volum(>1000 pcs) | depends on BOM | depends on BOM | |