Shenzhen Senyan Circuit Co., Ltd.
Shenzhen Senyan Circuit Co., Ltd.
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Welcome to Senyan
Senyan has the capability to manufacture pcb ranging from basic single sided boards up to forty layers, 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.
Our service
1. Comprehensive documents audit to prevent mistakes in PCB Gerber and Bom.
2.Suggest best quality replacement with lower price.
3.Engineering support for test and provide suggestions for mass production.
4.Suggest best shipment method.
5.Sign NDA to keep your design safe.
Advantages:
• 15 Years experience of electronic manufacturing services for PCB & PCBA protytpe and fabrication .
• Components sourcing and PCB assembly to help you easily achieve your electronic products.
• More than 100 customers work with us in Consumer electronics, Home applicance, Medical, Industrial, Communication products and so on.
• 100% inspection of all products
• Response to inquiry within 12 hours
• PCB Protype finished within 5-6 days,PCB mass production finished in 1-2 weeks, PCB finished within 2-3 weeks .
• Exporting to Europe, North and South America, Oceania, Asia and Africa.
Technical requirement:
1) Professional Surface-mounting and Through-hole soldering Technolog
2) Various sizes like 1206,0805,0603 components SMT technology
3) ICT(In Circuit Test),FCT(Functional Circuit Test) technology.
4) PCB Assembly With UL,CE,FCC,Rohs Approval
5) Nitrogen gas reflow soldering technology for SMT.
6) High Standard SMT&Solder Assembly Line
7) High density interconnected board placement technology capacity
| 1 | Material | FR4, (High Tg FR4, General Tg FR4, Middle Tg FR4), Lead-Free Solder Sheet, Halogen Free FR4, Ceramic Filling Material, PI Material, BT Material, PPO, PPE etc. |
| 2 | Board thickness | Mass production: 394mil(10mm) Samples: 17.5mm |
| 3 | Surface finish | HASL, OSP, Immersion Silver, Immersion Gold, ENIG, ENEPIG, Immersion Tin |
| 4 | PCB Max panel size | 1190*350mm/450*450mm |
| 5 | Layer | Samples: 1-64 Layers, Mass production: 2-58 Layers, Flexible PCB: 1-12 Layers |
| 6 | Min.drilled hole size | Machine Drilling 8mil(0.20mm), Laser Drilling 3mil(0.075mm) |
| 7 | PCBA QC | X-ray, AOI Test, Functional Test |
| 8 | Specialty | Gateway, Medical, Security, GPS tracker, Consumer, Automotive electronics |
| 9 | Our service | PCB, Turnkey PCBA, PCB Clone, Housing, PCB Assembly, Component sourcing, PCB development and design, PCB manufacturing from 1 to 64 layers |
| 10 | Sanforized | Buried via, Blind via, Mixed Pressure, Embedded Resistance, Embedded Capacitance, Local Mixed Pressure, Local High Density, Back drill, impedance control. |
| 11 | Certificate | RoHS/ISO9001/TS16949/UL/ISO14001/ISO13485 |
| SMT Manufacturing Capability | |||
| Item | Manufacturing Capability in process | Manufacturing Method | |
| Production size(Min/Max) | 50×50mm / 500×500mm | | |
| Production board thickness | 0.2 ～ 4mm | | |
| Printing solder paste | Support method | | Magnetism fixture, vacuo platform |
| | | Sticking up by vacuo, clamping on both sides ,flexible clamping with sheet, flexible clamping with thick board | |
| Cleaning Method of printing solder paste | | Dry method+ wetting method+ Vacuo method | |
| Accuracy of printing | ±0.025mm | | |
| SPI | Repeated accuracy of volume | <1% at 3σ | |
| Mounting component | Components size | 0603(Option) L75mm Connector | |
| Pitch | 0.15mm | | |
| Repeated accuracy | ±0.01mm | | |
| AOI | FOV size | 61×45mm | |
| Test speed | 9150mm²/Sec | | |
| 3D X-ray | Shootingangle | 0-45 | |
| Rigid RPCB Manufacturing Capability | ||
| Item | RPCB | HDI |
| minimum linewidth/linespacing | 3MIL/3MIL(0.075mm) | 2MIL/2MIL(0.05MM) |
| minimum hole diameter | 6MIL(0.15MM) | 6MIL(0.15MM) |
| minimum solder resist opening (single-side) | 1.5MIL(0.0375MM) | 1.2MIL(0.03MM) |
| minimum solder resist bridge | 3MIL(0.075MM) | 2.2MIL(0.055MM) |
| maximum aspect Ratio (thickness/hole diameter) | 10:1 | 8:1 |
| impedance control accuracy | +/-8% | +/-8% |
| finished thickness | 0.3-3.2MM | 0.2-3.2MM |
| maximum board size | 630MM*620MM | 620MM*544MM |
| maximum finished copper thickness | 6OZ(210UM) | 2OZ(70UM) |
| minimum board thickness | 6MIL(0.15MM) | 3MIL(0.076MM) |
| maximum layer | 14层 | 12层 |
| Surface treatment | HASL-LF,OSP ,Immersion Gold, Immersion Tin ,Immersion Ag | Immersion Gold,OSP,selectiveimmersion gold, carbon print |
| Min/max laser hole size | / | 3MIL / 9.8MIL |
| laser hole size tolerance | / | 10% |
FAQ
Q1.What is needed for PCB PCBA quotation?
A: 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?
A: Gerber file: CAM350 RS274X
PCB file: Protel 99SE, P-CAD 2001 PCB
BOM: Excel (PDF,word,txt)
Q3. Are my files safe?
A: 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. MOQ?
A: There is no MOQ .We are able to handle Small as well as large volume production with flexibility.
Q5.Shipping cost?
A: 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.