Shenzhen Yideyi Technology Limited Company
Shenzhen Yideyi Technology Limited Company
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SMT PCBA Sub Contract Electronics Assembly Break-Away Planel
Shenzhen Yideyi Technology Co., Ltd is a professional PCB manufacturer, which is located in Shenzhen, China. After many years development, it has become a company which integrates research & development, manufacture, SMT and sales.
Our goal is to be the leading PCB solutions provider in the electronics industry with first-class products and services. We are devoted to be a trusted partner of our customers.
Each board is carefully examined by our dedicated inspection team using AOI and high magnification viewers.
Using our X-Ray machine, we test PCBs to component level and all wiring is fully inspected and tested. Flash
testing and earth bonding tests can also be undertaken where required.
Our SMT Advantages:
• Strict product liability, taking IPC-A-160 standard
• Engineering pretreatment before production
• Production process control (5Ms)
• 100% E-test, 100% visual inspection, including IQC, IPQC, FQC, OQC
• 100% AOI inspection, including X-ray, 3D microscope and ICT
• High-voltage test, impedance control test
• Micro section, soldering capacity, thermal stress test, shocking test
• In-house PCB production
• No minimum order quantity and free sample
• Focus on low to medium volume production
• Quick and on-time delivery
SMT Production processes:
Material Receiving → IQC → Stock → Material to SMT → SMT Line Loading → Solder Paste/Glue Printing → Chip Mount → Reflow → 100% Visual Inspection → Automated Optical Inspection (AOI) → SMT QC Sampling → SMT Stock → Material to PTH → PTH Line Loading → Plated Through Hole → Wave Soldering → Touch Up → 100% Visual Inspection → PTH QC Sampling → In-Circuit Test (ICT) → Final Assembly → Functional Test (FCT) → Packing → OQC Sampling → Shipping
YDY advantage:
Fast Delivery:
PCB/PCBA Products 12Hours the fastest.
Provide the whole industry chain service,
From the pcb board, components purchase to pcb assembly,function testing and casing assembly.
Engineering Support:
PCB file will be checked by our PCB engineer before production and PCBA will be test
according to our engineering testing guide.
Customers Service:
Every feedback to our service department will be dealt with in time.
Customers Solutions:
Provide reasonable suggestion with the pcb files design and bom list choice to Enhance the competitiveness of product in the markets.
Full Tracking:
Systematic order process, could check the production status of the entire purchase order
We have high-qualified management team, experienced R and D team and skilled employees and possess advantaged supply chain, commitment to quality and dedication to our customers service
All our products follow IPC class and are approved by UL, RoHS and ISO9001. Also our executives and technicians are experienced people who have been engaged in PCB industry for more than twenty years so we have rich production management experience and professional PCB skills. We ensure the quality of PCB products by continuously introducing new equipment′s and new technologies and using high quality materials. With professional technicians we can provide early design consultation and technical support, so that customers can be more worry-free. With qualified and reliable products, advanced technology and value-added service, we won the trusts and supports of customers and established a good reputation in the industry.
Production processes:
Material Receiving → IQC → Stock → Material to SMT → SMT Line Loading → Solder Paste/Glue Printing → Chip Mount → Reflow → 100% Visual Inspection → Automated Optical Inspection (AOI) → SMT QC Sampling → SMT Stock →
Material to PTH → PTH Line Loading → Plated Through Hole → Wave Soldering → Touch Up → 100% Visual Inspection → PTH QC Sampling → In-Circuit Test (ICT) → Final Assembly → Functional Test (FCT) → Packing → OQC Sampling → Shipping
PCB assembly Equipment:
1. High speed and precision chip placer or multi-function SMD mounter
2. Wave soldering machine
3. Vacuum machine
4. High temperature box
5. Auto-solder paste printer
6. Hot- and mixed-air reflow
SMT PCBA Manufacture Capacity
| Process | Item | Mass production capability | |
| SMT | Printing | Max PCB size | 900*600mm² |
| Max PCB weight | 8kg | ||
| Solder paste printing tolerance | ±25μm(6σ) | ||
| System repeat calibration tolerance | ±10μm(6σ) | ||
| Scraper pressure detection | pressure closed-loop control system | ||
| SPI | Detect Min BGA PAD to PAD distance | 100μm | |
| x-axis and Y-axis tolerance | 0.5μm | ||
| False Rate | ≤0.1% | ||
| Mount | Component size | 0.3*0.15 mm²--200*125 mm² | |
| Component max height | 25.4mm | ||
| Populate Max component weight | 100g | ||
| BGA/CSP Min PAD spacing, and Min PAD diameter | 0.30mm,0.15mm | ||
| Populate tolerance | ±22μm(3σ),±0.05°(3σ) | ||
| PCB board size | 50*50 mm²-850*560 mm² | ||
| PCB thickness | 0.3mm--6mm | ||
| Max PCB weight | 6kg | ||
| Populate Max components type | 500 | ||
| AOI | Detect Min components | 01005 | |
| Detect false type | Incorrect conponents,missing components,opposite direction,,component shift,Tombstone,Mounting on side,unsoldering,insufficient solder,Lead raised,Solder ball | ||
| Foot warping detection | 3D Detection function | ||
| Reflow | Temperature Accuracy | ±1ºC | |
| Welding protection | nitrogen protection;(remaining oxygen<3000ppm) | ||
| Nitrogen Control | Nitrogen closed-loop control system,±200ppm | ||
| 3D X-Ray | Magnification | Geometric Magnification;:2000 times;System Magnification:12000times | |
| Resolution | 1μm /nm | ||
| Rotation Angle &Slanting Perspective | Any ±45°+360°rotation | ||
| DIP | Preelaboration | Automatic forming technology | Component Automatic forming |
| DIP | DIP technology | Automatic Insertion machine | |
| Wave soldering | Wave soldering type | Ordinary wave soldering | |
| Inclination angle of transport guide rail | 4--7° | ||
| Temperature accuracy | ±3ºC | ||
| Soldering protection | nitrogen protection | ||
| Non-welding pressure contact technology | Max PCB board size | 800*600mm² | |
| Press down height accuracy | ±0.02mm | ||
| Pressure Range | 0-50KN | ||
| Pressure Accuracy | Standard value:±2% | ||
| Hold time | 0-9.999S | ||
| Conformal coating technology | Max PCB board size | 500*475*6mm | |
| Min Nozzle size | 2mm | ||
| Other characteristic | Conformal coating pressure Programmable control | ||
| ICT test | test level | Device level test,Test hardware connection status. | |
| Test point | >4096 | ||
| Test content | Contact test ,Open/short test,Resistance capacitance test test,diode, triode,mosfet test,No power on hybrid test,Boundary scan chain test,Power on mixed mode test. | ||
| Assembly and test | Production type | TouchPad | Mass production |
| TWS | Mass production | ||
| Baby Camera | Mass production | ||
| Gaming controller | Mass production | ||
| Life Watch | Mass production | ||
| Temperature cycling test | Temperature range | -60ºC--125ºC | |
| Rise/lower temperature rate | >10ºC/min | ||
| Temperature tolerance | ≤2ºC | ||
Package &Shipping Methods:
1. Vacuum package with silica gel, Carton box with packing belt.
2. By DHL, UPS, FedEx, TNT
3. By EMS
4. By sea for mass quantity according to customer's requirement
FAQ:
Q1. How to keep our product information and design file secret ?
We are willing to sign a NDA effect by customers side local law and promising to keep customers data in high confidential level.
Q2. What file formats do you accept for production?
Gerber file: CAM350 RS274X
PCB file: Protel 99SE, P-CAD 2001 PCB
BOM: Excel (PDF,word,txt)
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 to make sure the PCBAs are completely well recieved?
We will pack with aluminum bag, and insert card, up and bottom card with stable cartons.
Q5. How to ship the PCBAs?
For small packages, we will ship the boards to you by DHL,UPS,FEDEX,TNT. Door to door service! For mass production, we could ship by air, by sea.
Q6. How to make sure the function is fine?
We could make sample/prototype and do functional testing before mass production.
Q7. What Trade Terms do you accept?
Payment: T/T in advance (Western Union , paypal is welcomed)