Quick Turn Pcb/Multilayer Pcb/Fr-4/Pcba/OEM Of Circuit Board
SMT
SMT patch processing will purchase components according to BOM, BOM
provided by customers and confirm the PMC plan of production. After
the preparatory work is completed, we will start SMT programming,
manufacture laser steel mesh and solder paste printing according to
the SMT process.
The components will be mounted on the circuit board through SMT
mounter, and online AOI automatic optical detection will be carried
out if necessary. After testing, the perfect reflow furnace
temperature curve is set to let the circuit board flow through
reflow welding.
After the necessary IPQC inspection, the DIP material can then be
passed through the circuit board using the DIP process and then
through wave soldering. Then it is time to carry out the necessary
post-furnace process.
After all the above processes are completed, QA will conduct a
comprehensive test to ensure product quality.
DIP
1,The process of DIP processing is: putting in the hole →AOI→ wave
soldering → cutting pin →AOI→ correction → washing → quality
inspection.
2,After wave soldering, The products will be will scanned by AOI
equipment to ensure that no error occurs.
What we need:
* Gerber files of the bare PCB
* Bill of materials to include: Manufacturer's part number, type of
part, type of packaging,
component locations listed by reference designators and quantity
* Dimensional specifications for non-standard components
* Assembly drawing, including any change notices
* Final test procedures (if available)
| Copper Thickness | 1oz~3oz,0.5-5 Oz | Base Material | FR4, Aluminium, TG, Rogers, CEM-1 |
| Board Thickness | 1.6mm, 0.5~3.2mm, 0.2-3.0mm, 0.3~2.5mm, 2.0mm | Min. Line Width | 3mi, 4mil, 0.1mm, 0.1mm(Flash Gold)/0.15mm(HASL), 0.1 0mm |
| Min. Hole Size | 0.25mm, 0.1mm, 0.2 Mm, 0.15-0.2mm, 0.1mm-1mm | Surface Finishing | HASL, OSP, ENIG, HASL Lead Free, Immersion Gold |
| Min. Line Spacing | 0.003", 4mil, 0.2mm, 0.15mm, 0.1mm4mil) | Product Name | Printed Circuit Board, 94V0 PCB Design / PCB Manufacturing |
| Application | Electronics Device, Consumer Electronics, Electronical Products,
Industrial, And So On | Solder Mask | Blue, Green. Red. Blue. White. Black.Yellow,
Green/black/white/red/blue Etc., |
| Layer | 1~20 Layers, 1-24layers | Rohs | Lead free |
| Turnkey PCBA | PCB+components sourcing+assembly+package |
| Assembly details | SMT and Thru-hole, ISO lines |
| Lead Time | Prototype: 15 work days. Mass order: 20~25 work days |
| Testing on products | Flying Probe Test, X-ray Inspection, AOI Test, functional test |
| Quantity | Min quantity: 1pcs. Prototype, small order, mass order, all OK |
| Files we need | PCB: Gerber files(CAM, PCB, PCBDOC) |
| Files we need | Components: Bill of Materials(BOM list) |
| Files we need | Assembly: Pick-N-Place file |
| PCB panel Size | Min size: 0.25*0.25 inches(6*6mm) |
| Max size: 20*20 inches(500*500mm) |
| PCB Solder Type | Water Soluble Solder Paste, RoHS lead free |
| Components details | Passive Down to 0201 size |
| Components details | BGA and VFBGA |
| Components details | Leadless Chip Carriers/CSP |
| Components details | Double-sided SMT Assembly |
| Components details | Fine Pitch to 0.8mils |
| Components details | BGA Repair and Reball |
| Components details | Part Removal and Replacement |
| Component package | Cut Tape,Tube,Reels,Loose Parts |
| PCB assembly | Drilling-----Exposure-----Plating-----Etaching &
Stripping-----Punching-----Electrical Testing-----SMT-----Wave
Soldering-----Assembling-----ICT-----Function
Testing-----Temperature & Humidity Testing |
Q&A
Q: What files do you use in PCBA fabrication?
A: Gerber or Eagle, BOM listing, PNP and Components Position.
Q: Is it possible you could offer sample?
A: Yes, we can custom samples for your testing before mass
production.
Q: How much time could I get the quotation after sent Gerber, BOM
and test procedure?
A: Within 6 hours for PCB quotation and around 24 hours for PCBA
quotation.
Q: How can I know the process of my PCBA production?
A: 7-10 days for PCB production and components purchasing, and 10
days for PCB assembly and Testing.
Q. Are my design secure when I send them to you?
Your files are held in complete safety and security while Kerongda
is in possession of them.Your files are never shared with any third
parties,only our colleagues have access to your design files.Since
they are your property,we respect the copyright of your files.The
customer controls the disposition of these files per your
requirements and written approval.
Q.What is the warranty?
The warranty is 2years.
