Fr4 Pcb Material Easyeda Smt Assembly PCB Prototype Service Bom In Inventory
Introdution to our PCBD
Types and uses of PCBD
(A) 4-layer board
The substrate material is mainly epoxy glass fiber cloth. The main uses are personal computers, medical electronic equipment, measuring instruments, semiconductor testing machines, numerical control machines, electronic switches, communication machines, memory circuit boards, IC cards, etc.
(B) 6-8 layer board
The substrate material is still mainly epoxy resin glass fiber cloth. Most of them are used in electronic switches, semiconductor testing machines, mid-range personal computers, engineering workstations and other machines.
(C) 10 layers or more
The material is mainly glass benzene resin material, or epoxy resin is used as the multi-layer prototype PCB substrate material. The application of this type of prototype PCB is special, and it is used in large industrial computers, high-speed computers, defense machines, communication machines, etc.
PCB prototype service Capacities and Technical Specification
| NO. | Items | Capabilities |
| 1 | Layers | 2-68L |
| 2 | Maximum machining size | 600mm*1200mm |
| 3 | Board thickness | 0.2mm-6.5mm |
| 4 | Copper thickness | 0.5oz-28oz |
| 5 | Min trace/space | 2.0mil/2.0mil |
| 6 | Minimum finished aperture | 0. 10mm |
| 7 | Maximum thickness to diameter ratio | 15:1 |
| 8 | Via treatment | Via, blind&buried via, via in pad, Copper in via … |
| 9 | Surface finish/treatment | HASL/HASL lead free, Chemical tin, Chemical Gold, Immersion gold Inmersion Silver/Gold, Osp, Gold Plating |
| 10 | Base Material | FR408 FR408HR, PCL-370HR;IT180A, Megtron 6(Panasonic);Rogers4350,
Rogers4003, RO3003, Rogers/Taconic/Arlon/Nelco laminate with FR-4 material(including partial Ro4350B hybrid laminating with FR-4) |
| 11 | Solder mask color | Green.Black.Red.Yellow.White.Blue.Purple.Matte Green. Matte Black |
| 12 | Testing Service | AOI, X-Ray, Flying-Probe, Function Test, First Article Tester |
| 13 | Profiling Punching | Routing,V-CUT,Beveling |
| 14 | Bow&twist | ≤0.5% |
| 15 | HDI type | 1+n+1,2+n+2,3+n+3 |
| 16 | Min mechanical aperture | 0.1mm |
| 17 | Min laser aperture | 0.075mm |
| Turnkey PCBA | PCB+components sourcing+assembly+package |
| Assembly details | SMT and Thru-hole, ISO SMT and DIP lines |
| Lead Time | Prototype : 15 work days. Mass order : 20~25 work days |
| Testing on products | Testing jig/mold , X-ray Inspection, AOI Test, Functional test |
| Quantity | Min quantity : 1pcs. Prototype, small order, mass order, all OK |
| Files needed | PCB : Gerber files(CAM, PCB, PCBDOC)
Components : Bill of Materials(BOM list)
Assembly : Pick-N-Place file |
| PCB Panel Size | Min size : 0.25*0.25 inches(6*6mm)
Max size : 1200*600mm |
| Components details | Passive Down to 0201 size
BGA and VFBGA
Leadless Chip Carriers/CSP
Double-sided SMT Assembly
Fine Pitch to 0.8mils
BGA Repair and Reball
Part Removal and Replacement |
| Component package | Cut Tape, Tube, Reels, Loose Parts |
| PCB+ assembly process | Drilling-----Exposure-----Plating-----Etaching & Stripping-----Punching-----Electrical Testing-----SMT-----Wave
Soldering-----Assembling-----ICT-----Function Testing-----Temperature & Humidity Testing |
What CESGATE provide?
1. The whole process is equipped with a professional team to serve you.
2. Free stack-up design service, according to your gerber and impedance until you are satisfied.
3. Felxible payment methods and negotiable payment terms
4. Turnkey service from PCB fabrication, assembly, BOM procurement to delivery.
Consumer Electronics Industry
Printed circuit boards are bridges that carry electronic components and connect circuits. They are widely used in communication electronics, consumer electronics, computers, automotive electronics, industrial control, medical equipment, national defense and aerospace. missing electronic components.
In the current environment of accelerated evolution of cloud technology, 5G network construction, big data, artificial intelligence, sharing economy, Industry 4.0, and the Internet of Things, the PCB industry, as the "mother of electronic products", will become the link in the entire electronics industry chain. base strength.
In recent decades, AR, VR, tablet computers, and wearable devices have frequently become hot spots in the consumer electronics industry, making prototype PCB applications widely distributed in the consumer electronics industry, with the characteristics of large demand, large number of orders, and rapid replacement.
FAQ
Q: What is needed for PCB & PCBA quotation?
CESGATE: For PCB: Gerber file and technic requirements(material,size, surface finish treatment, copper thickness,board thickness) and quantity you need.
For PCBA: Files mentioned above, BOM, pick and place file. |
Q: What service do you have?
CESGATE: We provide turnkey solution including RD, PCB fabrication, SMT, final assembly,testing and other value-added service. |
Q: Can we inspect quality during production?
CESGATE: Yes, we are open and transparent on each production process with nothing to hide. We welcome customer inspect our production process and check in house. |
Q.Shipping cost?
CESGATE: 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. |
Q: What is the difference between the HDI board and the general circuit board?
CESGATE: Most of HDI use laser to form holes, while general circuit boards only use mechanical drilling, and HDI boards are manufactured by the build-up method (Build Up), so more layers will be added, while general circuit boards are only added once. |
Q. What file formats do you accept for production?
CESGATE: Gerber file: CAM350 RS274X
PCB file: Protel 99SE, P-CAD 2001 PCB
BOM: Excel (PDF,word,txt) |
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