| Place of Origin: | China |
|---|---|
| Brand Name: | CESGATE |
| Certification: | UL, IATF16949, ISO9001 |
| Model Number: | NA |
| Minimum Order Quantity: | 1PCS( NO MOQ) |
| Price: | Negotiable (Depends on your GERBER and BOM) |
| Packaging Details: | PCB: Vacuum Packing / PCBA: ESD Packing |
| Delivery Time: | 3-7 working days |
| Payment Terms: | T/T, L/C |
| Supply Ability: | 13kk soldering spot/day |
| Product Name: | Quick Turn Printed Circuit Boards PCB Assembly Service Rogers Fr4 Lead Free | Feature: | Lead Free |
|---|---|---|---|
| Base Material: | FR4, FR4,Rogers,custom | Board Thickness: | 0.2mm-6.5mm |
| High-end Equipment: | FUJI NXT3/XPF Laminator | Max Board Size: | 680*550mm Smallest:0.25"*0.25" |
| Sweat-Solder: | Surface Finish:Plating Au,Plating Silver,Plating Sn | Surface Treatment: | OSP ,Immersion Gold, Immersion Tin ,Immersion Ag |
| High Light: | Quick Turn PCB Assembly Service,Fr4 PCB Assembly Service,UL Rogers Printed Circuit Boards |
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Quick Turn Printed Circuit Boards PCB Assembly Service Rogers Fr4 Lead Free
The structure and characteristics of commonly used copper clad laminates
(1) Copper-clad phenolic glass cloth laminate
It is a composite product made of impregnated alkali-free glass cloth and epoxy phenolic resin thermocompression bonding. Coated with copper foil on one or both sides. It has the advantages of light weight, good mechanical and electrical system performance, and convenient processing. The surface is light yellow. If we use melamine as selective curing agent, the surface of the board will be light green with good transparency in PCB assembly service.
(2) Copper-clad phenolic paper laminate
It is a laminated product made of impregnated paper (tfz-62) or cotton fiber impregnated paper (1tz-63) by hot pressing into phenolic resin. The double-sided protective tape can be attached to a piece of alkali-free glass impregnated tape, covered with copper foil on one side.
(3) Copper clad epoxy glass cloth laminate
It is a common material for punching holes in metallized printed circuit boards in PCB assembly service.
(4) Copper-clad PTFE laminate
It is a copper-clad laminate, which is based on a PTFE sheet, coated with copper foil, and hot-pressed.
In short, the production of multi-layer pcbs may have what was presented above. When choosing a partner, you should also choose a reliable multi-layer pcb supplier. Shenzhen Tongchuangxin Electronic Commerce Co., Ltd. is a professional development and production of single-sided circuit boards, double-sided circuit boards, multi-layer pcbs and flexible circuit boards for high-tech information technology realization enterprises. Products are widely used in computer peripheral equipment and communication networks. Equipment, medical equipment, power supplies, instruments, industrial interior controls, automobiles, military theory, and China's aviation industry.
PCB inspection method
PCB inspection methods include appearance optical inspection and electrical path test
AOI (Auto Optical Inspection):
It is the automatic optical recognition system. Based on the consideration of production efficiency and inspection accuracy, the use of optical identification instruments to replace manual visual inspection (Visual Inspection) is already a very basic process. The principle of AOI is to first save the standard image file in the device, use the image file to perform optical comparison with the measured object, and automatically determine whether the error of the measured object exceeds the standard. Scrap or repair. Since the circuits on the circuit boards are getting more and more fine, it has already exceeded the limit that can be found by the human eye. Therefore, the AOI equipment of the PCB assembly service is mostly used to check and compare the circuit layers, and compare whether there is too much or too little etching or damage such as collisions.
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 |
Welcome to Chengdu Cesgate Technology Co., Ltd
We can provide one-stop service:
PCB circuit boards+Assembly
E-test.
Electronic components purchasing.
PCB assembly: available on SMT, BGA, DIP.
PCBA function test.
Enclosure assembly.
FAQ
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Q: Are my files safe? |
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Q: Why should we buy from CESGATE? |
| 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: What does CESGATE need for a customized PCB order? CESGATE: When you place a PCB order, the customers need to provide Gerber or pcb file. If you do not have the file in the correct format, you can send all the details related to the products. |
