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[China]
Trade Verify
Address: 368 Yinhe Road, Xiazhuang Street, Qingdao City, Shandong Province, China
Contact name:Wang
Qingdao Kerongda Tech Co.,Ltd. |
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Verified Suppliers
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Advantages of multilayer circuit boards
1, the multi-layer circuit board assembly density is high, the size is small, with the volume of electronic products is getting smaller and smaller, the function of PCB circuit board is also put forward higher requirements, the demand for multi-layer circuit board is also increasing.
2, the selection of multi-layer PCB circuit board laying line is convenient, the length of the laying line is greatly shortened, the laying line between the electronic components is reduced, but also improve the data signal transmission rate.
Double-sided PCB board
Double-sided PCB board is a very important PCB board in the circuit board, the market has double-sided circuit board metal base PCB board, Hi-Tg heavy copper foil circuit board, flat winding double-sided circuit board, high frequency PCB, mixed dielectric base high frequency double-sided circuit board, etc. It is suitable for a wide range of high-tech industries such as: telecommunications, power supply, computer, industrial control, digital products, scientific and educational instruments, medical instruments, automobiles, aerospace defense and so on.
Double-sided PCB Sample
Double-sided PCB proofing, the most commonly used process. At the same time rosin process, OSP process, gold plating process, gold plating, silver plating these processes, in the double panel is also applicable.
Tin spray proceance, the pad is silver, the pad is easy to tin, easy to weld, low price.
Sikkim process: Stable quality, usually used in the presence of Bundin IC.ss: good appear
| Base Material | FR4, Aluminium, TG, Rogers, CEM-1 | Copper Thickness | 1oz~3oz,0.5-5 Oz |
| Min. Line Width | 3mi, 4mil, 0.1mm, 0.1mm(Flash Gold)/0.15mm(HASL), 0.1 0mm | Board Thickness | 1.6mm, 0.5~3.2mm, 0.2-3.0mm, 0.3~2.5mm, 2.0mm |
| Surface Finishing | HASL, OSP, ENIG, HASL Lead Free, Immersion Gold | Min. Hole Size | 0.25mm, 0.1mm, 0.2 Mm, 0.15-0.2mm, 0.1mm-1mm |
| Product Name | Printed Circuit Board, 94V0 PCB Design / PCB Manufacturing | Min. Line Spacing | 0.003", 4mil, 0.2mm, 0.15mm, 0.1mm4mil) |
| Solder Mask | Blue, Green. Red. Blue. White. Black.Yellow, Green/black/white/red/blue Etc., | Application | Electronics Device, Consumer Electronics, Electronical Products, Industrial, And So On |
| Rohs | Lead free | Layer | 1~20 Layers, 1-24layers |
Our Advantages:
1. Program and functional test and package by Free.
2. High quality: IPC-A-610E standard, E-test, X-ray, AOI test, QC, 100% functional test.
3. Professional service: PCB/FPC/Aluminium Making, SMT, DIP, Component Sourcing, OEM with 21 years experience.
4. Certifications: UL, 94v-0, CE, SGS, FCC, RoHS, ISO9001, ISO14001,IATF16949
Kerongda is a PCB manufacturer, providing turnkey and partial turnkey printed circuit board assembly services.We can produce customized PCB board and PCBA for you ,PCB solder mask color ,material, thickness etc... all can be chosed as your demands.
