China OEM Enig Pcb - Multilayer PCBs 8L Printed Circuit Board Halogen Free Material| YMSPCB – Yongmingsheng
China OEM Enig Pcb - Multilayer PCBs 8L Printed Circuit Board Halogen Free Material| YMSPCB – Yongmingsheng Detail:
What is Multilayer PCBs
Multilayer Printed Circuit Board, It is a type of PCB which comes with a combination of single sided PCB and double sided PCB. It features layers more than double sided PCB.
Benefits of Multilayer PCBs (compared to single or double-sided PCBs)
- Higher assembly density
- Smaller size (considerable savings on space)
- Increased flexibility
- Easier incorporation controlled impedance features.
- EMI shielding through careful placement of power and ground layers.
- Reduces the need for interconnection wiring harnesses (reduces overall weight)
Building a Multilayer PCB
Multilayer PCBs are built by joining all the number of layers and materials at high temperature and pressure so as to remove any trapped air between the layers. Resin and adhesive material is used to stick the components and different layers together. You can choose from a number of materials such as exotic ceramic, epoxy glass, or Teflon etc. to build your PCB. The different prepreg and core layers are combined and go through the lamination process taking place at high temperature and pressure that helps to melt the layers together. After that the PCB is cooled down to form a hard and solid board.
YMS Multilayer PCB manufacturing capabilities:
| YMS Multilayer PCB manufacturing capabilities overview | ||
| Feature | capabilities | |
| Layer Count | 3-60L | |
| Available Multilayer PCB Technology | Through hole with Aspect Ratio 16:1 | |
| buried and blind via | ||
| Hybrid | High Frequency Material such as RO4350B and FR4 Mix etc. | |
| High Speed Material such as M7NE and FR4 Mix etc. | ||
| Thickness | 0.3mm-8mm | |
| Minimum line Width and Space | 0.05mm/0.05mm(2mil/2mil) | |
| BGA PITCH | 0.35mm | |
| Min mechanical Drilled Size | 0.15mm(6mil) | |
| Aspect Ratio for through hole | 16:1 | |
| Surface Finish | HASL, Lead free HASL,ENIG,Immersion Tin, OSP, Immersion Silver, Gold Finger, Electroplating Hard Gold, Selective OSP，ENEPIG.etc. | |
| Via Fill Option | The via is plated and filled with either conductive or non-conductive epoxy then capped and plated over(VIPPO) | |
| Copper filled, silver filled | ||
| Registration | ±4mil | |
| Solder Mask | Green, Red, Yellow, Blue, White, Black, Purple, Matte Black, Matte green.etc. | |
Product detail pictures:
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The customer satisfaction is our primary goal. We uphold a consistent level of professionalism, quality, credibility and service for China OEM Enig Pcb - Multilayer PCBs 8L Printed Circuit Board Halogen Free Material| YMSPCB – Yongmingsheng , The product will supply to all over the world, such as: Frankfurt, Sierra Leone, Bangalore, Since our establishment, we keep on improving our products and customer service. We are able to provide you with a wide range of high quality hair products at competitive prices. Also we can produce different hair products according to your samples. We insist on high quality and reasonable price. Except this, we provide best OEM service. We warmly welcome OEM orders and customers all over the world to cooperate with us for mutual development in the future.
By Yannick Vergoz from Monaco - 2018.02.04 14:13
The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
By Frank from kazan - 2017.09.16 13:44
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