r-5785(ge)&R-5680(ge)-pcb-fabrication
Megtron7GE Multilayer Fabrication de PCB.R-5785(GE)&R-5680(GE) Fabrication de PCB. and R5785(GN)&R5680(GN) Fabrication de PCB. Alcanta PCB company offer Megtron7 series circuit board with Quality grade IPC Class 3. the PCB quality is perfect! Ultra-low transmission loss Highly heat resistant Multi-layer circuit board materials MEGTRON7GN | R-5785(GN), R-5785(GE), R-5785. We have used these materials with Military electronic products, Aviation electronic products, High-end communication electronics products. and Suitable for high-speed large volume data transmission of server and router by our top-level low dielectric constant and dissipation factor. Support super high multi-layer and large-size of PCB.
The PCB types are Standard Multilayer PCBs, Multilayer HDI PCB, Cavity PCB, Embedded Component PCBs and others.The PCBs were made with Buried and Blind Vias holes. and Cavity or Controlled Depth Drill and Rout. Many others Technologies. If you have any design questions or Production technology questions. please check with us any time. it’s our pleasure to help you on any time. Technology Contact email: info@alcantapcb.com
About the Megruon 7 materials. Panasonic Corporation,MEGTRON7 PCB core material, a multi-layer circuit board material with the industry’s lowest transmission loss*1, which meets the requirements for high-capacity and high-speed transmission of high-end servers, routers, etc., thereby contributing to the improvement of their signal processing performance.
| Item | Test method | Condition | Unit | MEGTRON7 R-5785(GN) Low Dk glass cloth | MEGTRON7 R-5785(GE) Normal glass cloth | MEGTRON7 R-5785(N) Low Dk glass cloth | MEGTRON6 R-5775(N) Low Dk glass cloth | MEGTRON6 R-5775 Normal glass cloth | |
|---|---|---|---|---|---|---|---|---|---|
| Glass transition temp.(Tg) | DSC | A | °C | 200 | 200 | 200 | 185 | 185 | |
| CTE z-axis | α1 | IPC-TM-650 2.4.24 | A | ppm/°C | 42 | 42 | 42 | 45 | 45 |
| α2 | 280 | 280 | 280 | 260 | 260 | ||||
| T288(with copper) | IPC-TM-650 2.4.24.1 | A | min | >120 | >120 | >120 | >120 | >120 | |
| Dielectric constant(Dk) | 12GHz | Balanced-type circular disk resonator | C-24/23/50 | － | 3.4 | 3.6 | 3.4 | 3.4 | 3.6 |
| Dissipation factor(Df) | 0.002 | 0.003 | 0.002 | 0.004 | 0.004 | ||||
| Peel strength* | 1oz(35μm) | IPC-TM-650 2.4.8 | A | kN/m | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 |
The sample thickness is 0.75mm.
*R-5785(GN), R-5785(GE): H-VLP2, Others: H-VLP Copper
1.Properties
Dk 3.4 Df 0.002
@12GHzTg(DSC)
200°CT288(with copper)
>120min
2. Circuit board material with high heat resistance and high reliability facilitates the production of circuit boards comprising a greater number of layers
*1 As a high layer count circuit board material for high-end servers. As of May 28, 2014, according to Panasonic research.
*2 MEGTRON6 high-layer-count circuit board material.
Today, there is a growing need for high-speed processing of large volumes of data to keep up with the spread of information terminals, such as smartphones and tablet PCs, as well as social networking and video sites. To meet this need, high performance servers, routers and other equipment are under development. Playing a central role in such equipment, circuit board materials also require increased capacity and transmission speed, as well as a greater number of layers. Panasonic has succeeded in the development of a multi-layer circuit board material featuring the industry’s lowest transmission loss*1, which contributes to a further increase in capacity and transmission speed.
We have Megtron 7 PCB materials. If you have any questions, please feel free to contact us with info@alcantapcb.com , we will be happy to help you.