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By certification 
Parameter
Layers: 6L
Material: RT5880 + RO4350B
Board Thicknes: 1.1 mm
Copper Thicknes: 35/35/35/35 um
Line/Space: 3.5/4 mil (inner layer)
Smallest Hole Diameter: 0.3mm
Surface Treatment: ENIG(2U'')
Technical Feature:
Blind/Buride Via Holes; 10% Impedance control; Edge plated; Epoxy and capping with copper
Applications
Communication base station
Special Note:
More Technologies Limited has strong manufacturing capabilities and high-quality products and services. This is a 6-layer high-frequency mixed-pressing board with back drilling, Epoxy and capping with copper. The regular delivery time is 10 days, and the fastest delivery can be achieved in 5 days.
You might have heard this concept called “edge plating” or “castellation,” which is the copper plating that runs from the top to the bottom surfaces of a PCB, and runs along at least one of the perimeter edges. PCB edge castellation ensures a strong connection through the board and limits the chance of equipment failures, especially in controlling protections for small form factor boards and sub-motherboards.
What are the advantages of Edge plated?
1. Improving current-carrying capabilities;
2. Edge connections and protection;
3. Edge soldering to improve fabrication;
4. Better support for connections such as boards that slide into metal casings
If you have such products or designs, please contact us. More Technologies Limited is happy to provide you with free technical advice and design suggestions.
http://www.rogerspcb.com/
