China two layer Fr4 PCB is one of the most popular types of PCBs because they make manufacturers to fabricate more complex circuits, which can benefit uses in higher technology applications and electronics. There is an abundance of applications and electronics which double sided PCBs can be used in electronics such as:LED lighting systems、Consumer Electronics.
YMS Normal PCB manufacturing capabilities overview | ||
Feature | capabilities | |
Layer Count | 1-60L | |
Available Normal 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. | ||
Material | CEM- | CEM-1;CEM-2;CEM-4;CEM-5.etc |
FR4 | EM827, 370HR, S1000-2, IT180A, IT158, S1000 / S1155, R1566W, EM285, TU862HF,NP170G etc. | |
High Speed | Megtron6, Megtron4, Megtron7,TU872SLK, FR408HR,N4000-13 Series,MW4000,MW2000,TU933 etc. | |
High Frequency | Ro3003, Ro3006, Ro4350B, Ro4360G2, Ro4835, CLTE, Genclad, RF35, FastRise27 etc. | |
Others | Polyimide, Tk, LCP, BT, C-ply, Fradflex, Omega , ZBC2000,PEEK,PTFE,ceramic-based etc. | |
Thickness | 0.3mm-8mm | |
Max.copper Thickness | 10OZ | |
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. |