- Board Thickness
- Copper Thickness
- Soldermask Color
- Silkscreen Color
- Surface Technics
- Min Holes
- Min Line Width and space
FR4 double layer printed circuit board PCB with Factory Price
Board Thickness: 1.6mm
Copper Thickness: 50um
Soldermask Color: Green
Silkscreen Color: White
Surface Technics: ENIG
Min Line Width and space:5mil/5mil
FR4 Made Ability
|HASL,Immersion Gold,Gold Plating,OSP,Immersion Tin,etc|
|3||Min. Line Width||3 mil|
|4||Min. Line Space||3 mil|
|5||Min. Space between Pad to Pad||3 mil|
|6||Min.Hole Diameter||0.10 mm|
|7||Min. Bonding Pad Diameter||10 mil|
|8||Max. Proportion of Drilling Hole and Board Thickness||1:12:5|
|9||Max. Size of Finish Board||23 inch*35 inch|
|10||Rang of Finish Board's Thickness||0.21-7.0 mm|
|11||Min. Thickness of Soldermask||10 um|
|12||Soldermask||Green,Yellow,Black,White,Red,Transparent photosensitive solder mask,Strippable solder mask|
|13||Min. Linewidth of Idents||4 mil|
|14||Min. Height of Idents||25 mil|
|15||Color of Silk-screen||White,Yellow,Black|
|16||Date File Format||Gerber file and Drilling file,Report series,PADS 2000 series,Powerpcb series,ODB++|
|17||E-testing||100% E-Testing:High Voltage Testing|
|18||Material for PCB|
High TG Material:High Frequence
|19||Other Test||Impedance Testing,Resistance Testing,Microsection etc|
|20||Special Technological Requirement||Blind&Buried Vias and High Thickness Copper|
PCB Quality Requirement
2.double layer board acceptability≥99%
3.four-layer board acceptability:≥98%
4.six-layer board acceptability:≥97%
5.eight-layer board acceptability:≥97%
6.ten-layer board acceptability:≥95%
7.customer satisfaction :≥90%
8.complaint rate/rejected rate:≤ 3%
UL, TS16949, ISO14001, ISO9001-2008, and RoHS
2L PCB FAQ
Q: What the package of the products?
A: We use vacuum packaging.
Q: Do you accept PCB design with different boards on the same panel?
A: Of course, we can do different boards on the same panel.
Q: What kind of surface treatment process do you adopt on my double layer PCB boards?
A: Such as ENIG, Plating Gold, HAL-LF, Chem.Tin, Chem.Ag and OSP.But on you double-sided pcb usually uses immersion gold.
Q:How long does it take to deliver my design double-sided pcb printed circuit board?
A:Actually,double layer pcb sample fastset delivery time is 24 hours,and mass production is 5 days.
Q:What color is the solder mask of double layer pcb board?
A:The solder mask of double sided pcb is green.
Q:What color is the silkscreen of 2L pcb board?
A:The silkscreen of double-sided pcb is green.