FR4 Made Ability
NO ItemCraft Ability
1Surface FinishhHASL,Immersion Gold,Gold Plating,OSP,Immersion Tin,etc
3Min. Line Width3 mil
4Min. Line Space3 mil
5Min. Space between Pad to Pad3 mil
6Min.Hole Diameter0.10 mm
7Min. Bonding Pad Diameter10 mil
8Max. Proportion of Drilling Hole and Board Thickness1:12:5
9Max. Size of Finish Board23 inch*35 inch
10Rang of Finish Board's Thickness0.21-7.0 mm
11Min. Thickness of Soldermask10 um
12SoldermaskGreen,Yellow,Black,White,Red,Transparent photosensitive solder mask,Strippable solder mask
13Min. Linewidth of Idents4 mil
14Min. Height of Idents25 mil
15Color of Silk-screenWhite,Yellow,Black
16Date File FormatGerber file and Drilling file,Report series,PADS 2000 series,Powerpcb series,ODB++
17E-testing100% E-Testing:High Voltage Testing
18Material for PCBHigh TG Material:High Frequence(ROGERS,TEFLON,TADONIC,ARLON):Halogen-free Material
19Other TestImpedance Testing,Resistance Testing,Microsection etc
20Special Technological RequirementBlind&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.