Item

PCB

FPC

Number of layer

1~30 layer

1~6 layer

Max processing area(mm)

1200*600

500*600

Min board thickness(mm)

0.2mm

0.1mm

Min hole size

Drilling bit size

0.1mm (finished hole 0.2mm )

0.2mm (PTH)

Laser drilling hole size

0.075mm (finished hole 0.1mm )

0.5mm (Punching)

Min finished hole

0.2mm

Min line width/spacing

3mil/3mil

0.05mm / 0.05mm

Max board thickness

7.0mm

Max copper thickness

6 oz

9um, 12um, 18um, 35um, 70um

(thickness of base copper)

Aspect ratio

15:1

Plating thickness

(microinch)

techniques

Plating type

Min thickness

Max thickness

Plated Ni/Au

Ni thickness

100

150

Au thickness

1

3

Immersion gold

Ni thickness

100

150

Au thickness

1

3

Gold finger

Ni thickness

120

150

Au thickness

5

60

Finished board

thickness tolerance

Thicknes s ＜ 1.0mm

+/-10%

+/ -0.05mm

(External tolerance)

1.0m m ≤ thickness ＜ 2.0mm

+/-8%

Thicknes s ＞ 2.0mm

+/-10%

Multi-press for Blind/buried Vias

Multi-press Cycle ≤ 3 times (case by case)

External treatment

Precise v-cut, externally pressed or milled

HDI board type

1+n+1, 2+n+2

Tolerance of drilled slot

+/-3mil

Tolerance of PTH diameter

+/-2mil

+/ -0.05mm

Tolerance of NPTH diameter

+/-1mil

Impedance control

+/-10%

+/-10%

Base Material

FR1, FR2, FR4, CEM1, CEM3, High Tg Fr4, Rogers, Taconic, Arlon , Rogers , Aluminium base, PTFE,etc

PI, FR4, PET etc

Surface treatment

Selective hard gold, Lead Free HAL, plated gold, Immersion gold/ silver/tin, OSP,

Immersion gold/Tin, plated gold, plated tin

Welding resistance film

Covered in layers with PI and PET film

Sensitive welding resistant oil, ultraviolet ray solidified oil, welding resistant dry film, silk printing oil, separatable welding resistant oil, black carbonic oil, silver pulp

Peeling strength

1.0kg f/cm

Type of oil

Applicable to silk printing in multi color