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one

Finished plate thickness

0.2-3.0mm

sixthreemm

two

Thick copper capacity

1/3-2oz

fouroz

three

Hole copper thickness

15-25 um

15-70 um

four

Minimum line width spacing

zero point zero eight nine/zero point zero eight nine mm(3.5 mil)

zero point zero seven five/zero point zero seven five mm(3.0 mil)

five

Minimum inner layer thickness

0.2 mm(Copper free)

0.15 mm(Copper free)

six

Minimum completed aperture

0.15 mm

0.1 mm

seven

drill holetolerance(PTHhole)

± 0.076 mm

± 0.05 mm

eight

minimumSMDspacing

0.18 mm(7mil)

0.15 mm(6mil)

nine

minimumSMDwidth

0.2 mm(8mil)

0.15 mm(6mil)

ten

Minimum Green Oil Bridge Width

0.089 mm(3.5 )

0.075 mm(3.0mil)

eleven

formingRoute

± 0.1 mm

± 0.075 mm

twelve

Interlayer alignment accuracy

≤ 3 mil

≤ 2.5 mil

thirteen

Impedance control

± 10%

±8%

fourteen

Workboard size

533 mm×610 mm

1500 mm×700 mm

fifteen

Plate bending and warping

≤ 0.75%

≤ 0.5%

sixteen

Number of layers

sixteen layer

twenty-two layer