Minimum linearity, spacing (mm)

Min width, spacing

Single side (s/s)

Double sided (d/s)

(multilayer)

1/2OZ

1OZ

2OZ

1/2OZ

1OZ

2-5OZ

1/2OZ

1OZ

2-3OZ

0.1 ±0.02

0.2 ±0.05

0.5 ±0.1

0.1 ±0.02

0.2 ±0.05

0.5 ±0.1

0.1 ±0.02

0.2 ±0.05

0.5 ±0.1

zero point one five

zero point one

Aperture tolerance (mm)

Hole tolerance

0.45-6.6,±0.05

0.25-6.6,±0.05

0.2-6.6,±0.05

Minimum hole spacing tolerance (mm)

Min hole distance tolerance

±0.127

±0.08

±0.03

Minimum distance between board edge and line (mm)

Min distance between board edge and line

Min0.23

Minimum component mark font (mm)

Min size of word

one point three

one

zero point eight

Screen printing error (mm)

Screen PrintingTolerance

±0.3

±0.3

±0.1

Minimum width between pads (mm)

Min width between pads

zero point three

zero point three

zero point eight

zero point three

zero point three

zero point five

zero point three

zero point four

zero point four five

Monthly production square meters

Square meters per month

fifty thousand

one hundred thousand

twenty thousand

texture of material
Material

94HB / FR1 /CEM-1 / CEM-3 / FR-4 / AL / FPC/ MCPCB

Maximum size

Max Panel Szie

one thousand and two hundred × 500mm

600*500mm

five hundred × 450mm

Maximum thickness

Board Thickness

0.3 - 4.0mm

Plating Thickness

Copper thickness

Copper plating on the hole wall is generally 25.4um, with a minimum of 15um and a maximum of 50um,

Averagehole coppper:25.4um, Min 15um

(hot air flat) / solder thickness (UM)

HASL thickness

Minimal 2/Maximal 30

Thickness of nickel coating (UM)

Ni thickness

Minimal 3/Maximal 5

Thickness of nickel and gold (UM)

Au thickness

Nickel layer 3-5um,Gold layer0.05-1.0um