Capability for FPC

Items

Standard

Special

Layer count

1-8

10

Max panel size

250*450mm

NA

Min panel size

10*15mm

NA

Max board thickness/Min board thickness

0.75/0.05mm

NA

Board thickness tolerance(0.1mm≤board thickness﹤0.4mm)

±0.03mm

±0.02mm

Max drill aperture/Min drill aperture

6.4mm/0.04mm

NA

Min green oil bridge

0.2mm

NA

Max base copper thickness/Min base copper thickness

35um/6um

NA

Max dielectric thickness/Min dielectric thickness

50um/12um

NA

Stiffener material

PI/FR4/metal

NA

Tooling tolerance

±0.03mm

±0.02mm

Via(Laser) tolerance

±0.025mm

NA

Hole site tolerance

±0.05mm

NA

Min line width / line space

40um/40um

35um/35um

Etch tolerance

±0.02mm

±0.015mm

Min SM thickness

10um

NA

Max punch panel size

250mm*200mm

NA

Outline tolerance

±0.1mm

±0.05mm

Tolerance of hole to outline

±0.1mm

±0.07mm

Thermal Stressing

288±5℃，10s，3times

Surface treatment

G / F+gold，ENIG，OSP