Rigid-flexible PCBs

Rigid-flexible PCBs

Production capabilities

Comment

Max. Layer

10 Layer

PCB thickness tolerance

±10%

finished
board

Min. trace width and clearance

0.075mm – 0.09mm

0.05 only
prototypes

Normal trace width and clearance

0.1mm – 0.125mm

min. hole-Ø

thickness < 0.6mm

0.2mm

finished
hole diameter

thickness 0.6mm

0.35mm

min. PCB thickness

1 & 2 layer

0.17mm

Multilayer

4-Layer: 0.4mm; 6-Layer:
0.6mm

max. PCB size

1 & 2 layer

400mm * 400mm

Multilayer

550mm * 550mm

min. clearance layout to outline

routed outline: 0.2mm

V-cut outline: 0.3mm

Soldermask

SM opening

0.075mm – 0.1mm

SM bridge

0.1mm

colors

green; blue; white; black; red etc.

SM thickness

12µm – 30µm

Legend print

min. text height

0.8mm

min. line width

0.1mm

colors

white; black

Surface finish

immersion silver; immersion
Ni/Au; OSP

others on
request

Surface finish – Gold

thickness

min. thk.

max. thk.

Goldthickness

normal plating

Nickel

2.5µm

5µm

Aluminium
wire bonding

Gold

0.03µm

0.08µm

hard- and thickgold

Nickel

2.5µm

5µm

Gold

0.127µm

1.5µm

abrasion
proof

soft- and thickgold

Nickel

2.5µm

5µm

Gold wire
bonding

Gold

0.25µm

2µm

immersion Gold

Nickel

2.5µm

3.8µm

Gold

0.03µm

0.5µm

Hole plating

holewall Cu thk.

10µm

25µm

Base Cu thickness

12µm

70µm

Finished Cu thickness

17.5µm

105µm

Trace width / clearance

Inner layer

Outer layer

max. Cu thickness

76µm / 76µm

76µm / 76µm

18µm

102µm / 152µm

127µm / 127µm

36µm

127µm / 152µm

152µm / 152µm

70µm

178µm / 203µm

203µm / 203µm

105µm

UL certification

no