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Flexible Printed Circuits((FPC))

Flexible Printed Circuits (F.P.C)

 

FPC (also called flexible PCB) has plenty of advantages such as light, thin, flexible, which can conform to your high standard requirement. In addition to the basic single sided type, we offer double sided FPC, and multi-layers type.FPC can be applied to communication device, digital camera, laptop, cell phone, meter, LCD, etc.

 

Base material

PI¡¢PET

Thickness of base copper

18µm/35µm

Largest size

Single Sided-550mm x 250mm

Double Sided-500mm x 250mm

Min. hole diameter of drilling

ø 0.15mm / 6mil

Min. hole diameter of punching

ø 0.5mm / 20mil

Min. Trace width / Min. Space

0.075mm (3mil)

Peeling strength

1.0kg.f /cm

Multi-layers

Up to 4 layers

Passive Component

Min. 0201

Connector

Min. Pitch 0.3mm

Stiffener

PI, PET, FR4, Metal

Solder heat Temp

Polyimide£º280¡ãC / 10sec

Polyester£º243¡ãC / 5sec

Surface Treatment

Gold plating£º1µ¡±~10µ¡± ( (Ni:1µ¡±~9.85µ¡± + Au:0.05µ¡±~0.15µ¡±))

Immersion Gold£º1µ¡±~5µ¡±

OSP

Immersion Tin£º2µ" ~ 40µ"

Tin Plating£º200µ"~1000µ"

Dimension Tolerances

Conductor Width£º¡À0.03mm~¡À0.05mm

Outline Dimension£º¡À0.1mm~¡À0.03mm

Apply Coverlay Tolerance£º¡À0.3~0.5mm

Hole Diameter£º¡À0.1mm

*1u¡±(microinch)=0.0254um(micrometer)

 

SMT service

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