how to design a suitable pcb?

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The factor of affect price of PCB The factor of affect price of PCB http://www.andwinpcb.com http://www.andwinpcb.com

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Page 1: How to design a suitable pcb?

The factor of affect price of PCBThe factor of affect price of PCB

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Page 2: How to design a suitable pcb?

1. PCB Size

Cost

Size

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Page 3: How to design a suitable pcb?

2. Trace Min. wdith / Space

General Cost >= 5 / 5 mil ( 0.127 / 0.127 mm )

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Page 4: How to design a suitable pcb?

General Cost >= 0.3mm

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Page 5: How to design a suitable pcb?

CNC DRILL Machine Laser Drill machine

If Min. Via Holes is 0.1mm or smaller, It need to be drilled by Laser drill machine,PCB cost will high much,especial for sample or small batch.

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Page 6: How to design a suitable pcb?

4. Board thickness

General PCB thickness is 1.6mmFor is the PCB thickness price compare

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Page 7: How to design a suitable pcb?

5. copper thickness

General Copper thickness 1.0 OZ( 35um)

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Page 8: How to design a suitable pcb?

6.Surface treatment

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Page 9: How to design a suitable pcb?

7.Layers count

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Page 10: How to design a suitable pcb?

8.1 Material - Brand

GDM - www.goldenmax.cn

KB - www.kblaminates.com

ShengYi - www.syst.com.cn

ISOLA - www.isola-group.com

Rogers - www.rogerscorp.com

Website:Website:

ITEQ - www.iteq.com.tw

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Page 11: How to design a suitable pcb?

8.Material - Type

General : TG 130 - KBTG 150 - KBTG 170 - ITEQRF - RogersIf hope to down cost, GDM for TG130 is OK

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