Solder mark thickness on PCB

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Is there any regulation I can check on the Solder mark thick... - Jan 09, 2018 by jaisabaigroup

IPC-SM-840. If overall thickness is not specified in purc... - Jan 09, 2018 by Hypnotia

> IPC-SM-840. > > If overall thickness is not ... - Jan 11, 2018 by jaisabaigroup

jaisabaigroup

#79578

Solder mark thickness on PCB | 9 January, 2018

Is there any regulation I can check on the Solder mark thickness specification? Or it is depends on PCB manufacturer's design.

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Hypnotia

#79584

Solder mark thickness on PCB | 9 January, 2018

IPC-SM-840.

If overall thickness is not specified in purchasing documents, a supplier will do whatever it wants.

Specify your requirements. Typical values are 20-50um.

Regards

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jaisabaigroup

#79603

Solder mark thickness on PCB | 11 January, 2018

> IPC-SM-840. > > If overall thickness is not > specified in purchasing documents, a supplier > will do whatever it wants. > > Specify your > requirements. Typical values are > 20-50um. > > Regards

Thank you very much, Pavel.

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