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Solder Paste

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Solder paste is a material used in the manufacture of printed circuit boards to connect surface mount components to pads on the board. It is also possible to solder through hole pin in paste components by print solder paste in/over the holes.

Community > Groups > Solder Paste > Soldermask and pcb
Soldermask and pcb
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andrewr

Our contract manufacturing agency have procured pcbs from approved vendor. After assembly we found solder mask separated from the PCB on the epoxy area as patches. The top side is intact.
also over the pcb tracks, the mask got damaged.
In what condition during assembly the Mask gets affected?
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Statement: This post is only the personal view of the author and does not represent the opinions of ALLPCB.com.

VICENTE

Remarkable.I have learned a lot from your post.

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