Define solder paste printing height tolerance

2017/2/2 15:15:29

Hi,
I need one clarification about solder paste printing height tolerance. How to define and fix the solder paste height tolerance after screen printing for inspection purpose. Currently we are using 5mils thickness of stencil, in that we are gave tolerance as 4 to 7mils. Please help to provide the exact tolerance for the above.
And also please let me know, Is there any specification given in IPC Std.

Alvin

2017/2/4 15:15:29

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paufler71

2017/2/4 15:15:29

My favorite psot here. Its very impressive and helpful.

Elhanafy

2017/2/4 15:15:29

Good resource for new beginners.

avonchia

2017/2/4 15:15:29

I am happy that you shared this helpful information with us.Please keep us up to date like this.

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