laserinfo:pcb_stencils
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laserinfo:pcb_stencils [2009/05/06 20:24] ladyada |
laserinfo:pcb_stencils [2016/01/28 18:05] (current) |
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| You'll need: | You'll need: | ||
| - A laser cutter | - A laser cutter | ||
| - | - Kapton film, I like the 1 mil thick 1 ft square sheets from [[http://www.mcmaster.com/#2271K2|McMaster-Carr]] | + | - Kapton film, I like the 2 mil thick 1 ft square sheets from [[http://www.mcmaster.com/#2271K2|McMaster-Carr]] |
| - Solder paste such as [[http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=KE1507-ND|Kester No-Clean]] | - Solder paste such as [[http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=KE1507-ND|Kester No-Clean]] | ||
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| I usually use the Dimension layer info to make a jig for silkscreening by cutting out the PCB outline in a 0.062'' (1/16th) clear acrylic sheet | I usually use the Dimension layer info to make a jig for silkscreening by cutting out the PCB outline in a 0.062'' (1/16th) clear acrylic sheet | ||
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| + | Here is a LFCSP 16 (4mm on each side) cut out of 2 mil kapton as above | ||
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| + | {{:laserinfo:lfcspkapton.jpg|}} | ||
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