Electronics Forum | Fri Sep 28 17:39:44 EDT 2012 | hishamuddinjohari
Hi, I cannot find the following SMD semiconductor marking code 'H890' somebody help me
Electronics Forum | Wed Sep 14 23:16:58 EDT 2005 | Author
If it is necessary to define the type SMD semiconductors on its code of the marking (marking code, top mark) - visit the site (no www!)http://users.zebratelecom.ru/~smd_marking The having read article "rules of the marking" you get the full pres
Electronics Forum | Thu Jul 13 22:20:38 EDT 2000 | Dave F
=10 mils larger than lead 3 silk screen legend text weight >=10 mils 4 pads >=15 mils larger than finished hole sizes 5 place through hole components on 50 mil grid 6 no silk screen legend text over vias (if vias not solder masked) or holes 7 so
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