Electronics Forum | Sun Dec 17 23:22:17 EST 2006 | bigdaddysoy9
If you are talking about a chip capacitor, then I think it's 50% (of component width) side to side for class 1 and 2. And 25% for class 3. There is no end overhang permitted for all 3 classes.
Electronics Forum | Tue Jul 01 12:21:16 EDT 2008 | short_timer
Let�s say I want to increase the shear strength of a solder joint. Does a lot of solder around a joint create more strength? Why not just absolutely bury the component lead in solder. My initial thought is that it doesn�t increase strength, but I don
Electronics Forum | Mon Dec 18 16:43:22 EST 2006 | darby
Boomerang, You said you are new to this so, First question. Are the components placed correctly with no offset pre-reflow? If the answer is yes then it's happening in the oven. Most likely cause is pcb design. If the answer is no then you have a pla
Electronics Forum | Sat Aug 21 05:43:35 EDT 2010 | rezai_k2005
I want setup a TV factory and need to know how much SMT equipment is need and which model is best and wht's their prices?
Electronics Forum | Sat Aug 21 13:12:04 EDT 2010 | dan_ems
That depends on the boards that need to be assembled, do you have a project something? would be much cheaper if you assemble these boards to a specialized company, our company can offer you good prices for SMT assembly.
Electronics Forum | Tue Apr 24 21:12:32 EDT 2001 | davef
I prefer mine skewered with a remoulade, yum. IPC-A-610 allows component side overhang to the lesser of either up to 25% of the component termination width or up to 25% of the width of the pad for Class 3 devices. Help us understand your problem.
Electronics Forum | Thu Mar 28 14:04:16 EST 2002 | davef
Intermetalic Layer (IL). A compound formed at the interface of two different metals, whose atoms have an extremely high natural attraction for each other, so high, that they do not bond to other elements by any other means. Also, intermetalic compo
Electronics Forum | Mon Apr 01 07:41:40 EST 2002 | davef
Hey Bob, Boy, you are lucky to have a laboratory, and now colorful pix!!! The only silver IMC that you will see are: * Ag6Sn, much less likely at 'normal' soldering temperatures * Ag3Sn, much more likely Allowable silver concentration: * Below 2%
Electronics Forum | Sun Feb 05 17:44:47 EST 2017 | spoiltforchoice
Printer->Paste Inspection(which might be a feature of the printer)->High speed placer (for all the little parts)->Accurate Placer(for your BGA Processor,RAM,eMMC and big things that don't fit in the high speed)->Reflow oven->AOI->PCB stacker All of t
Electronics Forum | Mon Jan 21 06:58:41 EST 2019 | kiransahu
Without PCB layout, not much would get done. It is a ubiquitous need across industries; Industrial, consumer, military...Everywhere you look, there are chips soldered to PCBs to create a final product for the end customer. But where did we all learn
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