Electronics Forum | Thu Mar 31 15:53:23 EDT 2022 | stephendo
And pin outs of both. Once I saw a SOT-6 replaced with a miniSOT-6 (IIRC) The pin outs of the two parts were different. We did make an adaptor board and it wasn't too bad. We populated a panel of the adaptor boards, depanelized them and put them in t
Electronics Forum | Sat Mar 20 14:48:47 EST 1999 | John
Thanks guys, since I have no control as to who makes the board (probably the lowest bidder), I guess I'll keep the SOT's on top. Thanks for your help, John | John, | | SOT 23's on the bottom side is no real problem...as long as you get the orientai
Electronics Forum | Sat Mar 20 09:02:47 EST 1999 | John W
John, SOT 23's on the bottom side is no real problem...as long as you get the orientaion to the wave right and you remember to increase the pad sizees to allow the solder to get to the pads. Soldering with only one wave would be trick as Vinesh sugg
Electronics Forum | Wed Oct 06 10:50:03 EDT 1999 | Wolfgang Busko
| Hopefully, everybody suffers from solderability of SOT-23 devices and I would like to know how everybody else resolves this problem. | Historically, here, we have always gone for 6 thou stencils. I found that going to an 8 thou stencil improved the
Electronics Forum | Thu Oct 07 18:30:22 EDT 1999 | jason gray
| | Hopefully, everybody suffers from solderability of SOT-23 devices and I would like to know how everybody else resolves this problem. | | Historically, here, we have always gone for 6 thou stencils. I found that going to an 8 thou stencil improved
Electronics Forum | Thu May 01 12:28:56 EDT 2008 | petergog
what is the main concern about this reqirement? Why IPC-A-610c is revsised to this? IPC-A-610c said it is a defect.Solder touches the body of a plastic bodied component, eg SOICs and SOTs. But D version think it is acceptable. WHY? I thought "plasti
Electronics Forum | Sat Jun 28 07:19:32 EDT 2014 | sramos
Based on your knowledge and experience, could you tell me about speed differences when placing a mix of SMD at mass production? We could consider packages like the small R & C chips, then SOD323, SOT-23, SOT-23-5, SOT23-6, SON6, QFN8, SOIC-8, SOIC-16
Electronics Forum | Sun Jan 23 03:07:16 EST 2000 | Robert Steltman
We are experiencing 2%+ dropout on one particular SOT23 device. This seems to occur during the actual pickup phase. I have made sure that my pickup position and height are correct. If I single step through the forward feed of the component, viewing i
Electronics Forum | Mon Aug 09 19:15:49 EDT 1999 | ScottM
| Dear all, | | Has anyone come across an electronic source for SOT23 etc; part markings and their meanings. Obviously, I could wade through the various data books.........but I don't really want to.....yet. | | Thanks in advance, | | Chris. | Tr
Electronics Forum | Mon Jan 10 03:10:19 EST 2000 | H.J.Zwier
Hi Robert, Try looking at www.marsport.demon.co.uk/smd/ This site contains a list of html files with all marking codes known at this moment. Your example of a transistor with marking code 8A can be a 3V3 zener diode or a npn general purpose transi
