Electronics Forum | Tue Nov 20 11:57:25 EST 2012 | torch
has anyone ever tried running these devices through a reflow process soldering the tab to the pcb then soldering the TH connections? we have a device which needs fitted but we are soo tight for space that we cannot use a conventional screw/nut to hol
Electronics Forum | Tue Feb 09 18:48:21 EST 1999 | Earl Moon
Has anyone had any experience in using SMT to mount an organic (FR-4, Getek) rider card onto an organic (FR-4, Getek) mother board? By SMT I mean the attachment of the rider card would be through pads directly to pads on the mother board. Than
Electronics Forum | Tue Jun 25 09:31:45 EDT 2002 | Myfloh
Hi everybody, Does someone have experience in the assesment of Surface Mount devices? For the moment we have the Must System II of Multicore but it is not effective to assess the solderability of Surface mount devices. Indeed the conditions are not
Electronics Forum | Mon Aug 14 20:37:03 EDT 2006 | davef
JEDEC defines packaging, matrix trays, tape and reel, and like whatnot. You need to be searching ANSI and IPC. Find these documents: * ANSI/J-STD-020, Moisture/Reflow Sensitivity Classification for Plastic Integrated Circuit Surface Mount Devices *
Electronics Forum | Sat Apr 27 15:42:53 EDT 2019 | davef
Your ppl are correct, the capacitor is not sealed. So, it is perfectly acceptable for the capacitor to have absorbed moisture. If your ppl don't either prevent moisture absorption or remove the moisture prior to soldering, their component could fail
Electronics Forum | Fri Nov 01 12:23:06 EST 2002 | russ
Tell us what the rest of the descriptions are. for example SMD can mean surface mount device or if they are decribing a tant cap it probably means "D" or 7343 package, I see diodes labeled as SMB, SMA, etc.. which also relates to size. So who knows?
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