Electronics Forum | Thu Dec 05 14:04:58 EST 2019 | slthomas
It just looks like a transformer, as had been mentioned earlier, but w/o a part number (usually the parts are marked with some ID code) it's hard to know for sure. If that's the case and what we're seeing is one of the leads for the windings that c
Electronics Forum | Mon Feb 24 00:59:47 EST 2020 | sssamw
=0.08g/mm2, make it less than 0.08. And maybe the connector gravity center location is a cause also. If no machine issue (vibration, wind,etc), and you cannot change the design/material then you can use SMT glue to fix the connector during reflow.
Electronics Forum | Wed Jul 29 18:51:29 EDT 2020 | davef
You're asking about unclad FR4 [G10 is not flame retardant] Just ask for 0/0 unclad FR4. Thicknesses: 0.010", 0.020", 0.031", 0.047", 0.059" 0.090" & 0.118" "What do you folks do when you need custom formers?" Call Butler Winding [I receive no benef
Electronics Forum | Sat Jan 21 20:20:38 EST 2006 | Curt Couch
Sir, reverse wound springs do help this situation. I would also recommend using acetone in the wind mills, its made of 440C SS and has R/c hardness of 58-60 you need to use something that will cut the gauling deposits left from the aluminum in the no
Electronics Forum | Fri Dec 16 01:36:53 EST 2005 | tk380514
i would assume when the PCB planner and customer would specify what "surface layer type"they want but this section is always empty but i have found that out yesterday that we only use ENIG and not FLASH GOLD, which is good to know........ but it see
Electronics Forum | Tue Jan 23 12:22:12 EST 2007 | Grant
Hi, I ran a clean room once, and the humidifiers were built into the exit air ducts, and controlled by a humidity control unit that kept things at 60%. We were loading VHS tapes, and needed to keep humidity at that level or static discharges caused
Electronics Forum | Fri May 18 06:21:05 EDT 2007 | aj
Hi, We did this last year and winded up having to replace one of the contactors due to the frequency of up/down,up/down. Not sure what implications the constant on/off would have on the alloy after a while/ dross etc. When your pot starts up that
Electronics Forum | Fri Jun 22 03:11:53 EDT 2007 | vlazern
Our Heller oven is functioning well. However, we see defects from the oven, such as shifted coil inductor components, and missing chip components from time to time. When we re-scan the board at the AOI, the defect was not present at that stage,hence
Electronics Forum | Mon Dec 17 19:11:21 EST 2007 | bbarton
Have to agree with Steve. PROFILE PROFILE PROFILE It's the ONLY way with lead free. Think about it for a second...a process window about 1/3 the range of SnPb (assuming a 250 degree C max component temp) and you wind up with a fairly small target to
Electronics Forum | Sat Feb 02 12:50:11 EST 2008 | fastek
All this dicussion of salaries and job losses came to mind when I saw this article. Maybe a competent technical guy disillusioned by the state of the current electronics manufacturing landscape in this country has something to fall back on..........
