Electronics Forum | Tue Dec 11 18:50:47 EST 2018 | vinzon02
HI Rob; The thermal conductive adhesive needs to apply heat to stick on PCB. It's surface has not adhesive tape to fix it before placement of IC. Process: 1.Place the epoxy adhesive tape on PCB. (IC middle part area) 2.Apply heat on epoxy adhesive
Electronics Forum | Fri Jan 08 10:07:26 EST 1999 | Chrys
| I'm in the process of moving from water washable flux to a full no clean process for the wave soldering process, thing's seem to be going well (so far...). | The one problem I still have is cleaning the wave solder carrier's to remove the no clean
Electronics Forum | Mon Jan 18 19:53:58 EST 1999 | Rob F
| | I'm in the process of moving from water washable flux to a full no clean process for the wave soldering process, thing's seem to be going well (so far...). | | The one problem I still have is cleaning the wave solder carrier's to remove the no cl
Electronics Forum | Mon Nov 06 14:00:45 EST 2006 | nodlac
Checks calendar ...nope not April 1st. -The fresher the paste the better the solder joint. Agreed - My dilema here is upper management wants the two lines to share one stencil printer thus saving the cost of purchasing a second printer. They propos
Electronics Forum | Fri Mar 03 09:48:06 EST 2000 | Wolfgang Busko
I have heard about it. The main reason is to save money. The problem is, or better is said, that the mixing isn�t that simple for you got have a homogen paste afterwards and the solderballs shouldn�t be deformed in size so that problems during printi
Electronics Forum | Fri Mar 03 09:48:06 EST 2000 | Wolfgang Busko
I have heard about it. The main reason is to save money. The problem is, or better is said, that the mixing isn�t that simple for you got have a homogen paste afterwards and the solderballs shouldn�t be deformed in size so that problems during printi
Electronics Forum | Fri Oct 23 13:33:24 EDT 1998 | Michael N
I need some info on how to stop the bridges I'm having on radial and axial parts that are in the same place on every board. I'm also having problems with sot-25 bridging. I'm using a Electrovert E-pak. I tried leveling the machine,solder pot, and th
Electronics Forum | Sat Aug 01 09:19:59 EDT 1998 | Claudio Carnevali
I can explain my experience. I had a no clean paste and in summer I had a lot of problems. Now I have installed and air cooling system and I work with 25�C and 50-55%. I think you'll have less problems but smt problems usually doesn't have only one a
Electronics Forum | Mon Oct 22 17:47:47 EDT 2001 | davef
We on SMTnet have danced around this component package, but there is not a "background" of knowledge in the fine SMTnet Archives. We in our company use this component package, but have not seen the problems you discuss. [We see other problems.] Th
Electronics Forum | Fri Apr 23 07:50:50 EDT 2004 | smtpro
We have switched over form Indium's nc-smq92 to nc-smq92j and are experiencing a ton of solder balls. Even if the print is dead on we still seem to be getting them. We never seemed to have this problem with old paste unless the print was way off. Is
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