Electronics Forum | Mon Feb 12 12:33:24 EST 2007 | SJ
There are several ways to inspect solder paste after deposition. Defects will range - too much paste, not enough, misaligned, bridged, smeared, etc. Some sceen printers have 2D inspection imbedded, otherwise a standalone system for paste inspection
Electronics Forum | Fri Jul 10 13:49:27 EDT 1998 | Bob Willis
I have some nice simple test methods that I will email to you this weekend thats one of the documents I must put on my site. | I am looking for some guidelines on evaluating solder paste. I am specifically interested in No-Clean Pastes, as they are a
Electronics Forum | Fri Jul 10 13:48:41 EDT 1998 | Bob Willis
I have some nice simple test methods that I will email to you this weekend thats one of the documents I must put on my site. | I am looking for some guidelines on evaluating solder paste. I am specifically interested in No-Clean Pastes, as they are a
Electronics Forum | Fri Feb 18 17:57:46 EST 2005 | Grant
Hi, The normal electronic components you purchase should have lead free variants. Also, all solder paste manufacturers have lead free solder pastes, so you just need to get the paste specification, and then re-profile your oven for it. Temps are hig
Electronics Forum | Mon Mar 09 16:36:38 EST 1998 | Jim McLenaghan
| We have a double sided pcb that is surface mount on both sides. Now a Through Hole connector has been added. Appart from hand soldering does anyone have info. on reflow soldering the part. The connector is 0.1mm pitch, square legs. | 1) Do you need
Electronics Forum | Tue Apr 28 03:05:48 EDT 2009 | nibirta
Hi, we are facing a problem with a cobar solder paste and i need some support here. We have 2 lots of solder paste: one makes solder balls, one no-solder balls. Can you suggest me any analyses that we can performed in order to see the differences bet
Electronics Forum | Tue Jun 12 18:42:44 EDT 2001 | htwyman
One of my FAQ pages relates to solder balls - check it out at: http://www.Twyman.org.uk/FAQ/Solder-Paste.htm Harvey Twyman http://www.Twyman.org.uk/CV
Electronics Forum | Thu Aug 05 16:44:36 EDT 1999 | Earl Moon
| | Hello, | | I am currently looking for a solder paste height inspection system (preferably one that will go in-line). | | Can anyone reccommend any? | | Thanks | Steve | I just arrived last week and what should appear. All six lines with DEK
Electronics Forum | Fri Dec 11 14:10:01 EST 1998 | Earl Moon
| DO you know of an Industry Standard that describes solder paste geometries requirements? | If it were only so! Most people I work with, because of so many variables concerning solder paste, its composition, particle size and shape, and application
Electronics Forum | Sun May 19 06:43:37 EDT 2002 | xzinxzin
I using water-soluble solder paste, the solder paste recommended, the peak temperature is 215 deg C, the dwell time above 183 deg C is 60-90 sec. **How I can do, the flux in solder paste is active enough to remove the corrosion on the Cu leads to get