Electronics Forum | Thu Apr 08 09:10:31 EDT 1999 | Frank Johnson
Greg, We at Beau Tech make all size picks and probes for straightening leads and other repair/rework tasks. Sounds like you can use a 10-MilProbe for your job. Please visit the Beau Tech web site at the following address www.beautech.com or call u
Electronics Forum | Thu Mar 11 01:54:55 EST 1999 | Marcus Reichenberger
Hello everyone, at the Institute for Manufacturing Automation and Production Systems of the University of Erlangen (Germany) one focus of our research activities is the use of lead-free solder alloys for electronics production. In different publicat
Electronics Forum | Mon Feb 15 13:28:49 EST 1999 | Kris
| | Hello all, | | Looking for an automated device for straightening the leads of TSOPs and other gull wing devices prior to tape and reel or tray placement. | | Appreciate any help! | | Kris | | | Kris: Check: | | 1 SMTnet archives | 2 SESA 1700 W
Electronics Forum | Sun Jan 17 15:51:41 EST 1999 | JASON HALL
| I am trying to program some tant caps on my universal 4785 chipshooter and it just won't take. If anyone has any experience with the 4785 please let me know. I have programmed some pretty tough parts in the past and I know the vision on the 4785
Electronics Forum | Tue Jan 12 19:57:37 EST 1999 | Ross Berntson
| Some of my friends ask me if sombody use lead free solder ball on BGA, espically PBGA packages. I wonder if 96.5Sn/3.5Ag (m.p .221 oC) or 58Bi/42Sn (m.p. 138 oC) would be suitable candidates? Do you have any experience on this subject? | | Kelvin
Electronics Forum | Mon Nov 30 23:45:20 EST 1998 | Kallol Chakraborty
Hi folks , Lately we are seeing a lot of rawcards with black spots on the pads - most of them have Au finish(immersion gold) . We did a lot of inspecton after wave solder and found that only (fine pitch) QFP are affected the most. Our inspection /te
Electronics Forum | Wed Oct 21 01:08:17 EDT 1998 | Chris Newell
I have been requested to explore the possibilities of using an inline lead trimmer in our manufacturing process. I have a few questions I need answered. 1. Can anyone recommend a good model of trimmer for in-line use? 2. We do double sided SMT, mixed
Electronics Forum | Wed Sep 30 20:56:31 EDT 1998 | Tony Barry
Assuming that your components and PCB's have good solerderabillty and are stored in an air conditioned environment and kept free of contaminants then your problem sounds as though there is insufficient wetting of the component leads due to low temper
Electronics Forum | Thu Sep 24 20:00:59 EDT 1998 | S. Evers
| I'm looking for information on "volcano" soldering or mini-wave soldering. I need to solder a leaded device, thru-hole, on a already populated smt PCB. I want to do localized soldering on the pins of the device. | Any help would be greatly appreci
Electronics Forum | Thu Jun 25 16:13:05 EDT 1998 | Mike McMonagle
I am looking for a little enlightenment with an issue that we have been seeing. We have SMT assemblies with poor solderability on TSOP and mini-QFP type devices. The solder appears to have incomplete reflow and/or grainyness to the joints. Everything
