Electronics Forum | Fri May 07 18:02:37 EDT 1999 | Bill Schreiber
Just a note about cleaning SMD adhesives. Cleaning does not need to be hazardous. Smart Sonic has a non hazardous process that has been used for over 9 years using a non hazardous detergent that has been certified by the AQMD as a clean air chemist
Electronics Forum | Tue Apr 27 16:44:05 EDT 1999 | Chrys Shea
| | Has anybody had experience wavesoldering 1 watt 2512 resistor packages?? I know it can be done, but are there reliability issues? | | | | We are in the middle of a new product and the question was posed to me "Can we use 2512 1 watt resistors o
Electronics Forum | Mon Apr 05 08:25:31 EDT 1999 | ADRIANO FERNANDES
| | | I require some feed back from any one who knows about using a voc free flux in a nitrogen wave solder machine soldering both through hle and smt componants. | | | What disadvantages are there when using this flux? | | | Do you have any contact
Electronics Forum | Thu Mar 25 21:46:29 EST 1999 | C4 GSM GURU
| | Hey, all you Pro's out there I am looking for someone that has worked with the Universal FlexJet. We have been Beta testing one for a couple of months now and are having problems with interfacing optimization software with it. I would
Electronics Forum | Fri Mar 19 11:01:42 EST 1999 | Dave F
| Hi folks, | | I am looking for inputs on a long-standing problem encountered in our shop: Bottom-side parts (passives) falling off in the Wave...where the only remnants of the part is a flattened glue dot of proper diameter and volume, and somet
Electronics Forum | Sat Mar 13 19:34:17 EST 1999 | John W.
| | Okay, I would like to hear everyones ideas for PD naming conventions for FUJI. We are trying to use your basic names "3216_CAP" to a "MQFP208AD" But it is way out of control. Different part sizes, and vendors make it very tough to keep it all
Electronics Forum | Thu Mar 18 20:27:57 EST 1999 | Jim Muckle
| | | I'm in the process of selecting a medium speed pick & place machine. I need to place a wide range of components from 0805 | | | chips to a 144 pin MQFP (32mm square 25mil lead spacing). | | | | | | Anyway, I'm looking at the Quad QSA-30, the
Electronics Forum | Fri Jan 29 18:48:19 EST 1999 | Earl Moon
| SMT Mfg. Equipment: Fuji CP-6/IP-3 - but please all hi-speed chip placer users input are appreciated !! | | The company that I work for is a C/M which offers both consignment but mostly turnkey work. I am currently running 3 Fuji lines. All parts
Electronics Forum | Wed Jan 20 21:25:32 EST 1999 | Tony A
| I get white residue on my PCBs after vapor degreasing. No comments on the vapor degreaser. Yes, I still use one of these. I use a vapor degreaser and a 1,1,1 replacement solvent due to the quick clean and quick dry times. Anyway, I only get whi
Electronics Forum | Wed Dec 30 16:04:15 EST 1998 | former co-worker of yours
| I need advice on a pad design which several other engineers whom I work with would like to try. I think it is an utterly crazy but I can't seem to convince them differently. | | My current 0402 chip pad sizes on alumina and FR4 substrates are .