Electronics Forum | Thu Jul 15 12:07:36 EDT 1999 | Mark
| What are some suggested standards/speced requirements and procedures for removal/addition of missing balls on laminate and ceramic based bga packages and quality requirements for same. | There are a number of methods available. 4 of them are discu
Electronics Forum | Thu Feb 18 08:35:10 EST 1999 | Dave F
| We have problems with solder balls after reflow. Anybody have any ideas as to what causes them? | Al: Tuffty's comments are good, but point to the broader problem in trying to make recommendations on your problem ... There's just not enough info
Electronics Forum | Tue Feb 16 18:27:07 EST 1999 | Ken D
We appear to receive certain standard discrete components (1206,0805,&0603)that deviate in size and shape to the extent that vision processing discard rates are through the roof. Does anyone else have problems with vendors being unable to produce c
Electronics Forum | Tue Feb 16 14:40:54 EST 1999 | john hearty
Has anyone changed out the old 4400 vision processor on a Fuji IP3 and replaced it with a newer 4800 vision processor. What does it take to do this and what does it consist of doing. What do I need to order from Fuji in order to do this.
Electronics Forum | Fri Feb 12 14:06:28 EST 1999 | Craig Lowe
Bill, I would go with the second piece of advice by leaving a little film of solder paste on the screen. This is good advise if you are using a lookup/look down type of vision centering. Like on MPM and newer Fuji. On older Fuji GSP2/3 style printer
Electronics Forum | Mon Feb 15 12:34:15 EST 1999 | Dave F
| 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 Wyatt Dr Suite 11 S
Electronics Forum | Wed Feb 10 17:00:44 EST 1999 | James Seagle
Does anyone have experience placing a Pinrex 2mm 2x20 SMT header. The dimensions of the part are as follows: length 40mm (1.58"), width 6mm (.236"), height 5.35mm (.211"), pitch 2mm (.079"). If so, what type of centering are you using? Any advice
Electronics Forum | Wed Feb 10 07:50:52 EST 1999 | michele sommaruga
I am referring to reflowing twice. Fist time I reflow the up side, turn the PCB and reflow the bottom side. | By double reflow are you referring to double sided reflow? Or are you referring to reflowing twice? | | | | I would like to have informat
Electronics Forum | Mon Feb 08 16:12:36 EST 1999 | Leonard Levy
Has anyone had any experience in using SMT to mount an organic (FR-4, Getek) rider card onto an organic (FR-4, Getek) mother board? By SMT I mean the attachment of the rider card would be through pads directly to pads on the mother board. Thanks,
Electronics Forum | Thu Feb 04 09:09:07 EST 1999 | dave
Can anyone help me with the pros and cons of trying to wave solder tantalum and large (1812) ceramic capacitors. I do know that one may see fractures on larger cermaic caps, but have not seen much on the tantalums. Any insight as to what problems I c
