Electronics Forum | Tue Dec 07 15:27:55 EST 1999 | John Thorup
Hello Vahid The most accurate fiducial for you depends somewhat on your board characteristics like contrast, spacing, inner layer features and obstructions. The more important consideration is what does the particular machine like best? The manufac
Electronics Forum | Fri Feb 05 04:18:44 EST 1999 | Joni Siipola
| Joni: What is it about your situation with the board/component/process that makes you want to explore alternatives? Dave F Dave: In our case the component is placed on metalled footprint which has via holes to transfer the heat via holes to the
Electronics Forum | Tue Aug 04 10:44:41 EDT 1998 | Chrys
| | I am looking for some design guidelines (length, width, spacing) for solder thieves which are placed behind trailing pins of wave soldered SOICs. I'd appreciate it if some one could direct me to the appropropriate reference. | Also, has any one
Electronics Forum | Thu Apr 09 00:07:54 EDT 1998 | Bonnie
I am in urgent need of a pcb land patten (footprint)for this device. I have the component data sheet with with package dimensions from Motorola, but they do not include the recommended land pattern. I requested a patten over a week ago, but have no
Electronics Forum | Thu Apr 09 00:12:02 EDT 1998 | Bonnie
| I am in urgent need of a pcb land patten (footprint)for this device. I have the component data sheet with with package dimensions from Motorola, but they do not include the recommended land pattern. I requested a patten over a week ago, but have
Electronics Forum | Wed Apr 15 13:47:17 EDT 1998 | kend
I have 2 and am generally pleased with them. 1 machine has performed perfectly without fail, while the other has had a number of problems. The problematic machine was once a demo and probably took alot of abuse before we got it. Easily a 16 mil pit
Electronics Forum | Mon Jul 15 16:02:39 EDT 2002 | tmv
Agreed that the FCM has been the choice in the past...but have you seen the 4797S HSP (TCM X100)? Usually (2) 4797S's can replace (1) FCM for about the same purchase price, and only a slighly larger footprint (consider the cost of ownership as well..
Electronics Forum | Tue Feb 11 12:59:26 EST 2003 | matherat
The assembly process involves activity before you get to reflow. Reflowing is the easy part. Putting paste down and placing parts in wet paste is the terrifying part. Benchtop reflow ovens can be a real handy tool for small production but with the g
Electronics Forum | Thu Feb 27 13:50:55 EST 2003 | Matt Kehoe
We use an Aqueous Technologies Millennium III closed loop system. The footprint is no more than 12-13 feet. We wash water soluble solder paste residue with excellent results however, due to the nature of our solid solder deposit process, we are washi
Electronics Forum | Wed Jun 04 13:05:31 EDT 2003 | JoeH
I may have the oppurtunity to purchase a AAT Microjet machine with the Mach II drying capability. I like the theoretical cleaning/drying capability and power consumption advantages this machine could give us. The relative small footprint is also a
PCB Libraries' "Footprint Expert" suite uses CAD LEAP(tm) Technology to greatly simplify footprint and 3D STEP model creation; it is used by tens of thousands of PCB designers and engineers all over the world.
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