Electronics Forum | Mon Feb 22 15:46:05 EST 1999 | Earl Moon
| Hello | Is there anyone who can give me some information regarding yield from gluing 0603 | Is there any other problems that you might have had. | | We glue bottom side 0603's but have changed our pad spacing to accomodate tolerance requirements
Electronics Forum | Sun Feb 21 17:39:59 EST 1999 | Walid Khalil
we are acompany under construction for producing assembled PCB for computer manufacturing .as we are one of the first in Egypt in the field. Hence if some body can tell us about what we might need in the manual insersion line ( production &qualit
Electronics Forum | Fri Feb 19 16:36:19 EST 1999 | Cunli Jia @ SMTnet
Bob, Printing pages using Landscape is our recommended solution. We have had to accept the incovenience of printing when trying to maximize the usage of the screen area. Also, since we are not using frames, one can not print just the message. Tha
Electronics Forum | Wed Mar 31 20:34:45 EST 1999 | Peter
| Bob, | | Printing pages using Landscape is our recommended solution. We have had to accept the incovenience of printing when trying to maximize the usage of the screen area. Also, since we are not using frames, one can not print just the message
Electronics Forum | Fri Feb 19 10:33:16 EST 1999 | Michael Nguyen
I need some help to see if anyone knows of a vendor that makes a permanent marker that is in the Houston area that can write on a PCB the size of a grain of rice using white permanent ink...That's the amount of space we have to write our serial numbe
Electronics Forum | Mon Feb 22 23:09:21 EST 1999 | Chris G.
| I'm a 19 Year old singaporean student. | I need to do a report on solder paste dispenser. | i've search the net but to to avail. | Please help if you know anything about solder paste dispenser or have any info and pictures or charts of solder paste
Electronics Forum | Fri Feb 19 06:45:29 EST 1999 | Charles Stringer
Does anybody have any reliable alternatives to device bake out for plastic bodied components. We do not use a whole package at time and therefore have to oven bake the balance before we can use them. I have come accross dry nitrogen storage chambers
Electronics Forum | Tue Feb 23 09:21:15 EST 1999 | Steve Schrader
| During inspection and test we find leads which do not get soldered. Some are because of insufficient paste, but with others everything looks right. This will only happen on 1 to 2 pins, and it is not isolated to a specific type of ic or location o
Electronics Forum | Tue Feb 23 09:09:34 EST 1999 | Steve Schrader
| What to look for that causes tombstoning and the corective action. | Check your land-patterns. If they do not meet IPC standards, change your CAD libraries to IPC (or some other industry accepted standards such as SMTPLUS). If you have "home-gr
Electronics Forum | Thu Feb 18 12:56:18 EST 1999 | Bob Barr
We are using .040" diameter fiducials (global and local) on our boards. They are solder covered and HASL. I get batches of boards where the p&p vision system has trouble reading the fiducial. The fiducial looks dark on the screen. The board vendo
