Electronics Forum | Tue Dec 29 10:36:38 EST 1998 | Earl Moon
| I have been working on this process for a couple of weeks and I know that there are a few other companies in Europe and Japan who are also playing. | | Is there any one who has been running this process in production ? | | Yes I do mean reflowing
Electronics Forum | Tue Dec 29 12:18:17 EST 1998 | Ryan Jennens
| | I have been working on this process for a couple of weeks and I know that there are a few other companies in Europe and Japan who are also playing. | | | | Is there any one who has been running this process in production ? | | | | Yes I do mean
Electronics Forum | Mon Dec 28 15:03:14 EST 1998 | Earl Moon
| We have a Vitronics SMR400N oven and many times need to use N2 inerting. My problem is that it takes close to an hour of operation to purge the system to achieve the desired O2 levels (~40PPM). This is not only time consuming but results in an inor
Electronics Forum | Tue Oct 20 11:37:38 EDT 1998 | Stefan Witte
All SM machines pick components with a vacuum nozzle. Most likely the component is picked in the geometric center, which may not be the center of gravity ( SOT 23, SO 89 ). Any other pick position than the center may be taught upon requirement, but y
Electronics Forum | Wed Nov 18 10:39:48 EST 1998 | Scott Lolmaugh
| | | Does sombbody know what DPM rate a good and reliable SMT assembly line (incl. solder paste print, assembly and feflow soldering) has? | | | | | Chris, | | It may be helpful if you could translate DPM into a meaningful phrase as many people (my
Electronics Forum | Thu Oct 01 16:46:50 EDT 1998 | Dave F
We are trying to eliminate/minimize the baking process for high lead-count ICs. We would like to reseal packages containing these parts to minimize exposure to humidity. Anyone have or know of a way to reseal or vacuum pack parts? Any suggested eq
Electronics Forum | Tue Sep 01 20:36:05 EDT 1998 | Rin Or
| We are experiencing shorting on a BGA. The part has a 1mm pitch with a 196 I/O count. The problem seems to pop up without warning & disappear in the same manner. | Our pad design is .020" diameter pads with .025" solder resist diameter. The ce
Electronics Forum | Tue Sep 01 19:31:36 EDT 1998 | Kallol Chakraborty
| We are experiencing shorting on a BGA. The part has a 1mm pitch with a 196 I/O count. The problem seems to pop up without warning & disappear in the same manner. | Our pad design is .020" diameter pads with .025" solder resist diameter. The ce
Electronics Forum | Tue Sep 01 09:02:24 EDT 1998 | Justin Medernach
| We are experiencing shorting on a BGA. The part has a 1mm pitch with a 196 I/O count. The problem seems to pop up without warning & disappear in the same manner. | Our pad design is .020" diameter pads with .025" solder resist diameter. The ce
Electronics Forum | Wed Aug 26 11:00:41 EDT 1998 | SMTA Great Lakes Chapter
ATTENTION all Technetters located in/near the Chicago Area The SMTA Great Lakes Chapter is having a Mitsubishi Plant Tour and Golf Outing on September 4, 1998. AGENDA 9:00 a.m. Mitsubishi Plant Tour (Free, please register) 11:15 Check in at Four Wind
COT specializes in high quality SMT nozzles and consumables for pick and place machines. We provide special engineering design service of custom nozzles for those unique and odd components.
2481 Hilton Drive
Gainesville, GA USA
Phone: (770) 538-0411
