Electronics Forum | Fri Oct 01 06:45:36 EDT 1999 | JAX
| Hi, | | We are running 0402 component on the TCM1000 and we find that teher will be missalignment on 0402 Capositor. We have identified that the missalignment is caused by the wrong information from the vision system while doing vision centering.
Electronics Forum | Fri Oct 01 07:25:05 EDT 1999 | Wolfgang Busko
| | Hi, | | | | We are running 0402 component on the TCM1000 and we find that teher will be missalignment on 0402 Capositor. We have identified that the missalignment is caused by the wrong information from the vision system while doing vision cente
Electronics Forum | Sun Apr 15 23:12:00 EDT 2001 | Eric Chua
The size i had changed from 55 x 20 mils to 42 x 20 mils. The component size i have is 40 x 20 mils ( 1mm x 0.5mm ).
Electronics Forum | Thu May 05 07:58:35 EDT 2016 | cyber_wolf
Not sure what you mean. 0201's and 0402's are both on 8mm feeders. Juki's will do simultaneous picks an all 8mm feeders no matter the component size. Your feeders need to be maintenanced and calibrated to reliably pick 0402's and 0201's. I hav
Electronics Forum | Mon Jan 08 03:47:47 EST 2007 | tk380514
as someone had said before, check you stencil and have it redesigned. I design our stencils for my factory and have inproved quality in BGA , QFP and 0603 case sizes. we did have 1 prototype series that used 0403 chips btu we had brand new feeders an
Electronics Forum | Fri Jul 16 03:11:23 EDT 1999 | SPEZZAFERRI Luca
| | | Hi, | | | | | | I need some urgent informations on stencil design guidelines on how to perform epoxy printing on 0603 and 0402 components. Could anyone help? ( Reflow process is not possible because of some other constriants) | | | | | | Sec
Electronics Forum | Fri Jun 15 18:48:49 EDT 2007 | prologic
We have not processed very much 0402 size components in the past. We are finding that alot of our customers are upgrading their circuits and going with 0402 size parts. We recently processed one such circuit and odered a paste stencil 6 mil in thickn
Electronics Forum | Fri Jan 14 23:31:35 EST 2022 | tey422
First of all, like I said before, I only worked on similar type of part. For this part, I would add at least 1 of 0603 size solder bead at each end (091845.jpg), 2 of 0402 size solder beads side by side would be even better.
Electronics Forum | Mon Sep 28 10:36:03 EDT 2009 | Sean
Hi all, Anyone come across chip capacitor with 0402 size with appearance as shown in the attached file?? My customer claim that this appearance is not acceptable..Any idea in this case? Rgds, Sean
Electronics Forum | Fri Jul 31 15:04:49 EDT 2020 | mvargas
Hi To perform a BGA repair of a 0402 size component, on a 23" x 18" board, is it necessary to preheat the entire board or only the area where it will be repaired? Thanks!
