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 | 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!
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 | Sat Jul 29 07:17:34 EDT 2006 | Ali Uzel
Hi all, I do know a little on PCB manufacturing. I would like to know whether using gold on PCB pads can cause soldering problems, both using automation and by hand. We are using a new device, 484-pin, 0.8mm, BGA and 0402 size capacitors. Or it can
Electronics Forum | Wed Jan 09 09:31:53 EST 2008 | flipit
I solder LEDs everyday from 0402 sizes on up. I work for an optical company so every product I make has LEDs. Some products have hundreds of LEDs per circuit. The problem is that clear materials are not filled materials and thus don't have the adv
Electronics Forum | Fri Mar 21 20:24:13 EST 2003 | msimkin
Has anyone had success in soldering these devices, in particular devices from a company callede Pycomp. They are 8 way 0402 sized terminations. I have experemented with the printing process, placement verification & reflow profile. Unfortuanlty, I am
Electronics Forum | Thu Jun 24 20:28:58 EDT 2004 | needhelp
We design PCBAs. Our CM assembles the boards for us. So far we have used waterwash SMT process to build the boards. Accidentally, due to documentation errors, we suddenly have a huge batch of boards built with No-Clean process. Although the boards pa
Electronics Forum | Fri May 20 03:14:03 EDT 2016 | designhaus
Hello, We are about receive an 85.000 USD award grant towards purchasing manufacturing or testing equipment for our company. We are trying to figure out how to best use this grant. Here are short facts about us: We are a design house, so all our ma
| 1 |
