Electronics Forum | Fri Mar 20 04:09:57 EDT 2015 | robertwillis
Yes generally speaking yes if there is not contamination on the board from PCB manufacture. for dendrite formation you also need moisture and voltage during operation of the product. You can see many of my IPC Defect of the Month videos at showing yo
Electronics Forum | Fri Mar 20 07:42:44 EDT 2015 | eezday
Dendrite growth is not typically associated with a flux reation but rather is a result of mechanical stress. The stress can be from any source including stress induced by other components, environment, plating or even bimetallics. Dendrites are most
Electronics Forum | Mon Mar 30 09:25:04 EDT 2015 | dazdoc1977
Hi Guys, I have been given the dreadful task of looking over our SMT costing to make us more competitive in the industry, I am suffering with the cost per comp, I am assuming that the equation: Loaded cost divided by placement rate should land me som
Electronics Forum | Fri Apr 10 12:23:27 EDT 2015 | utosun
The recommended wash concentration for stencil cleaning with VIGON SC200 is 25% and this should be confirmed using the ZESTRON BA-20 bath analysis kit. Additional cleaning recommendations are: Wash temperature should be approximately 25 degrees C. /
Electronics Forum | Mon Apr 06 09:04:31 EDT 2015 | jesseoliveira
Hi all! I work in FA Lab on Brazil. Recently we had a problem with a dye pry analysis of BGA component due to breakage of WLP package (wafer level packaging). In this case, WLP thickness is about 0.28mm and was damaged during pullout process. Our
Electronics Forum | Wed Apr 08 14:41:35 EDT 2015 | kevinb
I have a Quad QSV-1. When I was teaching the fiducials, an error came up on the screen. ABNORMAL PROGRAM TERMINATION came up. It might have read something different but this was close. It then closed out of the quad program and went to the window
Electronics Forum | Wed Apr 08 15:40:20 EDT 2015 | kevinb
I would like to find somebody that uses Hysol, (Loctite) material GR 9810-1P. I would like to see how it molds and see if they could part with some of this material for us to try. We are willing to pay for a trial sample. I can go to Hysol but the
Electronics Forum | Fri Apr 10 11:01:44 EDT 2015 | joe98375
Hello, I am looking for a machine that can cut terminals on a reel efficiently. We buy some of our terminals on reel because it is significantly less expensive than buying them in bulk packs even with the added labor of clipping them off one by one.
Electronics Forum | Mon Apr 13 14:04:49 EDT 2015 | capse
Juki GL-1.... Any thoughts? I'm New to the > industry and I'm trying to buy a new screen > printer. I have two in mind, DEK and Juki. Up front qualifier, I'm the EKRA Rep for the southeastern US. I have been involved with stencil printers for abo
Electronics Forum | Fri May 15 21:12:13 EDT 2015 | jlawson
As far as I know is pretty basic and only matches IPN to a feeder , does not offer serialisation of actual parts. For trace this is not accurate ie trace a btach to a work order to couple of PCB not possible. This may have changed in latest JUKI off
