Electronics Forum | Thu Jul 23 21:27:35 EDT 1998 | Stoney Tsai
Hi, We have encountered one serious problem that heavy packages falling down during second side reflow, especially for PLCC 84. I believe it caused by temperature profile setting. Any good suggestion would be highly appreciated! Stoney Tsai
Electronics Forum | Wed Oct 15 17:40:42 EDT 2008 | bandjwet
Dear SMTNetters: What are some favorite techniques for getting all of the solder from a plated throughhole on a heavy ground plane area? We are using a SAC 405 alloy. Regards BWET
Electronics Forum | Tue May 03 15:04:55 EDT 2016 | sumote
Mainly handling issues. I had some heavy boards (solid copper core) that cost some money, like $1200 ea. As they were oddly heavy that they would catch operators off guard, and scrap was a serious issue. Another thing that i dealt with when process
Electronics Forum | Tue Jun 12 17:12:20 EDT 2018 | paul_bmc
I have an issue on my DEK Galaxy printer. The problem is I need to use the hard PCB stop rather than the sensor stop. The printer use to have Heavy Pallet Rails installed prior to me purchasing the machine. The 3rd party removed the rails and repl
Electronics Forum | Thu Mar 03 09:47:31 EST 2005 | Marc
Sorry Dave.. Ment to say "heavy" but the phone rang, people in the office... thanks marc
Electronics Forum | Thu Feb 08 08:20:52 EST 2007 | mzaboogie
tjc, Is this pin connected to a heavy conductor or ground plane? Chris
Electronics Forum | Mon Jan 13 17:39:49 EST 2020 | avillaro2020
Hi, I need help on how to address the solder wicking on the samtec searay connector after reflow resulting to open solder joints on thick and thermal heavy PCB (4.4mm and 6.3mm). I increased my solder paste thickness to 8 mils, the connector is manua
Electronics Forum | Sat Jul 25 04:39:14 EDT 1998 | Stoney Tsai
| Hi, | We have encountered one serious problem that heavy packages falling down during second side reflow, especially for PLCC 84. I believe it caused by temperature profile setting. | Any good suggestion would be highly appreciated! | Stoney Tsai *
Electronics Forum | Sat Sep 07 06:57:33 EDT 2002 | mk
I agree but, are there really heavy metals in this water? Our process is as follows. Print Paste Reflow Board (no components, water soluble paste only) Wash Board Same reflow profile for almost every order so no solder balling issues etc. Carbon an
Electronics Forum | Tue Jun 12 20:54:34 EDT 2018 | dekhead
I don't recall a "Heavy Pallet Rails" option in software; I believe you need to change the Remote Board Stop to "Not Fitted" and move the pneumatic and electrical (BSK6)connections to correspond with the camera mounted board stop. Pretty well detaile
