Electronics Forum | Thu Jun 19 12:07:09 EDT 2008 | ck_the_flip
You answered your own question! Vapour phase is the way to go for this. Conventional ovens won't allow this, unless you find away to defy Physics. That's an absurd constraint to begin with: 200C. Most Sn-Pb profiles require 205 - 210 minimum for
Electronics Forum | Thu Jun 19 15:52:16 EDT 2008 | guqing
So correct me if I'm wrong: you are using a conventional oven (not VP, otherwise you must have mentioned), your big electrolytic caps go through a lead-free profile, which requires 30sec minimum at 230, but your time above 200C on the caps is less th
Electronics Forum | Tue Sep 09 07:03:56 EDT 2008 | mun4o
Hi All, we poduce diferent kind of Keyboards, and use a lot of SMT LEDs.When I looking for reflow soldering Conditions i n the Data Sheets, usually I find "IR-reflow" Soldering profile.Our Reflow owen have onli conventional heating.Is that problem?
Electronics Forum | Thu Nov 06 10:10:38 EST 2008 | mendcorp
Regardless of what people tell you, there is only one way, I will repeat it ...."ONE WAY" to have void free solder if using flux. You must have capitol equipment capable of pulling a vacuum as soon as the solder reaches liquidus state. (Pink oven or
Electronics Forum | Thu Oct 27 16:04:05 EDT 2011 | sjs2303
Right folks, i'm sure we have a wealth of experience on here that needs to be tapped into! If you had to give on piece of advice to a fellow SMD operator/production engineer what would it be? I'll get it started, for me you must not over edit packa
Electronics Forum | Tue Nov 20 11:57:25 EST 2012 | torch
has anyone ever tried running these devices through a reflow process soldering the tab to the pcb then soldering the TH connections? we have a device which needs fitted but we are soo tight for space that we cannot use a conventional screw/nut to hol
Electronics Forum | Thu Sep 23 18:36:55 EDT 2021 | billmeye
Attached is a good starting point. We also have Mydata and have had many different people providing names. Some used standard units, other metric. Try to stick with all metric and use prefixes that match up with the component type and pin count if
Electronics Forum | Mon Jun 26 12:48:07 EDT 2000 | JAX
Matt, I assume you mean F4G. This comes as a complete packadge...worth the look, but.......... You might want to look at changing your PD naming convention. I can't imagine having so many new types of parts that you are being overwhelm
Electronics Forum | Thu Mar 15 09:30:01 EST 2001 | keith47611
We've actually seen best results with 60 degree blades (as measured from stencil surface to face of blade), and paste sticking has not been a problem since we switched to a higher quality metal blade. More expensive than the OEM stuff but worth it.
Electronics Forum | Thu Aug 16 15:29:30 EDT 2001 | steven
When Air-Vac introduced an IR system at a show in San Jose, people though it was the greatest thing since sliced bread. For obvious reasons they discontinued the short life of the IR systems and implemented hot air into their rework stations. Sales
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