Electronics Forum | Tue Mar 21 19:34:32 EST 2006 | Tom Smykowski
Omar: I dealt with this so called "hot bar" process also, and you're right; it's neither reliable nor repeatable. The goal was to attach a flex LCD display to another flex circuit. The flex LCD was constructed of resin and conductive silver particl
Electronics Forum | Tue Jul 04 21:56:23 EDT 2017 | anhsang38
Hi Everyone I wonder know the effect of copper in solder paste, solder bar. Thanks.
Electronics Forum | Tue Jul 03 17:40:11 EDT 2012 | ck_the_flip
Ribbon cable is 25 ml pitch (11.8 mil pad-to-pad), and solder is pre-applied and reflowed to the PCB pads. What is the best attachment method for this ribbon cable? What is the best method to prevent solder bridging? Hot bar, soldering iron with "
Electronics Forum | Wed Aug 26 06:09:41 EDT 1998 | Wesley Foo
hi, I would like to ask for help if anybody is able to provide any information on the soldering method below. (1)Hot-Bar Reflow Soldering (2)Fiber Focussed IF Soldering. I would really appreciate if you can share with me. Thanks. best rgds..Wesley
Electronics Forum | Thu Jul 05 17:40:21 EDT 2012 | ck_the_flip
DaveF, What is your prediction if one tries to put a solder iron to it? Will the component bridge? I know hot-bar soldering is more common for things like Flex Circuits (with silver-filling epoxy), etc. and not so much for things where standard so
Electronics Forum | Tue Jul 31 08:05:12 EDT 2007 | aj
Hi all, I was just wondering if everyone has experienced a significant rise in cost of solder bar & paste over the last 6 months or so. I use Alpha SACX and we have seen roughly 50% increase in cost . Just wondering what others are paying per kg?
Electronics Forum | Mon Mar 26 07:19:09 EDT 2007 | realchunks
Hi Amy, 183 degrees C if it's 63/37 paste. For wave solder, your guide should be your flux. Follow your flux mfgers suggested pre-heat. Most mfgers go by top side temps. Your wave solder pot temp is determined by your bar solder mfger. The
Electronics Forum | Thu Aug 02 08:18:14 EDT 2007 | aj
Surely all alloys must be experiencing the same increase rate- with Tin being the main alloy in all Leadfree Bars.
Electronics Forum | Fri Oct 05 11:14:14 EDT 2007 | Frank
Yeah, but when the operator drops regular solder bars into your lead-free pot, does that mean I should paint my bars, too?
Electronics Forum | Tue Nov 15 22:27:21 EST 2011 | Jacki
Hi Zaza Thanks. Again, very appreciate if you advise me where I can get the SN100C solder bar that is water soluable. Now I'm checking Nihon Superior(Singapore) whether they have or not. As our customer's preference, we have to use the watersoluab
