Electronics Forum: wire (Page 6 of 130)

Wire to board soldering

Electronics Forum | Wed Jun 21 13:23:45 EDT 2006 | russ

You may want to pre tin wires then dip into flux before soldering Does work!

DCA/Wire Bonding/Encapsulation

Electronics Forum | Wed Mar 29 18:17:16 EST 2000 | David

Does anybody out there have experience building electronics assemblies with DCA (Direct Chip Attach - bare die onto PCB) and wire bonding? - What Die Bonder/Dispensing Machines are recommended? - What brand conductive epoxy were used to attach die?

Wire to board soldering

Electronics Forum | Tue Jun 20 00:31:18 EDT 2006 | Frank

I, too, would bend it 90-degrees prior to assembly and I would also put on a little spring loaded, removable, heat sink on to the wire to stop the heat transfer up the wire. After the wire is soldered, then remove the heat sink. Try the one from Ra

Soldering wires to through holes

Electronics Forum | Fri Dec 09 11:00:47 EST 2011 | davef

Using common wire size and through hole diameter, we'd expect that the wave solder process would completely fill the through hole and that you wouldn't need to get involved in providing stencil openings, pasting the through hole or reflowing the jump

Wire for PCB modifications

Electronics Forum | Thu Jun 14 08:49:24 EDT 2001 | anders

We have to perform a wire modification on a PCB. I am looking for a wire where the insulationmaterial does not shrink or melt when soldered.

Plating for aluminum wire bonding

Electronics Forum | Mon Mar 03 10:38:28 EST 2003 | davef

Electroplated nickel and electroplated gold is the more �traditional� finish for aluminum wire bonding. That surface was an extension of gold thermosonic wire bonding that requires a thick [50 thou min] gold surface. For years fabricators recommend

Wire to board soldering

Electronics Forum | Mon Jun 19 22:47:36 EDT 2006 | davef

So, a 10SWG is about an 8AWG. We can't think of a IPC standard for design of this type of product. That the solder is running up the wire indicates something is wrong. We wonder if either: * Holes in the board might be too large for the wire. Doe

Re: Stripping Magnet Wire

Electronics Forum | Fri Jul 16 10:57:35 EDT 1999 | Greg Curler

I need a good chemical to remove the lacquer finish off of magnet wire. I know there are different kinds but I need one that really works. Any suggestions would be great. thanks in advance guys. Jeff, We use a 725 F Sodium Hydroxide (Caustic So

Re: Staking wires??

Electronics Forum | Tue Jul 11 10:10:55 EDT 2000 | John Thorup

Low static Kapton dots are available from Shercon (www.shercon.com) and through many distributors like com-kyl. Purpose specific dots are available from Circuit Technology Center as TD-250 Tape Dots. (www.circuittechcenter.com). Consider also The Pr

COB and wire bond

Electronics Forum | Mon May 07 11:02:17 EDT 2001 | Singh

Hi all. I am looking into the implementation of the Chip on Board process with eutactic bonding and the then using either gold or aluminum wire to make wedge type wire bonding. Since I am totally new to this, can somebody guide me thru the process,


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