Electronics Forum | Wed Nov 20 10:50:49 EST 2002 | dphilbrick
Kester has a special alloy for high temp soldering. Alloy 123. I would think that if you coocked 63/37 to 360c you would have a pot of dross in no time! Doug
Electronics Forum | Wed Nov 20 09:23:58 EST 2002 | Adam
Is it possible to achieve a 100% top-side solder fillet where pin 1 on the device is attached to a ground plane ? we've optimised the wavesoldering and fluxing operations, but without much success on that pin, every other pin is fine. Any advice woul
Electronics Forum | Thu Nov 21 09:02:54 EST 2002 | GSW
Thanks Steve, Its the same problem we are facing. I could read the data that was in english. I want to know what they have concluded in their summary. Are you a Contract Manufacturer or a OEM ? Thanks
Electronics Forum | Thu Nov 21 14:27:39 EST 2002 | slthomas
We're an OEM and buy a lot of stuff from over there, some for cost, some just for availability. Don't know where this is going but it doesn't look good.
Electronics Forum | Wed Nov 20 22:18:44 EST 2002 | Ben
How to evaluate the storage euipment ? If we have to notice which parts ? Could you provide us some advices? Many thanks
Electronics Forum | Mon Nov 25 09:34:52 EST 2002 | davef
You're correct excessive temperature can cause dewetting, but that usually means realeeee hot. Excessive time at above liquidous will cause dewetting also.
Electronics Forum | Mon Nov 25 07:47:15 EST 2002 | Yannick
And what about the one from Ersa the IR550A?? It's more that 20k but did someone tried it?
Electronics Forum | Mon Nov 25 13:00:12 EST 2002 | steve
Ersa is the choice for lower end repair and rework systems. Airvac is the choice for higher end systems. Stay away from low end hot air units. They typically do not present an even flow of heat across the component. The Ersa requires no nozzles, whic
Electronics Forum | Wed Dec 04 04:29:51 EST 2002 | CH
U might need to run the board on a reflow pallet with a clamper. This will help to solve the warpage problem on the PCB and connector.
Electronics Forum | Sat Nov 23 06:28:23 EST 2002 | Alistair Johnston
I work for A PCB manufacturer and have a request to plate a board with Gold to BS4292. We dont hold this spec and wonder if anyone can explain what is entailed in this spec.
