Electronics Forum | Tue Jul 06 12:21:38 EDT 1999 | Kelly Morris
I've heard that use of VOC free flux with wavesolder fixtures can be challenging due to entrapment of water in the fixture. Is anyone out there successfully running VOC free with wave fixtures & did you experience problems? If so, how did you resol
Electronics Forum | Tue Jun 29 16:09:44 EDT 1999 | Dave F
| Could somebody tell me what means Leaching, ie: "Leaching of terminal end face exposing the ceramic"? | Roberto: Leaching, according to the SMTnet Library of Terms: Leaching. Dissolution of a metal coating into liquid solder. Nickel barrier unde
Electronics Forum | Thu Aug 26 10:03:17 EDT 1999 | Sal
| | Could somebody tell me what means Leaching, ie: "Leaching of terminal end face exposing the ceramic"? | | | Roberto: Leaching, according to the SMTnet Library of Terms: | | Leaching. Dissolution of a metal coating into liquid solder. Nickel ba
Electronics Forum | Thu Jun 24 12:43:08 EDT 1999 | Earl Moon
| | Recently, there has been an upsurge in the Pin Hole/Blow Hole problem in our wave soldering process. We are baking the PCBs for 2 Hrs. at 125 degree C. The Wave Soldering profile seems to be O.K. Still the problem is persistent. Can somebody h
Electronics Forum | Mon Jun 21 18:15:05 EDT 1999 | George Forrest
We have a need to add a trace to a large quantity of bare PB's. The trace goes from a 25 mil QFP pad to a via. The rework must be done before we process the board. The rework cannot interfere with the solder paste screening process. Does anyone
Electronics Forum | Mon Jun 21 21:05:47 EDT 1999 | Dave F
| We have a need to add a trace to a large quantity of bare PB's. The trace goes from a 25 mil QFP pad to a via. The rework must be done before we process the board. The rework cannot interfere with the solder paste screening process. | | Does a
Electronics Forum | Mon Jun 21 10:49:23 EDT 1999 | Cunli Jia
| exactly how do you access posted library articles? Are you refering to the newest posting by Chrys Shea on wave soldering? Looks like she did not successfully post the article. We have emailed her on this, so hopefully you will be able to access
Electronics Forum | Tue Jun 22 16:17:20 EDT 1999 | Cunli
| Cunli: Chrys is not the only one. Check the following: | | "Lead Free Solders - A push in the wrong direction?" Dave, Thank you for letting me know. We will get in touch with the contributor right away to correct the entry. Looks like Chrys
Electronics Forum | Tue Jun 22 08:28:54 EDT 1999 | Jason Gregory
| | I swear I posted it! I smoked an entire cigarette waiting for the damn thing to upload! I'll try it again when I get home tonight. | | | | Sorry for the inconvenience. | | | | | | | regular or filter? | I am having the same trouble. Cannot
Electronics Forum | Mon Jun 21 12:06:56 EDT 1999 | Scott Cook
| Since Vic posted me privately and asked for the SIR test parameters I spoke of in my other post, I thought I'd respond on the forum. | | Ok, here they are, per Joe Keller--Solder / process consultant AKA Manko..... This SHOULD have read "ALA Man
