Electronics Forum | Wed Feb 15 21:49:40 EST 2006 | Jose Luis Mendoza
Hi there,, Im looking for information about history and evolution of the PIH process. I will use this information for the state-of-the -art in my Master.D tesis project. Any information will be appreciate! Regards. Jos� Luis Mendoza ITESM
Electronics Forum | Wed Feb 15 21:54:07 EST 2006 | Jose Luis Mendoza
Hi there,, Im looking for information about history and evolution of the PIH process. I will use this information for the state-of-the -art in my Master.D tesis project. Any information will be appreciate! Regards. Jos� Luis Mendoza ITESM jlmen
Electronics Forum | Fri Feb 17 14:55:36 EST 2006 | Mity-C
Jobbie, We are also not using the Mydata forks for the vibe feeders. We take a tube for the vibe component and cut a pick pocket. We use the back of the forks as stops. This has eliminated many of the pick problems from the vibes. Good Luck Chris
Electronics Forum | Thu Feb 16 11:42:29 EST 2006 | russ
I use Alpha 857 W.S. for wave is that what you mean? If so, I love this stuff, it solders everything. one downside to it is convection (wave , rework) can dry it out and leave white hazes and even residues at the joints.
Electronics Forum | Mon Mar 13 11:22:56 EST 2006 | James Lalicker
I have been using Alpha 856 for about 8 years. It is an excellent flux. Today we are using it in a new flow solder machine that has a spray fluxer and it seems to be working fine. I can be contacted at jlalicker@amitulsa.com
Electronics Forum | Fri Feb 17 05:01:46 EST 2006 | Rob
Ask the distributor (or coilcraft) what the termination material is & if they do alternative ones. These maybe from old stock. If you get no joy have a look at Epcos & Murata who both have wide ranges of surface mount inductors.
Electronics Forum | Mon Feb 20 07:57:53 EST 2006 | dpmilk
Thanks Rob. We've been in contact with Coilcraft, but haven't gotten anywhere, yet. We'll check out the other coils. We started using Coilcraft because of their high Q.
Electronics Forum | Thu Feb 16 12:41:50 EST 2006 | fredericksr
Hey folks, I was interested in any information that you might have on tombstone reduction when using a lead free solder and profile. Thanks for any input that you may have! -Russ #x
Electronics Forum | Thu Feb 16 18:14:45 EST 2006 | Geo E
We have just purchased a humidity logger and I need to know what the relitive humidity should be in a SMT production area. The Room is enclosed approx. 60ft by 30ft using ESD Floor tile. 3 machines are in the room as well as some Thru hole machines.
Electronics Forum | Sun Feb 19 12:16:12 EST 2006 | slthomas
Where in the world are you? Is it naturally that dry and you'e trying to keep it up, or do you dry it to that state? 'round here 40-45 is the norm so we don't put much thought into controlling it.
