Electronics Forum | Wed May 25 18:09:47 EDT 2005 | Fluxed_State_of mind
Need some input here..... The fear is that the if we use water soluble flux at the repair operation, that the no-clean encapsulation will capture some of the organic material as it cools down and goes to its original state. The organic material wil
Electronics Forum | Fri May 27 12:09:59 EDT 2005 | saragorcos
You do want to be very careful with potentially entrapped organic materials as they are prone to causing electrical leakage failures particularly around sensitive devices. There is a new clenliness testing tool available that tests a localized area
Electronics Forum | Thu Aug 25 10:32:03 EDT 2005 | davef
IPC-2221A, Generic Standard on Printed Board Design, the base document that covers all generic requirements for printed board design, regardless of materials. From there, the designer can choose the appropriate sectional standard for a specific techn
Electronics Forum | Tue Jan 03 09:23:31 EST 2006 | Amol Kane
Hi all, Firstly, Wishing everyone a happy new year and a successful transition to RoHS (exempt entities please disregard the later part :-)) I am looking for a formal training institute/organization to train my operating personnel for lead-free hand
Electronics Forum | Wed Dec 20 04:43:36 EST 2006 | greg york
Any decent flux would volatise off with the heat of the wave unless absorbed into the solder mask. Test this by trying to clean in alcohol or common solvent aerosol, if it does not clean then it is probably Mineral Salts from solder mask fillers. Ano
Electronics Forum | Fri Jun 01 08:29:41 EDT 2007 | patrickbruneel
OR: Stands for organic (organic acid based flux) with the absence of rosin and/or resin. If you want to know everything about the classification of fluxes get the J-STD-004 �Requirements for Soldering Fluxes� at following link: http://webvision.ipc
Electronics Forum | Fri Nov 03 17:16:44 EST 2000 | Dave F
Fuji makes production equipment that requires programming to assemble specific products. Run a search on Fuji, dtermine the sales organization in your country, contact them for training, and you'll be good to go.
Electronics Forum | Wed Oct 11 10:41:23 EDT 2000 | Bob Tomaselli
Donna, We are a service organization, providing support to customers owning Contact manufactured equipment. We can be reached @860 489 5119. I have several suggestions for you, to many to record here. Please feel free to call. Bob Tomaselli
Electronics Forum | Thu Aug 24 13:13:42 EDT 2000 | Dr. Ning-Cheng Lee
Inductive effect is the electron attraction force between chemical moieties. Inductive effect in flux activator would stabilize the dissociated organic acid, thus enhance the acidity, therefore increase the flux activity.
Electronics Forum | Wed May 23 10:19:18 EDT 2001 | Spanky
I know that OA is water soluable. But what exactly does the acronym "OA" stand for? "Organic something-or-other". I've checked the archive and can only find reference to oa, not what it actually stands for. thanks, spanky
