Electronics Forum | Thu May 11 11:25:56 EDT 2017 | davef
Key to Rosin Fluxes [from SUPERIOR FLUX & MFG. CO.] Type R (Rosin): Non-activated rosin flux for soldering copper. Residues are non-corrosive and non-conductive. Type RMA (Rosin Mildly Activated): Mildly activated rosin flux that contains no chlori
Electronics Forum | Tue May 20 10:27:29 EDT 2008 | azimi789
I just set that as you said, but the component doesn't stick on the board. I use AMTECh Flux type: RMA-223.. what should I do ? Thanks.
Electronics Forum | Wed Jul 21 17:49:52 EDT 2004 | jsk
problem: Too many solvents and boards are not clean Flux remains on the board after vapor degreaser and "Powdery" white residue after vapor degreasing Flux type is kester 186 Process: hand solder High Temp alloy, spot clean after hand solder e
Electronics Forum | Mon Nov 12 14:16:27 EST 2007 | sueph
Sorry, should have said the type of flux we use. It's Kester 186 RMA flux. Does that make a difference?
Electronics Forum | Tue Aug 30 15:05:23 EDT 2005 | Shean Dalton
Dear Ing, Have you analyzed why some RF device aren't operational after washing? An assumption is that failures are related to the ultrasonic energy applied. Other possibilities are for poor rinsing, poor drying, inadequate washing on those failed
Electronics Forum | Thu Jan 21 16:00:42 EST 1999 | Derek Drabenstadt
I'm currently planning to do an evaluation of RMA flux solder pastes for mil type applications. Does anyone have any suggestions for vendors to try? I'm especailly interested in pastes that aid application on boards with 20 mil pitch.
Electronics Forum | Sun Jan 24 14:01:56 EST 1999 | Daniel
| I'm currently planning to do an evaluation of RMA flux solder pastes for mil type applications. Does anyone have any suggestions for vendors to try? I'm especailly interested in pastes that aid application on boards with 20 mil pitch. | "KOKI 95
Electronics Forum | Thu Dec 10 13:42:03 EST 1998 | Steve Stevens
I am interested in any information regarding possible failure mechanisms associated with active die (GaAs or Silicon Semiconductors) as a result of being exposed to RMA type fluxes and/or typical SMT industry cleaners. I know that corrosion is one s
Electronics Forum | Wed Sep 10 11:30:38 EDT 2003 | bwet
We are interested in hooking up a batch acqueous cleaning system in CHICAGOLAND area (for cleaning RMA flux). Can somebody recommend an EPA contact? What type of regulatory requiremetns would there be? What agency should we seek out before we instal
Electronics Forum | Thu Jan 21 17:07:16 EST 1999 | ed zamborsky
I've had alot of success with the solder pastes from ESP in Rhode Island. They have great shelf life and are easy to print | I'm currently planning to do an evaluation of RMA flux solder pastes for mil type applications. Does anyone have any suggest
.png)