Electronics Forum | Fri Nov 05 16:00:22 EST 1999 | Jeff Kennedy
Anyone have information on the ROSA Technique? It is a derivative of the SERA analysis for solder-ability on pads, (they are not italian sisters)I belive the techniques were developed by Rockwell and Motorola. thanks in advance. JKK
Electronics Forum | Thu Jun 20 08:23:19 EDT 2002 | davef
Either you need a stronger flux or the solderable surfaces need to be reconditioned. Most board fabricators don't do reconditioning. Search the fine SMTnet Archives for discussion on ROSA. EMPF is one place that does ROSA on a contract basis.
Electronics Forum | Wed Nov 08 15:32:45 EST 2000 | CAL
ACI offers solderability restoration services by using Reduced Oxide Soldering Activation (ROSA) technology to remove the oxide layers from circuit boards or components and then re-tin or otherwise coat them to maintain a solderable surface. The R
Electronics Forum | Wed Aug 14 21:12:25 EDT 2002 | davef
Search the fine SMTnet Archives. I recall something about EMPF and ROSA.
Electronics Forum | Mon Nov 08 14:18:10 EST 1999 | John Thorup
Reduced Oxide Soldering Activation is an electrochemical method of restoring the solderability of surfaces. Searching the archives of IPC technet and this forum will reveal more details. John Thorup
Electronics Forum | Fri Oct 18 12:40:22 EDT 2002 | David Salverian
ROSA is your answer. Contact Greg Wood at the American Competitiveness Institute in Philadelphia for details. Here is his email: gwood@aciusa.org Store your parts in Static Intercept bags to eliminate any future oxidation. http://www.staticintercep
Electronics Forum | Thu Jul 08 20:48:44 EDT 2004 | grosasc
Hello. I am a buyer of used Jedec IC Trays.And can handle other plastics.reels,tubes etcc. Please contact me and we will discuss terms. Thank you. Guillermo Rosas Casta�eda
Electronics Forum | Tue Nov 09 11:42:37 EST 1999 | Dave F
Jeff: Try this: ROSA. John�s spot on. I�ll add that it is a fluxless method that reduces the oxides in an aqueous solution. Another source of information is: Trench, M., Hillman, D., Lucey, G., "Environmentally Friendly Closed Loop Soldering,"
Electronics Forum | Sat Mar 03 23:24:55 EST 2001 | CAL
We test Parts and Components to IPC J-std-002/003. We also use a wetting Balance tester to determine solderability. We also test with SERA. We use ROSA to electrochemically revert the components back to their original state. Need more info ... email
Electronics Forum | Fri Oct 18 21:23:55 EDT 2002 | caldon
David- You are correct!!! DING DING DING!!!! Here is an overview from the ACI website: ACI offers solderability restoration services by using Reduced Oxide Soldering Activation (ROSA) technology to remove the oxide layers from circuit boards or comp
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