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Electronics Forum | Sun Nov 13 12:26:23 EST 2011 | hasu
Hellou All, I am trying to figure out which one to buy, Miele 6002 or PBT Compaclean. Usage - washing assembled pcb's, app. 2500-3000pcs per month. http://www.mieleprofessional.co.uk/gb/professional/product/104_2987.htm http://www.asi-tech.co.il/?
Electronics Forum | Mon Nov 20 11:58:16 EST 2006 | Rob
We try and do it all (Vac pack, dessicant, indicator card, MSL level, PBT, end termination material etc.) however it throws a spanner in the works if you pull a manufacturer's sealed pack from stock and the vacuum has gone where an edge of a tray has
Electronics Forum | Tue Oct 11 04:08:23 EDT 2005 | Rob
Hi Nuez, We've run a number of different brands of SMT Elco's through a number of leadfree temperature profiles, and consistantly the best performers were Elna & a very similar own brand product (not listing here as it was one from a sister company
Electronics Forum | Mon Aug 22 08:12:18 EDT 2005 | Rob
We've also seen it where a component has had a long soak at a high temp (last one was 220C for 1.5 minutes)without exceeding PBT. The long soak was due to the oven only having 3 heated zones. On the last occasion there was some concern over the lea
Electronics Forum | Mon Feb 27 05:58:57 EST 2006 | Rob
Chunks is right, in the main the termination material is the only change. However, plastics have changed & the ones free of nasty chemicals (polybrominated whatevers)are actually less temperature tolerant. Also some manufacturers do publish PBT (pe
Electronics Forum | Mon Jul 10 08:24:32 EDT 2006 | dougs
Hi Rob, Thats the thing, there seem to be no datasheets available, only catalogue pages on the distributers website. PBT is not listed on these pages. I'm thinking about takin g the other suggestion and running a couple of samples through the o
Electronics Forum | Mon Aug 21 04:36:34 EDT 2006 | Rob
Yes, appropriate storage & component handling proceedures should be followed depending on the MSL (Moisture Sensitivity Level) class of the component. Some component suppliers are now marking the MSL class on the label, along with PBT (Peak Body
Electronics Forum | Sun Apr 05 07:00:31 EDT 2015 | vitrost
After washing a tetra bond stencil at PBT machine (Vigon SC200, 50 deg Celsius by 20 minutes) some signs of glue degradation were seen. Does anybody have an experience washing tetra bond in Vigon? What temperature regime is preferable? Thanks
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