Electronics Forum | Wed Sep 22 16:46:59 EDT 2004 | davef
RoHS Directive 2002/95/EC: http://www.dti.gov.uk/sustainability/pdfs/finalrohs.pdf WEEE Directive 2002/96/EC: http://www.dti.gov.uk/sustainability/pdfs/finalweee.pdf ELV Directive 2000/53/EC: http://www.dti.gov.uk/environment/consultations/L269dire
Electronics Forum | Wed Sep 22 19:10:39 EDT 2004 | Rush Fan
I was wondering if anyone has ever considered measuring the belt speed of their reflow ovens using some type of hand-held, preferably non-contact device? If so, could you recommend a manufacturer of such a device? We are considering measuring our act
Electronics Forum | Wed Sep 22 19:17:14 EDT 2004 | KEN
hand held tachometer. Standard method for process speed verification. Quick, easy and no more tape measures and stop watches! Check your local grainger. They probably have half a dozen makers. I recently bought a dual tach. One end has the roll
Electronics Forum | Tue Sep 28 10:37:45 EDT 2004 | russ
Lets not forget about shipping costs,lead times, and bad lot recovery plan(s)on product rec'd from China. We are paying $.096 per gram (SAC405)with 4kg per wk usage. Shipping is free, stock maintained locally with 2 hr. delivery if necessary. Russ
Electronics Forum | Wed Sep 29 11:02:30 EDT 2004 | habba
Hi all ! I have a very simple ( maybe stupid ) question : Can we mix the lead-free components with 'Pb components' ? I mean, some component would lead-free, but it is only 5% of the whole. Will I have problems on wave and on reflow ? Thanks for hel
Electronics Forum | Wed Sep 29 11:28:27 EDT 2004 | grayman
do you mean the parts like capacitor or solder paste/solder bar. If you mean solder paste/solder bar, yes you'll have big trouble. Why? because LF solder paste/solder bar has high melting point and different composition. However if parts like capac
Electronics Forum | Thu Sep 30 08:08:50 EDT 2004 | davef
Habba: Here is a thread from the fine SMTnet Archives from a couple of weeks ago, where we spoke about the topic of mixed lead-free solder with components that have lead-bearing solderability protection: http://www.smtnet.com/forums/Index.cfm?CFApp=
Electronics Forum | Sun Sep 26 21:41:36 EDT 2004 | mark_h
Hi All Thanks for your interesting replies :) At this stage I feel that we are leaning towards a second hand DEK 265 GSX vs a new EKRA E4 or X4, and with the saving made we will get it well refurbish and add a board loader, and hopefully a proflow
Electronics Forum | Fri Sep 24 04:57:22 EDT 2004 | FengAng
So many people have concerns on the MSD(moisture sensitive device), but I want to know if anybody can SHARE me some information about the TSD(temperature sensitive device). And I think there are also a lot of knowledges need us to learn. In my opini
Electronics Forum | Fri Sep 24 14:05:06 EDT 2004 | jsloot
Is there anyone using a QUAD QSA-30? I am experiencing problems with the Y axis drifting in the positive direction. This can occur anytime from a few minutes to several hours after the problem has been fixed. Fixed means recreating a program from scr
