Electronics Forum | Thu Mar 23 10:21:38 EST 2006 | chatech
Recently my company (graphic card suppliers) have experenced some pad to board separation under the processor. I have researched and find that a number of papers have been written about this, but they give no solution, Is anyone out there experencing
Electronics Forum | Fri Mar 24 08:32:17 EST 2006 | davef
Lifted pads are almost always caused by pad to substrate adhesion likely degraded significantly after too much heat. Poorly trained operators armed with soldering irons can do this expertly.
Electronics Forum | Thu Mar 23 15:59:13 EST 2006 | pjc
Yes, the RoHS is just EU protectionism. We should have told them in the beginning that we will not participate. And say OK then, don't buy our gear then. But we are pussys now, no balls to stand up. We cave to them EU'ers.
Electronics Forum | Fri Mar 24 09:57:59 EST 2006 | Gilligan
Here's another article on the lead-poisioning that shows the jewelry: http://www.cnn.com/2006/HEALTH/03/23/jewelry.lead.poisoning.ap/index.html Here's an interesting article for WML: http://www.interfluxusa.com/Technical/Sixsigma.htm
Electronics Forum | Fri Mar 24 13:05:08 EST 2006 | samir
Patrick, I learned at a Lead-Free seminar, where the seminar lecturer was a proponent of Bismuth in soldering, that Bismuth is actually "safe to eat" and is one of the few non-toxic metals around.
Electronics Forum | Fri Mar 24 14:51:27 EST 2006 | samir
I'd like a volunteer to have the 1st 100% RoHS WEEE Lead-Free pacemaker inserted in their bodies to regulate the heart!
Electronics Forum | Sat Mar 25 07:25:34 EST 2006 | davef
Russ Who benefits? * Tin producers [ITRI] and sales-types * Equipment producers and sales-types * Friends, relatives, red-haired children, and sycophants of Euroland legislators working in the regulation and compliance activities relating to leadfre
Electronics Forum | Sat Mar 25 08:23:57 EST 2006 | davef
Pete's correct. And if you think leadfree is bad, wait 'til you see the affect of upcoming DfE Euroland regulations. Buy stock in Pampers.
Electronics Forum | Thu Mar 23 13:08:43 EST 2006 | mario
If your company should decide to sell your Suzuki 2000v or 1000V or VL machines let me know. We have many Suzuki on our floor and perhaps we would entertain the idea to purchase more if the price was right. Thank you 514-779-5888
Electronics Forum | Fri Mar 24 03:32:05 EST 2006 | ericcyc8
Kindly advise whether we can use tooling holes if there is no fiducials point on the PCB. Is there any others thing that can use, because tooling holes have it tolerances .