Electronics Forum | Wed May 03 13:06:54 EDT 2000 | Sal
GUYS SEEING A PROBLEM WITH SOLDER PASTE LEACHING. THE PCB IS HASL FINISH , AND THE DEVICE IN QUESTION IS A O.O30" PITCH RESNET. THE SIZE OF THE PADS ARE 0.020 x 0.0.047 THOU , THE APERTURE SIZES ARE 0.018 x 0.042 THOU . THE LEACHING IS OCCURING DUE
Electronics Forum | Tue Nov 04 12:58:17 EST 2008 | smt123
I have to agree with Patrick here. This image appears to show a board that is NOT HASL as there is what appears to be a copper pad in the upper portion of the image. But then again the arrow tip appears to be white and I woudl expect that to be red s
HASL - WHAT A HASSLE, or HASL'd AGAIN. If you don't see the images, please visit online version at #Application.SmtNet.baseURL#/express/ Featured Article HASL - WHAT A HASSLE, or HASL'd AGAIN. Proof Of Design MoonMan This article updates
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