Electronics Forum | Sun Nov 16 14:33:18 EST 2008 | cisridn
Think of the money you'll save. Your boss will be > ecstatic!!! And you, you'll have time for a > coffee and to chat-up that cute lil' so-and-so at > the copy machine. I like the way that you think! :)
Electronics Forum | Wed Nov 19 22:21:04 EST 2008 | davef
Here you go: * http://www.engineeringlab.com/soldermask1.html * http://www.circuitrework.com/guides/2-4-1.shtml ... or just go to Walgreens, buy some finger nail polish, and paint all the via with the polish.
Electronics Forum | Thu Nov 20 10:05:47 EST 2008 | cisridn
Thanks, I guess I was making this harder than what it is. I don't know why I did not checkout Circuit technology Center's website. I have been there before.
Electronics Forum | Wed Dec 10 21:40:06 EST 2008 | davef
So, this fine designer thinks the cost of you putzing around with is thing is cheaper to the comapny? No. The fine designer is measured on in-bound cost, but not on the impact on overhead of those in-bound costs. OK, try this one: Have your fabric
Electronics Forum | Wed Nov 12 16:04:11 EST 2008 | charliedci
I have about 8 pair of the 590 in use in thru hole production. Had to replace 1 set of blades because of overpressure (50psimax) and a valve over past year. They work well for light to medium work. The replacement blades were around $20.00.
Electronics Forum | Thu Nov 13 07:57:36 EST 2008 | alien
What type of solder wick do you use for cleaning up QFP pads after desoldering ? Many brands only wick well at the end, but not when laid flat over the pads. Swisstone brand (made in US) works best for me, but the suppliers seems to play hard to ge
Electronics Forum | Sun Nov 16 09:02:47 EST 2008 | davef
While we're unfamiliar with Swisstone, we accept: * Techspray Solder-Wik * Chemtronics Soder-Wick * NTE Solder Wick All of these [and Swisstone] look basically the same. We wonder if maybe they're all made by the same source and branded differently
Electronics Forum | Thu Nov 13 09:14:52 EST 2008 | raiders
Hi All, We encounter capacitor crack in the ICT, it contributes 2% of the failure. We are not sure whether these crack coming from the SMT. All these crack having the same pattern. Please refer to attached file. Anybody encounter the same thing befo
Electronics Forum | Thu Nov 13 13:07:04 EST 2008 | vladig
Yes, it does look like a typical crack due to mechanical overloading (bending) of teh component. Usually because of the board flexing Vlad
Electronics Forum | Thu Nov 13 12:08:50 EST 2008 | cisridn
I define First Pass yield without any repairs. But I only consider a PCB to need repair if it fails test. Our boards are inspected before testing and any work done before testing, I consider to be rework and is part of the SMT process.
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