1233 ipc 6012 class 2 vs. class 3 results

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PREDICTECH TM0180-A08-B00-C15-D10 Probe

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Conductor Width ??? - IPC 6012

Electronics Forum | Wed Feb 12 16:48:31 EST 2014 | gmcquoid

We are having an internal debate here related to minimum Conductor Width. Can you have your QA manager review this and advise. IPC-6012C-2010 3.5.1 Conductor Width and Thickness When not specified on the master drawing the minimum conductor width s

IPC Raw PCB Inspection

Electronics Forum | Thu Jan 12 22:29:10 EST 2023 | rgduval

So, as I understand it, IPC6012 are performance criteria that your board shop should be using. I think you'd want to be using IPC600 for acceptance criteria at incoming inspection. At least, that's what I always did in my CM days. And, since you'r

HASL on Pads

Electronics Forum | Mon Jun 14 14:39:12 EDT 2004 | davef

HASL Thickness: * HADCO DFM manual specifies a nominal thickness of 50-1500uin with an option for 100-1000uin * Merix DFM manual specifies 30-200uin IPC-6012, Class 1, 2, 3 do not spec a HASL thickness at all but only require that full coverage is m

soft gold vs immersion gold

Electronics Forum | Mon Aug 16 13:18:46 EDT 2004 | davef

You bet our reponse changes. Q2R: Hard gold thickness is 4 to 10 u" for Au and 300 to 400 u" for nickel A2R: This is a hard gold spec?? It looks like a ENIG spec. Although, the Ni is quite heavy, 150 uin is sufficient for most applications. The gol

Would YOU except this PCB ???

Electronics Forum | Fri Aug 15 00:51:30 EDT 2008 | boardhouse

Hi Paul, My discloser, I sell for an offshore house, this is Crap.... Section 3.4.3 Annular Ring (External) of IPC-6012A, which also calls out Table 3-5, states that "Plated-through holes identified as vias can have up to 90 degrees breakout of t