Electronics Forum: davef bookshelf (3)

Accidental solder mask

Electronics Forum | Wed Dec 18 10:10:07 EST 2002 | davef

No, sorry not on "Dave's Bookshelf". My basis is a study done at IBM. I reference it here: http://www.smtnet.com//forums/index.cfm?fuseaction=view_thread&CFApp=1&Thread_ID=4941&#Message19050 Responding differently, you're correct. If you have a

soft gold vs immersion gold

Electronics Forum | Wed Aug 11 18:36:03 EDT 2004 | davef

90 Knoop. Q2: Thickness is 4 to 10 u" for Au and 300 to 400 u" for nickel A2: This looks like a ENIG spec. Although, the Ni is quite heavy, 150 uin is sufficient for most applications. [IPC-4552 ENIG specification: * Gold thickness of 0.075 - 0.125

Express Newsletter: davef bookshelf (616)

SMT Express, Volume 3, Issue No. 10 - from SMTnet.com

SMT Express, Volume 3, Issue No. 10 - from SMTnet.com Volume 3, Issue No. 10 Thursday, October 18, 2001 Featured Article Return to Front Page Book Review Reviewed by Dave Fish (davef ), Pandion Electronics, Inc. Title: Coomb's Printed

SMT Express, Special Edition, Issue 1 - from SMTnet.com

to Front Page Book Review Reviewed by Dave Fish (davef


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