Electronics Forum: electronics (Page 1653 of 7902)

SF Bay Area expert for KME chipshooter

Electronics Forum | Thu Jul 18 15:02:56 EDT 2002 | dragonslayr

Thanx Ken, that call has been placed, but there also may be 3rd party people that can help.

SF Bay Area expert for KME chipshooter

Electronics Forum | Thu Jul 18 16:36:33 EDT 2002 | pjc

Try Fastek 83 Mosswood Ct. Livermore, California 94550 USA Phone Number: 925-371-6000 Fax Number: 925-371-6245 E-Mail Address: fastek@attbi.com

RISKS OF ACF BONDING

Electronics Forum | Mon Jul 22 08:27:51 EDT 2002 | davef

Look here; http://www.unitekeaprosystems.com/res_tech/pdf/HDHBCWAB.pdf ACF Bonding. Anisotropic Conductive Film / Anisotropic Conductive Foil Bonding.

BGA Reliability

Electronics Forum | Mon Jul 22 15:35:28 EDT 2002 | davef

There has been books of stuff written on the topic. One expample is: http://nepp.nasa.gov/index_nasa.cfm/476/CD467677-8023-44E3-A795CBCF2DECFF05/

BGA Reliability

Electronics Forum | Tue Jul 23 14:17:46 EDT 2002 | davef

Hell-loooow!!! Why not contact the document author? Try: Reza Ghaffarian - Reza.Ghaffarian@jpl.nasa.gov Jet Propulsion Laboratory Phone: 818 354-2059 | FAX: 818 393-5245

BGA Reliability

Electronics Forum | Sat Jul 27 14:30:56 EDT 2002 | Juan C. Ruiz

Do you have any picture or reference how can we determine black pad or plating contamination. I have heard about a lot of problems regarding BGA's and normally these components are only replaced or heat it and that's it ,after that the boards are wor

SnAgBi supplier

Electronics Forum | Mon Jul 22 16:33:55 EDT 2002 | blnorman

Anyone know of a paste supplier that can provide the 42Sn/1Ag/57Bi alloy? Supposedly HP has done some work with this specific alloy and we would like to evaluate it. Neither Alpha Metals or Kester can supply it.

Universal Radial 8

Electronics Forum | Tue Jul 23 11:19:40 EDT 2002 | slthomas

I have worked with Radial II's, III's, and V's. Every one had a verifier, but none of them ever got used, primarily because of the false failures.

Universal Radial 8

Electronics Forum | Wed Jul 24 22:20:30 EDT 2002 | mantis

we have 3 Rad 8's and never use the verifer cause its too bloody slow.Why bother u cant verify parts being placed on a chip shooter so if your operator takes the same care when loading a reel there should be no need to verify.

Universal Radial 8

Electronics Forum | Mon Jul 29 09:32:49 EDT 2002 | pjc

Are you doing a reverse leakage test? Also, some electrolytic caps require two (2) cap tests and should always have a leakage test last. The UIC verifier programming manual should explain this. Otherwise, contact UIC's tech. tele. support.


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