Electronics Forum: flip (Page 1 of 45)

flip chip tolerances

Electronics Forum | Fri Jun 01 14:50:29 EDT 2001 | Matt Gormont

I am looking for outline tolerances of a flip chip with a pitch of .25mm. Bumps are made of 63/37 solder. Key tolerances are bump height and positional tolerance of the bumps. Can anyone HELP?

flip chip bonder

Electronics Forum | Wed Sep 23 20:38:30 EDT 1998 | parag

does anyone know what exactly the term "characterization of a machine" means?i need to characterize a flip chip bonder which has the capacity to mount the dies on substrates not more than 2" x 2" size.please respond asap.

Re: flip chip bonder

Electronics Forum | Thu Sep 24 13:17:34 EDT 1998 | Dave F

does anyone know what exactly the term "characterization of a machine" means?i need to characterize a flip chip bonder which has the capacity to mount the dies on substrates not more than 2" x 2" size.please respond asap. Parag: Check the link bel

Re: flip chip bonder

Electronics Forum | Thu Sep 24 07:43:12 EDT 1998 | Earl Moon

does anyone know what exactly the term "characterization of a machine" means?i need to characterize a flip chip bonder which has the capacity to mount the dies on substrates not more than 2" x 2" size.please respond asap. Characterization means det

Conductive Adhesives and flip chip

Electronics Forum | Thu Feb 12 21:30:45 EST 2004 | davef

Comments are: * We're amazed that you can thermocompression bond to epoxy. * Silver may be oxidizing during expoxy cure. * Klein Wassink talks about aging in THE BOOK [Soldering in Electronics: A Comprehensive Treatise on Soldering Technology for Sur

Conductive Adhesives and flip chip

Electronics Forum | Wed Feb 11 09:07:37 EST 2004 | Ashok Thiyagarajan

HI I am currently having a wafer which is stud bumped (Au), I am printing conductive adhesives (with silver fillers) on the pads , and by thermocompression bonding, I am establishing the connnection between. But right now the problem is the silver

Flip Chip Flux

Electronics Forum | Tue Oct 03 16:55:26 EDT 2000 | Chris

Does anyone have any recomendations for a NC flip chip attach flux? I have info from Indium and Kester. Who else makes a good flux for flip chip. I will be dispensing this flux using a doctor blade and rotating disk. I will then dip the flip chip

Flip On Flex

Electronics Forum | Mon Dec 20 10:11:39 EST 1999 | Chris

Does anyone have an underfill for flip chips which works well on flex circuits made of Kapton? Thanks, Chris

Direct Chip Attached & Flip Chip

Electronics Forum | Fri Jan 10 16:59:08 EST 2003 | mk

www.sipad.com/Motorola/MotorolaFlipChip.htm

Re: Dummy Flip Chips - Supplier Needed

Electronics Forum | Tue Dec 21 20:05:01 EST 1999 | Chris

Try Flip Chip Technologys. They have several daisy chain flip chips. One is called FP250. .250 X .250 solder bumped flip chip. Try Technet too. Remember seeing several other manufactures of daisy chain die. Maybe Unitive at www.unitive.com can

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