Electronics Forum: electronics (Page 388 of 7896)

Reball BGA process flow

Electronics Forum | Mon Feb 21 12:12:10 EST 2005 | gs

Thank you Russ for shearing your experience. Regards..........GS

non magnetic header pins

Electronics Forum | Wed Feb 02 09:59:10 EST 2005 | David

tring to find non magenetic surface mount header pins

BGA Specifications for IPC Class

Electronics Forum | Wed Feb 02 19:45:09 EST 2005 | ybt

try refering IPC-7095 Design and Assembly Process Implementatin for BGAs. I hope it helps.

Hover Davis Feeders

Electronics Forum | Thu Feb 03 13:40:35 EST 2005 | cyber_wolf

Has anyone ever had problems with Hover Davis feeders blowing up IC's on the main board of the MFU's ?

Electrovert Econopak EPK+ Type 400F pot heater elements

Electronics Forum | Fri Feb 04 09:48:12 EST 2005 | russ

Try Petlock enterprises www.petlock.com

Pasteproblemater aftersoldering

Electronics Forum | Mon Feb 07 03:37:32 EST 2005 | etienne

Reducing the Printing Speed helps to reduce solder balls. Try it.

Pasteproblemater aftersoldering

Electronics Forum | Mon Feb 07 09:44:10 EST 2005 | davef

Search the fine SMTnet Archives for previous discussions on the issues driving solder balling.

Pasteproblem after reflow

Electronics Forum | Mon Feb 07 11:34:40 EST 2005 | JB

I agree, a 6 mil stancil plus reduced apertures will help.

Pasteproblemater aftersoldering

Electronics Forum | Tue Feb 08 20:20:37 EST 2005 | DasonC

Beside, what is your paste handling and storage condition?

Pasteproblem after reflow

Electronics Forum | Thu Feb 10 11:41:13 EST 2005 | ddhanashekar

thanks for your reply i have to try with a stencil wirh reduced aperture opening


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