Electronics Forum | Thu Feb 06 12:30:24 EST 2003 | rboulanger
You can upgrade GSM machines to process flip chips. Yes, you do need special software and nozzles and probably a new camera with more resolution.
Electronics Forum | Fri Jan 10 09:30:55 EST 2003 | russ
Does anyone know what the voltage ratings on ceramic caps is related to? Would it be safe to use a 50V cap instead of 25V for .01uF X7R bypass/filter caps? Thanks Russ
Electronics Forum | Tue Jan 14 11:30:33 EST 2003 | jsherrow
You may find that the higher volatage rated parts are thicker. Same footpring but "taller". Usually not a problem unless the board is inserted into a mold. BTDT.
Electronics Forum | Mon Jan 13 11:26:58 EST 2003 | russ
Could you provide the specific alloy info (percentage od each) OR provide the melting point of this alloy? Please also provide the component specs (pitch, ball diam.) And the pad size and design used on the board. Russ
Electronics Forum | Mon Jan 13 11:33:16 EST 2003 | russ
one more thing, how many of these are you planning on using? It might be advisable to have the supplier strip and reball with a more appropriate alloy to prevent ball collapse.
Electronics Forum | Mon Jan 13 10:51:22 EST 2003 | Jean-Philippe
Hi, Is there any places on the web beside UIC.com where we can find informations about LPMTF and EMTF. We have some questions like is there differents size for the track cover, questions like that... Thx J-P
Electronics Forum | Tue Jan 14 20:48:10 EST 2003 | davef
I'll do you one better. I can't even find anything about "LPMTF and EMTF" on UIC.com. Having never been one that been shy about showing his ignorance, what do the terms "LPMTF and EMTF" mean?
Electronics Forum | Tue Jan 14 22:04:18 EST 2003 | jonfox
I have Electromagnetic Transport Frequency in one of my electrical physics books. Is that it? I really don't know either.
Electronics Forum | Wed Jan 15 07:25:37 EST 2003 | Jean-Philippe
LPMTF means Low Profile Multi-Tube Feeder and EMTF means Extended Multi-Tube Feeder. The difference is that the EMTF is bigger and it supports a wider range of tube.
Electronics Forum | Mon Jan 13 12:00:41 EST 2003 | welsh
Try http://www.e-insite.net/epp/index.asp?layout=article&articleid=CA71303 Mike
Manufacturer of PCB depaneling and PCB soldering machines since 2005, products include CE approval V-groove PCB depanelizer, PCB router, PCB punching machine, laser depaneling, hot bar soldering machines and soldering robots.
Liwu Industrial Park, Yuanzhou Town, Boluo
Huizhou, China
Phone: +86-138-29839112
