Electronics Forum | Thu Jun 24 09:24:03 EDT 2004 | Rob
The smallest component we use is 0402. Solder paste is Kester 256. Printer is MPM Ultraprint 2000. Stencil is 6 mil. I didn't here anything bad (rework or whatnots) in terms of soldering of those components.
Electronics Forum | Thu Jun 24 10:53:07 EDT 2004 | deonn
Dear Rob, Thank you for your participation. However, the question is in regards to dispensing via automated dispenser (e.g. CAMALOT, PVA, etc..) not printing with a stencil. Thank you for your attempt. Deon
Electronics Forum | Sat Jan 15 18:02:32 EST 2005 | jgarver1
What kind of component mix do your products require? (0201, 0402, BGA, QFP, etc.) This information can help everyone make suggestions.
Electronics Forum | Thu Jun 24 13:19:42 EDT 2004 | pjc
Contact a Camalot applications engineer with your questions about dispensing paste for 0201 or 0402 chip components. Also, a different paste formulation, different from printing, is required. John Boggiatto, 508-541-4778, jboggiatto@speedlinetech.com
Electronics Forum | Wed Jun 23 19:40:29 EDT 2004 | Deon Nungaray
Quick question for you Netters out there: Anyone out there dispense solder paste (via automated dispenser) for 0402, 0201 and/or uBGA's? If so, success yields, equipment used, and any technical info would be appreciated. This is for a low volume app
Electronics Forum | Fri May 12 11:27:40 EDT 2006 | bobpan
no...there is no retrofit kit.....but if you find some good feeders....tear into them.....make sure everything is tight....about half the time you can make the feeder work ok. Also it doesnt hurt to use only one xf nozzle in the program so that only
Electronics Forum | Wed May 24 16:13:43 EDT 2006 | two cents
Just maybe this new diet for the guru will burn a new orifice between his cheeks which may enable him to spew his rational more clearly. His current blowhole does not seem to be working.....RLM, there may be a decision by Tyco soon to produce 0201/04
Electronics Forum | Wed Apr 14 14:51:10 EDT 2010 | jgalarza
After checking some of our stencil data for the correct aspect ratio I found that a few are wrong. I would like to change them from 5mil thk to 4mil thk but do not know how much paste volume I need to keep. We are using 0201,0402, and BGA with 0.80 p
Electronics Forum | Thu Jun 24 12:30:06 EDT 2004 | deonn
Thank you for your input Russ. I do understand the technical challenges that 0402-0201 present. As a matter of fact, I personally think it is a bad idea for these devices to even be processed using conventional assembly methods when the alternative
Electronics Forum | Thu Jun 24 12:02:59 EDT 2004 | russ
I have never done these components before, but if you have performed capability studies on your dispense equipment you should be able to tell if this is feasable. I can tell you that 0402 and 0201 especially 0201 requires great accuracy and volume.
