Electronics Forum | Fri Sep 19 11:58:49 EDT 2008 | davef
Four Points supplies materials to stencil fabricators. Four Points, SMT Stencil Supply: Standard Frame Sizes 8" x 10" I.D. Cast Aluminum 12" x 12" I.D. Cast Aluminum 15" x 15" I.D. Cast Aluminum 12" x 17" I.D. Cast Aluminum 15" x 15" I.D. Cast Alu
Electronics Forum | Wed Mar 18 22:26:06 EST 1998 | Aaron C. Wedemeyer
Introducing flat rate pricing to SMT Solder Paste Stencil repair. 15 x 15 or smaller = $125 - Larger stencils will be repaired for only $150 + shipping and handling. Visit our site today for a free cost comparison - We will prepare an analysis sho
Electronics Forum | Mon Jan 09 17:35:32 EST 2006 | russ
How are people getting BGAs reworked on boards that are 15"x15" at .06" thick? The BGAs are pretty much in the center of these assemblies. We have just received these and I cannot keep from warping/bowing as much as 1/2" at the heated area. Our bot
Electronics Forum | Fri Mar 21 09:08:53 EST 2003 | mantis
Hi all, I have a strange problem,while building a large 15x15inch 3.5mm thick Pcb.During topside reflow i am experiencing some misaligned parts and even bridging on a bga that are sitting very close to a D size tantalum cap.The strange thing is that
Electronics Forum | Mon Nov 13 13:26:43 EST 2017 | rcooley4
Hi all, I'm in the market for a BGA rework machine capable of handling a wide range of PCB's, anything from little 2"X2" board up to 15"X15" back-plane boards that are 0.100" thick. I would like to find a machine that can remove BGA's & QFN's, clean
Electronics Forum | Fri Feb 25 04:46:36 EST 2000 | Jeff Sanchez
Hey Travis, Thanks for the response. I did find a simple profile to use. As you said it took alot of trial and error. I was just looking for a good place to start. As for questioning the capability of a batch reflow oven,they have good reviews f
Electronics Forum | Fri Feb 25 04:46:36 EST 2000 | Jeff Sanchez
Hey Travis, Thanks for the response. I did find a simple profile to use. As you said it took alot of trial and error. I was just looking for a good place to start. As for questioning the capability of a batch reflow oven,they have good reviews f
Electronics Forum | Mon Apr 12 09:36:57 EDT 2004 | wgaffubar
Russ, These are the pb free components that you mentioned that are coming around the bend. Not the old CBGA's. I use to use CBGA's alot with former company. These are 15 x 15 mm plastic BGA's with 14 mil pg free solder balls going on 8 mil gold pads.
Electronics Forum | Thu Jun 19 21:39:31 EDT 2008 | mika
Hi, we used to have a RoHS package with uBGA 380 Solder ball's 0.8 mm pitch approx 15x15 mm, bump size is 0.4mm on a 0.33mm pad. Suddenly we need to use another vendor for various reasons. However, the new bump size is 0.45mm according to specs and t
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