Electronics Forum | Tue Sep 14 04:56:43 EDT 1999 | Edmund Loh
I am running a board with a lot of 0603 chips ans i'm experience tombstone problem randomly on the board itself. Can anyone out there pls give me advice on how to solve this problem. Thank You.... Rdgs...
Electronics Forum | Fri Oct 02 09:52:49 EDT 1998 | Ben Wilmot
I am experiencing solder paste comtaminatin of nozzels on 0603 size components resulting in missing components. The machine is failing to alarm under these circumstances. Has anybody else experienced this problem & found a solution?
Electronics Forum | Thu May 25 09:09:43 EDT 2006 | cobar
Had the same problem with a batch of 0603`s nfrom Vishay. They eventually replaced the components after I proved that the problem was with the component.
Electronics Forum | Fri Oct 02 11:59:37 EDT 1998 | jon Medernach
| I am experiencing solder paste comtaminatin of nozzels on 0603 size components resulting in missing components. The machine is failing to alarm under these circumstances. Has anybody else experienced this problem & found a solution? | Just a sugge
Electronics Forum | Tue Sep 16 10:57:01 EDT 2003 | Gabriele
Also most of Tantalum Caps are iron-magnetic material made, for sure is not this case but always wen we met problems like James met, we had always sot-23, light capacitors 0603 as you know some of them have Nikel barriel (also magnectic sensitive) an
Electronics Forum | Sun Jun 06 12:51:34 EDT 2010 | whitewing
Hi - I'm looking into possible low-end pick/place machines (in UK) for prototype/small runs - taking the next step from plastic stencil/hand place/pizza oven, as my local subcontractors can't offer the fast turnrounds I often need for short runs. Bud
Electronics Forum | Wed Sep 18 19:38:33 EDT 2013 | jvadillo
Hi all! after hours of manual hand soldering and after spending thousands of euros subcontracting PCB assembly, we have decided to buy a fully automated pick&place machine. Our main assembly requirements are 0805/0603 for passives and TQFP-64
Electronics Forum | Tue Sep 14 05:59:16 EDT 1999 | Edmund Loh
Can anyone out there pls enlighten me on how to solve chip tombstone defects. I am running a board with a lot of 0603 chip. i had fine the profile and the alignment, but it still happen randomly on the board itself. Is there any other way to solve t
Electronics Forum | Thu Jul 30 09:30:02 EDT 1998 | Jan Pasternak
I am looking for consultant for solving problems in Tape and Reel operation( sealing )for surface mount products, (1206,0603) Tel. 847- 391-0595 Jan Pasternak
Electronics Forum | Sat Apr 25 08:48:45 EDT 1998 | raymond
Is there an industry standard in calculating SMT process PPM level for benchmarking purpose ? What are the industry benchmark ppm number for some of the defects like solder short for 20-mil QFP, tomstone problem for 0603 components etc....
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