Electronics Forum | Thu Feb 22 10:32:25 EST 2001 | CAL
SCOTT- We do solderability testing for the electronics industry using a Multicore and Kester Wetting Balance testers. The standards we test to is IPC J-STD 002 for components and J-STD 003 for PCBs. There is also a system called SERA we co-developed
Electronics Forum | Thu Feb 22 20:35:38 EST 2001 | davef
Ah, that was the time. Those locomotives chugging down the tracks with a plume of steam and coal dust rising above and dissipating down the track towards the end of the train. "Driving that Train, High on. . ." [http://www.thespoon.com/trainhop/song
Electronics Forum | Tue Feb 27 11:28:08 EST 2001 | fkurisu
Hello Mark, It is possible that SolderMask, Inc. could selectively remove the existing solder mask, clean and reapply a Photoimageable solder mask to the BGA area. Mostly likely the mask on your boards is a Liquid Photoimageable Solder Mask (LPIS
Electronics Forum | Fri Mar 02 09:08:10 EST 2001 | markkrmp
Frank, I am not talking about the masking on the PCB. I am actually talking about the masking on the solder side of the BGA. We have a very very high dollar BGA and are trying to reclaim alot for reuse. When we remove the BGA from the assembly, you
Electronics Forum | Tue Feb 27 07:51:59 EST 2001 | jackofalltrades
We use Selective Wave Pallets for the vast majority of our boards with great success. Many of our boards have BGA's and connectors on both sides, which for the most part then require the Selective Wave Pallet. We successfully use pallets up to 10mm t
Electronics Forum | Thu Mar 01 10:10:30 EST 2001 | Stefan Witte
Angela, besides the sense or non sense of six sigma and related meetings, you will have to break down the component feeding issue into several sections, which are all impacting the feeding reliability. 1. Component dimensions 2. Tape size 8, 12, 16
Electronics Forum | Fri Mar 16 07:40:16 EST 2001 | C. Robert Nelms
David Fish alerted me to this dialogue, after visiting my web site. I am one of the "anal" consultants that are trying to help people "learn from things that go wrong." I don't know where to start. Perhaps by asking you not to lump all of us toget
Electronics Forum | Mon Mar 19 21:25:13 EST 2001 | davef
The technique you describe is contrary to the approach we've taken to educating our folk and helping all to understand what's going on and being involved. Not sure how well that would play in Peroria. I'm looking for tools / techniques / what not t
Electronics Forum | Thu Apr 05 08:02:33 EDT 2001 | brownsj
I used to work for a company called Intelligent Reasoning Systems Incorporated. http://www.irsinc.com based in Austin Texas. They manufactured two different AOI systems depending on the component packages you wanted to inspect. The good thing about t
Electronics Forum | Fri Mar 30 13:06:50 EST 2001 | aortiz
Hi, I need support on the method or applicable standard to measure the shear force strength on chip capacitors and resistors. I know the soldered joints strength is related to land desing, solder volume, pcb and component solderability, component
