Electronics Forum | Wed Feb 18 16:38:47 EST 2004 | agp
Dean,Chris,Steven, Thanks for all your inputs. I have met with our smt staff and scheduled an evaluation by early next week based on your suggestions. I'll be happy to relay positive feedback afterwards. To be more detailed, here are our set-ups as
Electronics Forum | Fri Feb 20 14:05:45 EST 2004 | northern
I talked QC into accepting the bulbous joint, the problem was it was often shorting to a well placed via next to it. I say WAS because I reduced the dwell time in the main wave (you are correct 50/50 flow) to approx. a nanosecond, which reduced it en
Electronics Forum | Fri Feb 20 15:46:44 EST 2004 | russ
Kinda what I thought, Ken, what would the parameters be relating to sphericity, flux, etc... We use type 3 63/37 usually watersoluble but for this I think I'm gonna have to use no-clean paste. When you say it can be done, what exactly does that
Electronics Forum | Sat Feb 21 11:59:22 EST 2004 | Ken
sphericity and consistency are important. egg shaped, dog-boned shape snd tear-drops work against you and promote clogging and in-effective "transfer efficiency". One of the most signifficant factors will be brand/type. Not all fluxes are created
Electronics Forum | Tue Feb 24 14:44:22 EST 2004 | davef
IPA is a poor choice for a cleaning solvent. * As you mentioned, the flash point of IPA (~12�C TCC). This is sufficiently low that all electrical equipment within a few feet of the bath should be flameproofed or intrinsically safe, if you don't want
Electronics Forum | Wed Mar 10 11:43:11 EST 2004 | Bill Aldeen
My name is Bill Aldeen, and I own and operate Nu-Way Electronics, Inc. We provide Tape & Reel packaging service for surface mount and through-hole electronic components. We're in the Chicago area, and we serve all of North America competitively. W
Electronics Forum | Fri Feb 27 15:48:13 EST 2004 | pdeuel
Dose anybody know of a method of preventing board sag in the wave process. We have a 2 year old Deltawave. The product we are running is a one sided 10in x 12in panel of 6 PCB's. Pin headers and connectors are near all of the edges. Our current board
Electronics Forum | Fri Mar 05 15:02:18 EST 2004 | magdelectronics
Hello Morris, Mag-D Electronics offers a several Tape Splicing solutions for your production. We are located in Los Angeles and carry ALL Tape Splicer tools and tapes. You can reach Mag-D Electronics at 818-762-0058 or visit our website at http://w
Electronics Forum | Thu Mar 04 12:00:56 EST 2004 | tryn
I am looking at two different type fluxes, Kester 951nc and AIM 264-5nc. The two seem to be comparable, but the Kester is listed as an ORL0 and the AIM as a ROL0. My product builds are all military and I have been dictated to use only ROl0 flux. I kn
Electronics Forum | Fri Mar 05 22:49:42 EST 2004 | Bryan She
Hello all, recently,I met a voiding issue in board to BGA ball joints. I've checked so many threads in this forum,but I can't find one which is really useful perhaps.Is there anyone who also met this issue,and then,in the end, succesfully get rid of
