Electronics Forum: 10 (Page 1014 of 1927)

Shelf life of electro-plated tin-lead on stainless steel

Electronics Forum | Fri Nov 07 15:57:56 EST 2003 | Marc Simmel

Are there specifications or recommendations for electro-deposited tin-lead plating thickness on austenitic stainless steel that would provide a shelf life of 1 year? 6 months? Would 2 to 3 microns (78 to 118 micro-inches) 90/10 tin-lead over 1.27 mi

Becafeful

Electronics Forum | Mon Nov 10 11:35:09 EST 2003 | simon66

Hello every member in the net. There is a con-man in this trading. Pls becareful. The one who read this know who you. YOu will not be able to locate him at all and ony he can locate you. I am not revealing their name now by giving them a chance to ex

voc free flux

Electronics Forum | Wed Nov 12 10:45:12 EST 2003 | johnthor

Absolutely, read the manufacturers MSDS. You do have it, don't you? We use Kester 971 and it reads Waste Disposal Methods: According to local regulations. Considered biodegradable. We did take the precaution of informing the local authorities and

IPC Thermal Stress Guidelines

Electronics Forum | Tue Nov 18 11:35:43 EST 2003 | John

Does IPC list a specification that describes the acceptable thermal stress capabililty of components? I seem to recall something about dipping at 260C for 10 seconds, but I can't find the reference. Also seem to remember descriptions of the allowab

IPC Thermal Stress Guidelines

Electronics Forum | Tue Nov 18 21:00:02 EST 2003 | davef

There may have been something like that in the past, but now-a-days the IPC says stuff like, "make sure the temperature that you use to not adversely affect the performance of the components." [er words to that effect] Probably, the "260*C / 10 seco

SMD Double Splice Tape

Electronics Forum | Mon Dec 01 12:10:16 EST 2003 | jseagle

I have searched the archives and none of the info is current. I am looking for a US distibutor of this tape http://www.smdsplicetape.com/start.htm I have done Google searches, "smd splice tape" and "smt splice tape", and all I get is European and

Stencil Printers

Electronics Forum | Wed Dec 10 12:40:37 EST 2003 | mrmaint

CHECK INTO WARRANTY AND SERVICE BEFORE MAKING THE DECISION ON PRINTERS. WE CURRENTLY HAVE A DEK ELA. WE HAVE HAD IT FOR THREE YEARS WITH NO PROBLEMS. THE ONLY BAD THING ABOUT DEK IS THAT AFTER THE ONE YEAR WARRANTY RUNS OUT YOU HAVE TO PAY FOR PHONE

Stencil Printers

Electronics Forum | Sat Jan 10 16:33:05 EST 2004 | ex maintain leader

hi grant, why you choose not mpm is clear for me not good support possibilities localy, dek maybe a new mc not so bad as my second hand experiences but I'm interesting your ekra, can I have the materials? I wanna buy one thx Szabolcs szhorvathbp

AOI

Electronics Forum | Wed Dec 17 16:49:39 EST 2003 | adlsmt

Take a good look at Yestech. The in-line machines are under $100K with off line software. I think about $80K if you dont need side cameras. We replaced our Agilent SJ-10 with one and have been very happy with it. Last I knew the good benchtops out th

Looking for Wave-Exit conveyor belt(ESD, heat dissipative, flux)

Electronics Forum | Fri Dec 19 10:15:24 EST 2003 | haviland

Bill--Good morning. We have several decline conveyors w/ conductive black belt Plus cool down units w/ banks of (8) fans. I believe the belt widths are 18". Would that work? Everything is in Illinois. Thanks, Nick Haviland, Electronic Assembly Machin


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