Electronics Forum: alternative (Page 21 of 108)

Forum Spam

Electronics Forum | Thu Feb 08 16:36:51 EST 2007 | jhaviland

Are the registrations automatic? such as approved once the email is verrified? maybe a manual approval or maybe a day wait time untill a new user can post. another alternative is for moderators to periodically check the forums and delete spam, and t

Ag/Pd termination, reflow soldering issues

Electronics Forum | Thu Apr 05 07:02:22 EDT 2007 | pavel_murtishev

Good afternoon, Thanks for input AR. Fortunately, supplier can offer us nickel barrier alternative. I will do exactly as you did. BR, Pavel

IPC Conference Raises New Lead-free Reliability Concerns

Electronics Forum | Tue Apr 17 10:14:29 EDT 2007 | patrickbruneel

Or this might be the right solution Alternative lead free soldering reviewed: http://circuitsassembly.com/cms/content/view/4665/95/

QFP Shifting / Solderability Issue

Electronics Forum | Mon May 28 08:17:25 EDT 2007 | aj

Placement is fine... There are other fine pitch components on the board which are fine. It is a 2up panel - one will be fine and the other might be shifted. Alternates between boards. aj...

Compressor air line material

Electronics Forum | Sat Jun 23 08:26:02 EDT 2007 | davef

We have always used black iron pipe for compressor air line. This pipe is very expensive to purchase and install. What is a better alternative?

Temperature Probes for Reflow Profiling

Electronics Forum | Wed Jul 11 10:08:44 EDT 2007 | pauld

There are a lot of older threads on this topic. Any new alternatives to using temperature probes for characterizing reflow profiles? The mfg just DOUBLED the price on the probes to $989 each! I prefer using the probes for surface temp and the majorit

Blowholes during wave soldering

Electronics Forum | Tue Aug 28 07:36:25 EDT 2007 | davef

If the copper on your PTH is not one thou, you will get blowholes. With the cost of copper going through the ceiling, you will get less than one thou of copper plating from substandard suppliers. Consider baking your boards prior to wave soldering

ACTIVATOR 310

Electronics Forum | Wed Sep 12 02:48:26 EDT 2007 | snipper53

i am using LPKF Contac III machine for through hole plating . the chemical is Activator310 from LPKF . i want to know the composition of this chemical or the alternate as it is been provided at very high price . i hope someone will help me

mydata tp9 vs philips topaz

Electronics Forum | Wed Nov 28 12:37:37 EST 2007 | gregp

I have some alternatives that match up well spec wise with these two models. They are factory refurbished machines priced for quick sale. Contact me if you would like more info. Greg

Juky 570L or Mark IVc

Electronics Forum | Wed Nov 28 12:29:22 EST 2007 | gregp

Try serarching under Zevatech 570 instead. Or contact me for some alternatives (factory rebuilt machines available). Greg


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