Electronics Forum | Mon Nov 04 07:31:54 EST 2019 | amitthepcbguy
As a manufacturer, I prefer plated nickel gold, electroless nickel immersion gold, immersion silver and palladium. These surface finishes are the best options to replace leaded surface finishes. These surface finishes can withstand higher temperature
Electronics Forum | Thu Nov 14 03:12:42 EST 2019 | jefri_simorangkir
hi Team, observed excess solder after assembly jumper with manual solder method. I already try to duplicate the phenomenon with adding more solder tin/wire,adding more time for solder but not found same condition I have attached the image for the
Electronics Forum | Thu Nov 28 11:23:35 EST 2019 | csm
Dear All I would like to know your opinion and comments about Universal GC-60D performance to mount high volume for component 0402's, do you recommend this machine? we are working to get one GC-60D or the Panasonic CM402 machine. I just have exper
Electronics Forum | Tue Dec 03 02:58:43 EST 2019 | ellafromgenesis
We are a chip manufacturer in China for over 20 years. We've been working on chips and wafers for a long time and got pretty much experience. Anyone who have queations about production process? Any queation is OK. Or contact me through email yagzho
Electronics Forum | Thu Jan 02 08:04:06 EST 2020 | philc
You might want to try baking the LED's in an oven for 24 hours prior to build. We keep our LED's in a humidity cabinet all the time, as we have noticed poor solderability if they are left out for too long. This may be even more important when buying
Electronics Forum | Tue Dec 10 09:56:09 EST 2019 | charliedci
Have been looking for rental/lease of above calibrator in US. Companies we have contacted are: Transcat, TRS, BHD, ATE, Electrorent, Techrentals, Vantage with none available. We have 2, one is out for repair. We will be purchasing another but 4 week
Electronics Forum | Thu Dec 26 20:35:48 EST 2019 | luciano_zhang
I have design some PCBs but last time I met one problem they said missing the solder mask ...any one can give some suggestions why do some pcb manufacturers reject gerbers due to missing sodermask?
Electronics Forum | Tue Dec 31 02:29:29 EST 2019 | sssamw
Do you have clear picture show how it looks like solder open? And you can run DOE with TAL and soak time and peak temperature to see which factor is key, or non of them is key then you can try add some flux to see if better before change solder past
Electronics Forum | Tue Dec 31 02:13:14 EST 2019 | agoesfirmanto
This PCB model has been in production since 2018 and stopped production almost 1 year ago, now it has started production again and I found this problem. at the time of production in 2018 this problem did not occur. while the parameter settings do not
Electronics Forum | Fri Jan 17 09:34:22 EST 2020 | emeto
It looks like you have a simple version of the Horizon. You should have a scale on the right side with a stopper. When you create a new program you will define where the stopper should be. I used to same this value in the program description field, s
