Electronics Forum | Fri Jul 29 16:20:57 EDT 2016 | davef
"ALPHA® EF-2210 is VOC-free, halide-free, rosin/resin-free, low solids no-clean flux which provides the highest activity of any VOC-free Bellcore SIR compliant flux for defect-free soldering. "[2016 Alpha Assembly Solutions] I assume that you're tal
Electronics Forum | Mon May 15 13:05:31 EDT 2017 | edhare
Pin holes in the gold can allow for corrosion of the underlying nickel and copper to form copper and nickel oxides on the gold surface (example - http://www.semlab.com/blog/?p=564. The corrosion can work itself all the way through the EN layer (exam
Electronics Forum | Fri Jan 04 22:23:23 EST 2019 | ameenullakhan
Hi, Here we take profile for every changeover. And we compare it with our profile.For the oven performance. We daily take a minimum of 3 profile for one oven. We have High mix low volume production. We are using ORH1 ( organic flux with halid cont
Electronics Forum | Wed Oct 10 13:51:08 EDT 2007 | petep
Coilcraft has posted the following and I am wondering how you folks are handling the use of coils in a Water Soluble world. PCB Washing and Coilcraft Parts Coilcraft tests for resistance to solvents per the following specification: Resistance to s
Electronics Forum | Sat Jun 09 14:28:58 EDT 2001 | Kelvin
No-clean solder paste is definately a trend for tomorrow. However, there are several points you need to consider before you shift from WS to no-clean: 1. Component quality - No-clean solder paste generally (not essentially) get a lower avtivity than
Electronics Forum | Tue Jun 26 10:49:59 EDT 2001 | genny
Yes I have read that standard, but it doesn't tell me what I need to know. Both have the same activity level and halide rating (L0) The AIM technical guy told me RO is a natural gum rosin, while (RE) Resin has more processing or something (maybe so
Electronics Forum | Thu Oct 07 18:24:01 EDT 1999 | Jason Gray
Make sure you check the MSDS for the new paste. If you have more than one production line, I'd suggest a gradual changeover. One selling point for management would be the free training Multicore will give you for the switch. If you haven't already
Electronics Forum | Thu Oct 07 20:43:16 EDT 1999 | Dave F
| Make sure you check the MSDS for the new paste. If you have more than one production line, I'd suggest a gradual changeover. One selling point for management would be the free training Multicore will give you for the switch. If you haven't alrea
Electronics Forum | Thu Oct 07 21:07:45 EDT 1999 | Bix
| | Make sure you check the MSDS for the new paste. If you have more than one production line, I'd suggest a gradual changeover. One selling point for management would be the free training Multicore will give you for the switch. If you haven't alr
Electronics Forum | Sat Jun 19 11:44:00 EDT 1999 | Vic Lau
Do anyone have any experience on assembling high frequency product, 1.8GHz or 2.4GHz. In our production line, we manufacture 1.8GHz product with using no clean paste (RMA type) for reflow and no clean wire for rework. In our functinal test,either at
