Electronics Forum: superior no. 4300 (Page 1 of 2)

Amtech 4300 no-clean+washable flux

Electronics Forum | Sat Oct 29 20:29:30 EDT 2016 | adamjs

Posting here because all the threads asking for feedback on it are locked. We have been extremely happy with the 4300 tacky flux for BGA attachment. Not only is it both washable and no-clean (i.e. wash-optional), it was also the only tacky flux tha

Amtech 4300 no-clean+washable flux

Electronics Forum | Sun Dec 11 22:39:36 EST 2016 | ppcbs

We have been using the Amtech line for over 12 years now with all of our PCB and BGA Rework. The NWS-4400 is mildly active and will give better results with Lead Free Solder. Note that the LF-4300 is considered a No-Clean. However it will show lea

Amtech LF/4300

Electronics Forum | Thu Dec 07 10:23:36 EST 2006 | fredericksr

Has anyone experimented with the Amtech 4300 flux that claims to be a no-clean flux that is easily removed with water? If so, how did it go? Is this flux truly removable with water only while creating adequate solder joints? -OtheRuss

SAC305 Water Soluble Pastes

Electronics Forum | Tue Jun 05 20:46:25 EDT 2007 | rfrog

I, too, have finished qualifying the Amtech paste for a dispensing application. We will be experimenting with the component soldering/stencil printing next. The stuff has proven to provide the best of both the no-clean/low solids and water washable

Inspection magnifier

Electronics Forum | Fri Jul 16 15:07:11 EDT 2004 | waveroom

Good question, we are a distributor and have offered lots of different magnifiers. We finally decided to stick with only one brand. It's not the least expensive but the quality and warranty are superior to any other. That would be OC White. I replac

flux residue problem

Electronics Forum | Thu Sep 03 11:20:41 EDT 2009 | thunderdog5000

I have a customer that is having a flux residue problem after wave soldering. Flux is roaring through the board to the top side and leaving a residue. This is only happening on the flat stamped leads. The round leads are fine. They are using Supe

Lead free Solder Paste & Use of nitrogen

Electronics Forum | Mon Jul 29 19:39:57 EDT 2013 | hegemon

No problem running lead free without nitrogen. Careful profiling will take care of the soldering. Cosmetically, the Nitrogen reflow is superior for lead free, and we see much better wetting, better coverage of the PWB pads, and of course the smooth

Selective Solder Nozzle Life

Electronics Forum | Mon May 15 18:31:28 EDT 2023 | daniel_stanphill

I have found Superior No. 75 to be an absolute miracle worker when it comes to nozzle maintenance. I let our worst nozzles soak in that over the weekend and then the majority of the dross would literally flake off with light pressure from a pick/scre

Changing a wave over to lead free

Electronics Forum | Thu May 18 16:10:18 EDT 2006 | adlsmt

We did a tin bath on ours but it was provided for free by Nihon Superior so that is a no-brainer. It was better than taking a risk of having to dump the pot. If you cant get a free tin bath, then you should probably go ahead and fill it half way or s

Re: Clean before conformal coating?

Electronics Forum | Thu Jan 04 20:16:02 EST 2001 | Mike Konrad

Hi Cory, As a manufacturer of aqueous cleaning systems, my advise is somewhat biased, however I believe it to be accurate. We have hundreds of customers who have implemented no-clean programs. The programs have been successful when measuring the r

  1 2 Next

superior no. 4300 searches for Companies, Equipment, Machines, Suppliers & Information

Circuit Board, PCB Assembly & electronics manufacturing service provider

Software programs for SMT placement and AOI Inspection machines from CAD or Gerber.
IPC Training & Certification - Blackfox

Reflow Soldering 101 Training Course
best pcb reflow oven

Wave Soldering 101 Training Course
SMT feeders

Software for SMT placement & AOI - Free Download.
Hot selling SMT spare parts and professional SMT machine solutions

Private label coffee for your company - your logo & message on each bag!