Events Calendar | Tue Mar 07 08:00:00 EST 2017 - Tue Mar 07 14:00:00 EST 2017 | Rolling Meadows, Illinois USA
Rework Symposium
Industry News | 2018-11-16 16:38:33.0
SHENMAO America is pleased to announce that it was awarded a 2018 Mexico Technology Award in the category of Flux for its SM-862 Liquid Flux. The award was presented to the company during a Wednesday, Nov. 14, 2018 ceremony that took place during the SMTA Guadalajara Expo & Tech Forum.
Industry News | 2018-10-18 09:20:09.0
Product defects caused by the flux in the wave soldering process
SOLDERITE ULF-210RN, ULF-210RNI, ULF-250, ULF-300VZ-3, and ULF-500VS are ultra low residue type flux and these are developed for soldering printed circuit board mounted chip componenets and flat ICs which are for miniaturize and high density purpose.
Technical Library | 2017-08-17 12:28:30.0
At SMT assembly, flux outgassing/drying is difficult for devices with poor venting channel, and resulted in insufficiently dried/burnt-off flux residue for no-clean process. Examples including: Large low stand-off components such as QFN, LGA Components covered under electromagnetic shield which has either no or few venting holes Components assembled within cavity of board Any other devices with small open space around solder joints
Technical Library | 2013-04-11 15:43:17.0
With the explosion of growth in handheld electronics devices, manufacturers have been forced to look for ways to reinforce their assemblies against the inevitable bumps and drops that their products experience in the field. One method of reinforcement has been the utilization of underfills to "glue" certain SMDs to the PCB. Bumped SMDs attached to the PCB with a no-clean soldering process offer the unavoidable scenario of the underfill coming in contact with a flux residue. This may or may not create a reliability issue... First published in the 2012 IPC APEX EXPO technical conference proceedings
Technical Library | 2017-07-20 15:18:15.0
As electronic devices increase functionality in smaller form factors, there will be limitations, obstacles and challenges to overcome. Advances in component technology can create issues that may have time delayed effects. One such effect is device failure due to soldering residues trapped under bottom terminated components. If the residues trapped under the component termination are active and can be mobilized with moisture, there is the potential for ion mobilization causing current leakage.
Used SMT Equipment | Soldering - Selective
RPS Rhythm SS Selective Soldering System In-Line Conveyor, L to R Board Flow Leaded and Lead Free Pots Drop Jet Fluxer (no clean flux) Spray Fluxer (water wash) Nitrogen SMEMA 208V Fully Functional FOB: Origin Contact Assured Technical Ser
Used SMT Equipment | Soldering - Selective
In-Line Conveyor, L to R Board Flow Leaded and Lead Free Pots Drop Jet Fluxer (no clean flux) Spray Fluxer (water wash) Nitrogen SMEMA 208V Fully Functional FOB: Origin Contact Assured Technical Service LLC AssuredTechnicalServiceLLC@Gmail
