Industry Directory | Consultant / Service Provider
Winslow Automation has been advancing lead finish and soldering technology for the military and aeropace, telecommunications, medical, and consumer electronics industry since its inception in 1986.
New Equipment | Coating Equipment
Conformal coating can be applied over the entire PCB surface or in select areas to provide protection from service environments.Materials are available for tin whisker mitigation, humid environments, and shadow areas.Selecting Coating Machi
New Equipment | Solder Materials
AIM’s REL22™ alloy is comprised of tin, bismuth, silver, copper, antimony, nickel and trace amounts of elemental grain structure refiners. The alloy provides significantly improved durability for use in applications where thermal shock, vibration and
Industry News | 2009-02-24 13:53:56.0
Minneapolis, MN � The SMTA is pleased to announce its industry premier in Denmark with two co-located events focusing respectively on Tin Whiskers and Counterfeit Electronic Parts issues. The events will be held from June 23-26, 2009 at the Technical University of Denmark in Lyngby.
Industry News | 2013-10-01 18:21:25.0
IPC — Association Connecting Electronics Industries® and its educational partner, CALCE® (Center for Advanced Life Cycle Engineering) at the University of Maryland, will host the 7th International Symposium on Tin Whiskers, November 12–13, 2013, in Costa Mesa, Calif.
Technical Library | 2023-02-13 19:14:03.0
Technology Focus: Develop and evaluate nanoparticle filled conformal coatings designed to provide long term whisker penetration resistance and coverage on tin rich metal surfaces prone to whisker growth in commercial lead-free electronics used in modern DoD systems. Research Objectives: Identify the fundamental mechanisms by which conformal coatings provide long-term tin whisker penetration resistance and inhibit nucleation/growth. Correlate mechanical properties and coverage thickness to whisker penetration resistance. Project Progress and Results: Functionalized nanosilica and non-functional nanoalumina enhanced polyurethane conformal coatings have shown improved spray coating coverage characteristics and crack resistance during thermal cycling fatigue testing. Lead-free assembly whisker mitigation validation testing is in process. Technology Transition: Current project partners provide coating materials to industry. SERDP test data will be considered during updates to the DoD adopted IPC standards for coating materials and coverage.
Technical Library | 2017-10-12 15:45:25.0
The risk associated with whisker growth from pure tin solderable terminations is fully mitigated when all of the pure tin is dissolved into tin-lead solder during SMT reflow. In order to take full advantage of this phenomenon, it is necessary to understand the conditions under which such coverage can be assured. A round robin study has been performed by IPC Task group 8-81f, during which identical sets of test vehicles were assembled at multiple locations, in accordance with IPC J-STD-001, Class 3. All of the test vehicles were analyzed to determine the extent of complete tin dissolution on a variety of component types. Results of this study are presented together with relevant conclusions and recommendations to guide high reliability end-users on the applicability and limitations of this mitigation strategy.
https://www.ascen.ltd/Products/conformal_coating_equipment//580.html PCB Conformal coating machine is used to paint conformal coating onto full LED panel to avoid PCB moisture,sault and static.It can be full panel conformal coating or selective coati
SMTnet Express, February 1, 2024, Subscribers: 25,330, Companies: 12,010, Users: 28,684 █ Electronics Manufacturing Technical Articles Mitigation of Pure Tin Risk by Tin-Lead SMT Reflow- Results of an Industry Round-Robin The risk
Effects of Tin and Copper Nanotexturization on Tin Whisker Formation SMTnet Express August 17, 2012, Subscribers: 25395, Members: Companies: 8952, Users: 33485 Effects of Tin and Copper Nanotexturization on Tin Whisker Formation First published
ASCEN Technology | https://www.ascen.ltd/conformal_coating/597.html
environments.Materials are available for tin whisker mitigation, humid environments, and shadow areas.Robotic PCB conformal coating spray machine connect the PCB UV light conveyor greatly streamline printed circuit board
.gif)
winsouce.jpg)