Technical Library | 2020-12-07 15:26:06.0
Temperature cycling testing is a method of accelerated life testing done to PCCs that are exposed to normal operation temperature variations over its lifetime. During the testing, intermittent "open" failures can first occur at the hot and cold extremes of the test, exposing weaknesses in the design and assembly. A poor/weak solder joint fatigues, a via trace or barrel cracks, loose connections or a component fails all causing an intermittent open. When not at extreme temperatures, the PCC assembly relaxes, the "open" closes creating electrical connectivity. If you are monitoring the PCC under test in-situ you will know that an intermittent failure has occurred, and the test could be stopped for inspection. If in-situ monitoring was not implemented, you would not know if there were intermittent failures or not. The PCC gets powered up and works fine at room temperature.
Industry News | 2024-01-29 11:09:35.0
Count On Tools, Inc. (COT) is excited to announce a limited-time promotion offering a 20 percent discount on all standard nozzles for Panasonic, I-Pulse, Hitachi, Hanwha, Fuji, Juki, Yamaha, ASM, Mirae, and Assembleon.
Industry News | 2023-09-11 18:07:56.0
Count On Tools, Inc. (COT), a leading provider of precision components and SMT spare parts, is pleased to announce Executive Manager, Donna Shook's 25th anniversary with the company.
New Equipment | Board Handling - Conveyors
Microcomputer control, stable and reliable. >LCD screen display, menu interface, the man-machine dialogue is convenient. >Many sound-light alarm function. >So can use standard feeder, strong commonality. >According to the thickness of the PCB so
Events Calendar | Mon Apr 23 00:00:00 EDT 2018 - Thu Apr 26 00:00:00 EDT 2018 | Shanghai, China
SMTA China East Conference 2018
Industry News | 2022-05-27 14:08:51.0
The SMTA and the Center for Advanced Life Cycle Engineering (CALCE) have announced the 2022 technical program is finalized for the annual Symposium on Counterfeit Parts and Materials. The event will proceed in-person June 28-30, 2022, in College Park, Maryland. Registration is now open via the event website.
Industry News | 2010-03-15 11:36:01.0
Going beyond anecdotes and examples of counterfeit parts, this symposium focuses on the solutions that are available and are under development by all sectors of the industry.
Industry News | 2008-06-06 23:46:12.0
MINNEAPOLIS, MN � SMTA and CALCE of the University of Maryland are pleased to announce the 2nd Annual Symposium on Avoiding, Detecting, and Preventing Counterfeit Electronic Parts will be held on September 9-10, 2008 at the University of Maryland, College Park, MD.
The first technology to use centrifugal energy to clean electronic circuit assemblies, precision parts, and semiconductor packages. The system offers unparalleled penetration, solubilization, and contaminant removal The MicroCel Centrifugal Cleanin
Industry News | 2010-02-12 09:14:35.0
Minneapolis, MN - SMTA and CALCE @ University of Maryland are pleased to announce a west coast venue for the Symposium on Avoiding, Detecting, and Preventing Counterfeit Electronic Parts.
