Keystone Electronics’ 3557-2 fuse holder minimizes the need for design engineers to design and test multiple fuse holders to accommodate Littelfuse ATO 257 Series, Bussman ATC Series, Littelfuse low-profile mini 897 series and equivalent style fuses. A standard footprint simplifies the board design process and allows for flexibility in designing for circuit protection. Keystone says the fuse holders reduce the amount of necessary production components and give design engineers the ability to design high- or low-profile fuses at the beginning of their design cycles.
The first Tacoma Narrows Bridge was a Washington State suspension bridge that opened in 1940 and spanned the Tacoma Narrows strait of Puget Sound between Tacoma and the Kitsap Peninsula. It opened to traffic on July 1, 1940, and dramatically collapsed into Puget Sound on November 7, just four months after it opened.
Noting that we now live in an era of “confusion and ill-conceived stuff,” Ammunition design studio founder Robert Brunner, speaking at Gigaom Roadmap, said that by adding connectivity to everything and its mother, we aren't necessarily doing ourselves any favors, with many ‘things’ just fine in their unconnected state.
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