These side-stackable sockets are now available in pitch packages from 0.50 mm through 0.80 mm, making them perfect for applications using BGA, LGA, and CSP. It has clearances from 0.5 to 2 mm depending on the pitch, and the socket bolt tabs are small. They can be soldered side by side, right onto the PC board. They use spring probe technology, with contact force of 12 to 15g per contact. Spring probe deflection is controlled by two chip guides in the interposer on the top of the socket. They come with an aluminum cover or an aluminum heatsink. An included nut driver tool makes sliding the lid on and off easy. The socket comes in two-bolt style for 15 mm or smaller packages, or four-bolt for 16-50 mm packages.
Almost every automaker has had to 'pick a side' when it comes to alternative fuel options and ways to divest from a reliance on gasoline. Fiat is looking to back compressed natural gas or liquid propane as an interim solution.
Designing and filling a new type of water bottle might take less engineering work, but the description will help kids understand how science, math, and engineering influence their lives even through things that seem mundane.
Against a backdrop of mounting product complexity and a need to keep a lid on development costs, companies are recognizing a need to make simulation a more integral part of the design process. In response, vendors in the CAD world are building out CAE functionality as part of their CAD suites while simulation vendors are building tighter integrations to leading CAD tools. Keith Meintjes, Ph.D., Practice Manager, Simulation and Analysis at CIMdata, Inc., joins Design News CAD Editor Beth Stackpole in this radio program to explore the new face of integrated CAD and CAE, how companies are benefitting from this tighter partnership between platforms, and how integrating CAE earlier in the development cycle pays off in optimized product designs.
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