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PCB 3D is a unique database of 3D modeled electronic components that you can use to render your virtual circuit boards. Use over 600 electronic components from our database and take a closer look at your circuit boards and make your product perfect.

GrabCAD - a free CAD model library with 2D / 3D CAD files available for software like SolidWorks, AutoCAD, Autodesk Inventor, Solid Edge, SketchUp etc.

International Electronic Discussion Forum: EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals

Generate a 3D PCB in Pro/Engineer using our 3D library of electrical components, generate your Pro/ECAD printed circuit board and ecad_hint.map file from your IDF .emn file

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Find free downloads for supplier parts models, component models, 3D parametric models and supplier component downloads, including free CAD drawings, assembly models and full 3D CAD models. Use these free part models by dropping them directly into yo...

Motherboard, Processor and Microcontroller Board Design. High Speed Design, Schematic and PCB layout. Specialty: Intel, x86, ARM, Freescale, TI, MIPS, AMD, VIA

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Free 24 Hour Samples, Connectors, Cable Systems, Solutionators, and much more. Samtec is the interconnect industry leader in customer service. How can we help you design your system?