HEATKEYS

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

Empowering anyone to create and publish 3D online through our 3D platform of community, 3D content, and free 3D software.

Computer Glossary, Computer Terms – Technology Definitions and Cheat Sheets from Whatis.com – The Tech Dictionary and IT Encyclopedia

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.

3D models for CAD/CAM/CAE designers. Cars, cities, airplanes and other polygonal and NURBS/SOLID models.

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...

Distributor of electronic components and parts, DigiKey offers quality products with same day shipment, products include: Semiconductors, Capacitors, Relays, Resistors, AC DC Converters, Circuits, Microcontrollers, Power, Lighting & Wireless Supp...

3D Viewer online and 2D viewer online. No registration required. View, Measure, Embed and Share STP, IGS, STL, OBJ with MTL, DXF, DWG cad files on your browser. Export function in STL for 3D and PDF for 2D. This cad web viewer is based on WebGL rende...

Coilcraft, worldwide leader in chip inductors, chip inductor, power magnetics, EMI filters, wideband transformers, power inductor, chip coils, rf chokes, power chokes, xDSL transformers

CBT Technology offers a broad portfolio of front panel and enclosure solutions from its family of leading brands: XTech, Triple-E and Purcell

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?

Amphenol Industrial Global Operations is the undisputed leader in interconnect systems for harsh environment applications.

YouTube is a place to discover, watch, upload and share videos.

AST Bearings is a premier supplier of high-precision, miniature, and industrial ball bearings, roller bearings, bushings, and related bearing services.