The DesignInfo web-site features a large database of design-engineering related products (sensors, actuators, motors) from many vendors. Products listed include rotary encoders, linear encoders, position & promixity sensors, LVDTs, thermocouples, RTDs, et ...

(Search Engine, Electronic Parts and Devices) PartMiner is a free, downloadable search engine that enables users to search multiple supplier Web sites for electronic components.

Online community of temperature sensors, sensor news and user reviews and recommendations.

Semiconductors and electronics components technical information: parts, datasheets, cross reference, obsolete and new circuits.

Resources for semiconductors components datasheets, contains more than 100 000 IC parts. Free registration required.

(Global Electronic Component Datasheet Locator) Datasheet Locator is a free electronic engineering tool enabling user to locate product datasheets from hundreds of electronic component manufacturers worldwide.

Fast and powerful search for any semiconductor datasheet, ic datasheet, component spec, cross reference and more for over 2 Million electronic components. Up-to-date and accurate datasheet provided directly from over 1,000 manufacturers.

(Guide to Electronic Product Distributors) EEM Local Sources lists manufacturer's products and their distributors on a local level, enabling search by manufacturer, product type, or distributor name.

(Engineer's Search Engine for Electronic Products) EEM provides an on-line catalog for electronic components and equipment.

Electronic Component engineering - Looking for Datasheet

A web guide to temperature sensors and their uses in temperature measurement.

Online catalog of electronic components from different manufacturers.

(Database of integrated circuits and semiconductors) A free service which provides function and product information on available ICs. Function, pinout, package and second source search engines are available, as well as corporate information, active vs. di ...