1996 - 2016
BSEE - KB3UON
RF Cafe began life in 1996 as "RF Tools" in an AOL screen name web space totaling 2 MB. Its primary purpose was to provide me with ready access to commonly needed formulas and reference material while performing my work as an RF system and circuit design engineer. The Internet was still largely an unknown entity at the time and not much was available in the form of WYSIWYG ...
All trademarks, copyrights, patents, and other rights of ownership to images and text used on the RF Cafe website are hereby acknowledged.
My Hobby Website:
Even with their mammoth databases filled with web pages from all over the Earth, the standard search engines cannot log every bit of information available to Internet users. Search engines like Google and Yahoo might be a good place to start, but there are other options that typically return better results. Many of those are listed right here. Please try out the RF Cafe advertiser services first.
Extensive searchable datasheet collection.
Another good datasheet resource.
001-978-518-5070 / Erftstadt, Germany
We perform a live search at over 25 franchised/authorized distributors for up to the minute accurate stock information as well as general pricing information. Most of the selected distributors offer datasheet, short descriptions and RoHs status. Includes distributors for high volume inventory as well as catalog distributors for your prototype needs from distributors worldwide, including USA, Europe and Asia.
Links to Digi-Key, Allied, etc.
U.K. based search engine.
An extensive search engine with more than 100 million datasheets from 7,500 manufacturers available for download.
Datasheetpro is a FREE data sheet search engine for component and design engineers. Our database contains millions of specs on electronic and semiconductor components from all major manufacturers around the world.
ECN Reference Directory
973-920-7000 / Rockaway, NJ
Search by company or product type.
516-227-1300 / Uniondale, NY
Everything RF is a parametric search engine for RF & Microwave components, helping you to find parts that best suit your requirement. Our database contains thousands of components from over a hundred manufacturers. everything RF also provides News and Information on Industry Events and New Products keeping you in touch with the latest developments in this fast paced industry. Our Articles section provides links to various Technical Articles and Tutorials on the Internet – A very useful resource for RF & Microwave Engineers.
Component search engine.
An online global marketplace for electronic components, connecting worldwide OEM's & CEM's with reputable electronic component distributors in the industry.
516-227-1300 / Uniondale, NY
Web site of the IC Master.
800-525-7052 / Englewood, CO
Global provider of critical technical information, decision-support tools, and related services to customers in the energy, defense, aerospace, construction, electronics, and automotive industries.
561-274-6780 / Delray Beach, FL
"Electronics component inventory database".
Online Technology Exchange
800-606-8459 / St. Petersburg, FL
PCNAlert (acquired by IHS)
626-585-2788 / Pasadena, CA
Implements and deploys a common standard for product change and end of life component information; also provides free trial and AML/AVL analysis and RoHS services.
919-387-8185 / Cary, NC
Online searchable directory of process suppliers enabling buyers to easily source manufacturers of process, energy and greater manufacturing products such as valves, pumps and strainers. Site includes free magazines, jobs, news & events.
61-2-9769-1401 / Sydney, Australia
A search engine for buyers of electronic components.
866-786-8339 / Pasadena, CA
Millions of datasheets & specs from thousands of manufacturers. Get latest datasheet from the manufacturer, check inventory at authorized distributors, find component cross references & more. Free. Easy. Straight from the source.
The Electronic Source Book
800-836-9000 / Irvine, CA
Free! Unlimited access part number search. Access hundreds of distributors, thousands of manufacturers, millions of parts!
310-212-7705 x200 / Torrance, CA
Find electronic parts including semiconductors, capacitors, integrated circuits, laptop batteries and computer logic boards from T-San.