If you get the "Sorry, the file cannot be displayed. There seems to be a technical issue ..." error when trying to view an image, please make sure you access the site at http://w140.com/tekwiki/, not www.w140.com/tekwiki/ (with "www"). Sorry for the inconvenience - we are looking for a generic solution.


From TekWiki
Jump to: navigation, search

The 5718 (European Type EC71) is a subminiature high frequency triode.

It is used in the front end of the 321 (early models) and in the P170CF probe.

Tek part number: 154-0053-00