Please click your language flag. Bitte Sprachflagge klicken.


Information - Help 
ID = 45062
United States of America (USA)
Brand: Raytheon Mfg. Co.; Cambridge, MA
Tube type:  Transistor   Audio Frequency 
Identical to CK718

Base Wires
Filament Solid State
Description Germanium point contact transistor intended as AF-RF amplifier.
-15 V collector voltage; 1.0 mA emitter current. 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
6 x 12 x 4 mm / 0.24 x 0.47 x 0.16 inch
Weight 1 g / 0.04 oz
Information source - - -   
- - -   The Researcher, Dayton/Ohio-Advert.
- - -
- - -
CK718: Eigene Sammlung
Siegfried Neumann

CK718: The Researcher, Dayton/Ohio-Advert.
Günther Stabe † 19.8.20


Usage in Models 1= 1953

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):1

You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]