radiomuseum.org

 
Please click your language flag. Bitte Sprachflagge klicken.

OC947

Information - Help 
ID = 56950
       
Country:
Australia
Brand: Philips Australia
Tube type:  Transistor   Audio Frequency 
Identical to OC947
Similar Tubes
Normally replaceable-slightly different:
  AT492 ; BC338

Base Wires
Filament Solid State
Description NPN Silicon planar transistor 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
6 x 6 x 6 mm / 0.24 x 0.24 x 0.24 inch
Weight 1 g / 0.04 oz
Information source -- Collector info (Sammler)   A.Michell/M.Kent
 
to_18~~9.gif
OC947: TVT 73
Günther Stabe

 

Usage in Models 1= 1968 ; 11= 1969 ; 3= 1970 ; 15= 1971 ; 3= 1972

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):33

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]
  
rmXorg