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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
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 † 19.8.20

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
 

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