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AC191

Information - Help 
ID = 34177
       
Country:
Italy
Brand: ATES Componenti Elettronici, Milano
Tube type:  Transistor   Audio Frequency 
Identical to AC191
Similar Tubes
Normally replaceable-slightly different:
  AC107 ; AC151 ; AC151r ; ACY13 ; ACY14 ; ACY25 ; ACY29 ; ACY32 ; ACY38 ; OC306
Different maximum ratings:
  AC160 ; AC161
Other characteristic (electr. data):
  AC150
First Source (s)
Mar.1964 : -- Collector info (Sammler)

Base Wires
Filament Solid State
Description PNP germaniium alloy transistor intended as AF low noise amplifier 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
6 x 10 x 6 mm / 0.24 x 0.39 x 0.24 inch
Weight 1 g / 0.04 oz
Literature -- Collector info (Sammler)   TVT 1979/80 ECA, Towers ITVL
 
ac191.jpg
AC191: my collection
Andrew Wylie

 
to1_ttt_198.gif
AC191: TTT Steidle 1981
Günther Stabe

 

Usage in Models 2= 1965?? ; 1= 1967?? ; 2= 1968?? ; 2= 1968 ; 1= 1969?? ; 1= 1969? ; 1= 1971? ; 1= 1971 ; 2= 1972 ; 1= 1973??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):14


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