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2SB75

Information - Help 
ID = 35908
       
Country:
Japan
Brand: Hitachi Ltd.; Tokyo
Tube type:  Transistor   Audio Frequency 
Identical to 2SB75
Similar Tubes
Other shape (e.g. bulb type):
  OC71
Normally replaceable-slightly different:
  2N207 ; 3AX13 ; 3AX14 ; 3AX31B ; 3AX31D ; ST-302 ; T-0041
Different maximum ratings:
  AC125
First Source (s)
Mar.1958 : -- Collector info (Sammler)
Base Wires
Description

PNP germanium alloy transistor intended as AF pre-amplifier.
-

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip		 6 x 10 x mm / 0.24 x 0.39 x inch
Weight 1 g / 0.04 oz
Information source -- Collector info (Sammler)   KTT 1969/70, Towers ITVL
2sb7577_1.gif
2SB75: Funktechnik 2/69
Egon Strampe
to1_ttt_156.gif 2SB75: TTT Steidle 1981
Günther Stabe † 19.8.20
2sb75_dat.png
2SB75: ECA Datenlexikon 81-82
Heinz Höger
More ...
Usage in Models 2= 1959?? ; 1= 1959 ; 11= 1960?? ; 3= 1960? ; 6= 1960 ; 3= 1961?? ; 3= 1961? ; 13= 1961 ; 14= 1962?? ; 7= 1962? ; 10= 1962 ; 7= 1963?? ; 7= 1963? ; 13= 1963 ; 5= 1964?? ; 16= 1964? ; 6= 1964 ; 49= 1965?? ; 25= 1965? ; 11= 1965 ; 9= 1966?? ; 13= 1966? ; 16= 1966 ; 8= 1967?? ; 7= 1967? ; 16= 1967 ; 10= 1968?? ; 8= 1968? ; 21= 1968 ; 5= 1969?? ; 5= 1969? ; 12= 1969 ; 21= 1970?? ; 7= 1970? ; 4= 1970 ; 7= 1971?? ; 8= 1971? ; 11= 1971 ; 4= 1972?? ; 2= 1972? ; 3= 1972 ; 4= 1973?? ; 1= 1973? ; 7= 1973 ; 1= 1974?? ; 10= 1975?? ; 1= 1975? ; 1= 1976?? ; 1= 1976 ; 1= 1977?? ; 1= 1977 ; 2= 1978?? ; 1= 9999
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):440

Collection of

Museum Roggenhofer (A)
Michael Gnaedig-Fischer (MEX)
Marcello Astolfi (I)
Egon Strampe (D)
Peter Pfeiffer (D)
Bernd Pötzsch (D)
 
2sb75_1.jpg

2SB75
 
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