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2N408

Information - Help 
ID = 35189
       
Country:
United States of America (USA)
Brand: RCA (RCA Victor Co. Inc.); New York (NY)
Developer: RCA (RCA Victor Co. Inc.); New York (NY) 
Tube type:  Transistor   Power/Output 
Identical to 2N408 = 121-64
Similar Tubes
Normally replaceable-slightly different:
  2N633 ; 2S15 ; 2S24 ; 2S33 ; 2S44 ; 2S54 ; 2S56 ; 4JX1E850 ; 815057 ; DGP322 ; RS-2373 ; RS-2374 ; RS-2375 ; T1007 ; TO103 ; TO104
Different maximum ratings:
  2N359 ; AC128 ; AC131 ; AC153 ; SFT322
Other base and data slightly different:
  121-19

Base Wires
Filament Solid State
Description

PNP germanium alloy transistor intended as preamplifier in AF applications.
-

 
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
Literature -- Collector info (Sammler)   KTT 1969/70, Towers ITVL
  2n408.gif
  2N408: Radio und Fernsehen 18 / 1962
Egon Strampe
 
2n408~~1.jpg
2N408: Sammlung PR
Peter Roggenhofer † 25.4.18

 
to1_ttt_277.gif
2N408: TTT Steidle 1981
Günther Stabe

 
2n408_data.png
2N408: RCA Transistor Manual
Heinz Höger


Usage in Models 1= 1956 ; 7= 1957? ; 3= 1957 ; 3= 1958? ; 8= 1958 ; 34= 1959? ; 63= 1959 ; 2= 1960?? ; 15= 1960? ; 35= 1960 ; 8= 1961? ; 22= 1961 ; 5= 1962?? ; 7= 1962? ; 15= 1962 ; 3= 1963?? ; 10= 1963? ; 24= 1963 ; 1= 1964?? ; 7= 1964? ; 38= 1964 ; 7= 1965?? ; 1= 1965? ; 24= 1965 ; 1= 1966? ; 24= 1966 ; 2= 1967?? ; 3= 1967? ; 13= 1967 ; 1= 1968? ; 9= 1968 ; 5= 1969 ; 2= 1970?? ; 2= 1970 ; 8= 1972? ; 1= 1975 ; 1= 9999? ; 9= 9999

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):424


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