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SE4002

Information - Help 
ID = 42979
       
Country:
United States of America (USA)
Brand: Fairchild Semiconductor Inc., South Portland/Maine
Tube type:  Transistor   Universal 
Identical to SE4002
Similar Tubes
Normally replaceable-slightly different:
  AT327 ; AX1432 ; AX1485 ; BC548 ; SE4001 ; TT4002

Base Wires
Filament Solid State
Description

NPN silicon transistor for universal purpose.
-

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
6 x 6 x 5 mm / 0.24 x 0.24 x 0.20 inch
Weight 1 g / 0.04 oz
Information source - - Manufacturers Literature   TTT Steidle 1981, Towers ITVL
  se_4002.png
  SE4002: Funkschau 24/65 S.692
Egon Strampe
 
to106_43.gif
SE4002: TTT Steidle 1981
Günther Stabe

 

Usage in Models 2= 1965 ; 22= 1966? ; 3= 1966 ; 7= 1967 ; 5= 1968 ; 9= 1969 ; 1= 1970?? ; 2= 1970 ; 1= 1971 ; 1= 1973? ; 2= 1974

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):55

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