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SE4001

Information - Help 
ID = 42999
       
Country:
United States of America (USA)
Brand: Fairchild Semiconductor Inc., South Portland/Maine
Tube type:  Transistor   Universal 
Identical to SE4001
Similar Tubes
Normally replaceable-slightly different:
  AT326 ; AX1166 ; AX1397 ; AX1403 ; AX1417 ; AX1429 ; AX1450 ; BC183 ; SE4002

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
Literature -- Collector info (Sammler)   TTT Steidle 1981
 
to106_44.gif
SE4001: TTT Steidle 1981
Günther Stabe

 

Usage in Models 3= 1965 ; 4= 1966 ; 1= 1967 ; 1= 1969

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):9

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