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HJ-15

Information - Help 
ID = 41131
       
Country:
Japan
Brand: Hitachi Ltd.; Tokyo
Tube type:  Transistor   Power/Output 
Identical to HJ-15 = HJ15
Similar Tubes
Normally replaceable-slightly different:
  2N104 ; 2N215

Base Wires
Filament Solid State
Description PNP germanium alloy transistor intended as AF low power amplifier / driver.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
7 x 8 x 4 mm / 0.28 x 0.31 x 0.16 inch
Weight 1 g / 0.04 oz
Literature -- Schematic   
 
hj15.jpg
HJ-15: Hitachi TH-621
Günther Stabe

 
to22_ktt_42.gif
HJ-15
Günther Stabe

 

Usage in Models 3= 1957 ; 1= 1958? ; 1= 1958 ; 1= 1959? ; 1= 1960? ; 1= 1962? ; 1= 1963?? ; 1= 1978??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):10


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