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HJ50

Information - Help 
ID = 44057
       
Country:
Japan
Brand: Hitachi Ltd.; Tokyo
Tube type:  Transistor   Audio Frequency 
Identical to HJ50
Similar Tubes
Normally replaceable-slightly different:
  AC122

Base Wires
Filament Solid State
Description

PNP germanium alloy transistor intended as AF amplifier.
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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 -- Collector info (Sammler)   (TVT 69)
 
to22_ktt_47.gif
HJ50
Günther Stabe

 

Usage in Models 1= 1958

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1

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