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HJ-22B

Information - Help 
ID = 48088
       
Country:
Japan
Brand: Hitachi Ltd.; Tokyo
Tube type:  Transistor   RF/IF-Stage 
Identical to HJ-22B
Similar Tubes
Normally replaceable-slightly different:
  HJ-22A ; HJ-22D ; HJ22 ; HJ22D

Base Wires
Description

PNP germanium alloy transistor intended as AM broadcast oscillator / IF amplifier.
-

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
8 x 9 x 4 mm / 0.31 x 0.35 x 0.16 inch
Weight 1 g / 0.04 oz
Information source -- Schematic   

to22_ktt_39.gif HJ-22B: KTT 1969/70
Günther Stabe † 19.8.20

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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