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ID = 49972
United States of America (USA)
Brand: Amperex; New York
Tube type:  Transistor   RF/IF-Stage 
Identical to 2N2089 = 121-44 = 121-350 = 121-352
Similar Tubes
Normally replaceable-slightly different:
  2N2091 ; 2N2092 ; 2N2093 ; AF115
Other base and data slightly different:
  2N990 ; AF126

Base Wires

PNP germanium alloy high-frequency transistor.

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

2N2089: Manufacturer's service manual for Zenith Royal 3000
Anonymous 987 Collector

to7_tvt_62.gif 2N2089: TVT 73
Günther Stabe † 19.8.20

Usage in Models 2= 1962 ; 5= 1965?

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):7

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