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ID = 56412
Brand: TEWA, Fabryka Półprzewodników Tewa; Warschau
Tube type:  Transistor   RF/IF-Stage 
Identical to AF426
Similar Tubes
Normally replaceable-slightly different:
  AF126 ; AF427 ; AF428 ; AF429

Base Wires
Filament Solid State

PNP germanium diffused alloy high-frequency transistor intended as AM / FM IF amplifier.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
6 x 7 x 6 mm / 0.24 x 0.28 x 0.24 inch
Weight 1 g / 0.04 oz
Tube prices 1 Tube prices (visible for members only)
Information source -- Original-techn. papers.   
AF426: ChL
Chris Lepiarczyk

AF426: TVT 73
Günther Stabe † 19.8.20

AF426: s. Bildlegende
Chris Lepiarczyk

Usage in Models 1= 1967 ; 1= 1971

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):2

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