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AF129

Information - Help 
ID = 43984
       
Country:
Germany
Brand: Intermetall Halbleiterwerk, Düsseldorf
Tube type:  Transistor   VHF 
Identical to AF129
Similar Tubes
Normally replaceable-slightly different:
  AF121 ; AF124 ; AF200
First year Aug.1962 Funkschau Heft 15, S.400

Base Wires
Filament Solid State
Description PNP germanium mesa transistor intended as FM pre-stage amplifier.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
6 x 6 x 6 mm / 0.24 x 0.24 x 0.24 inch
Weight 1 g / 0.04 oz
Information source
  af129_ukw_tuner.png
  AF129: Funkschau 1962, Heft 16, S.415
Thomas Günzel
 
dintermetallaf129.jpg
AF129
Karl-Heinz Entrich

 
to72_becs_31.gif
AF129: TVT 73
Günther Stabe

 
d_itt_af129_innenaufbau.png
AF129: Funkschau 1962
Thomas Günzel


Usage in Models 1= 1972? ; 1= 1973

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


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