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BD121

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ID = 67668
       
Country:
Great Britain (UK)
Brand: Mullard Radio Valve Co. Ltd.;
Tube type:  Transistor   Power/Output 
Identical to BD121

Base SPECIAL TUBEBASE in general
Filament Solid State
Description

NPN silicon planar transitor intended as AF power amplifier

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
39 x 9 x 28 mm / 1.54 x 0.35 x 1.10 inch
Weight 15 g / 0.53 oz
Information source -- Collector info (Sammler)   Towers ITVL

to_3~~304.gif BD121: TVT 1969 Verlag Nolde Dachau
Günther Stabe † 19.8.20

Usage in Models 2= 1969

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

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