Please click your language flag. Bitte Sprachflagge klicken.


Information - Help 
ID = 55421
United States of America (USA)
Brand: RCA (RCA Victor Co. Inc.); New York (NY)
Tube type:  Transistor   Power/Output 
Identical to 40051
Similar Tubes
Normally replaceable-slightly different:
  40050 ; AL113

Base SPECIAL TUBEBASE in general
Was used by Radio/TV-reception etc.
Description PNP germanium alloy transistor intended as AF power amplifier 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
39 x 10 x 27 mm / 1.54 x 0.39 x 1.06 inch
Weight 14 g / 0.49 oz
Information source

40051: RCA Manual SC-12
Heinz Höger

to-3_15.gif 40051
Günther Stabe † 19.8.20

40051: RCA Manual SC-12
Heinz Höger

More ...
Usage in Models 16= 1964?

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):16

You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]

Data Compliance More Information