radiomuseum.org

 
Please click your language flag. Bitte Sprachflagge klicken.

2G138

Information - Help 
ID = 41185
       
Country:
Europe
Brand: Common type Europe tube/semicond.
Tube type:  Transistor   RF/IF-Stage 
Identical to 2G138
Similar Tubes
Normally replaceable-slightly different:
  2G139 ; AF127 ; OC169 ; OC45 ; SFT307

Base Wires
Filament Solid State
Description

PNP germanium alloy transistor intended as AM IF amplifier.
-

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
9 x 7 x 8 mm / 0.35 x 0.28 x 0.31 inch
Weight 1 g / 0.04 oz
Literature -- Collector info (Sammler)   KTT 1969/70
 
to5_tvt_10.gif
2G138: TVT 73
Günther Stabe

 

Usage in Models 1= 1959 ; 1= 1960?? ; 1= 1961? ; 1= 1961 ; 1= 1962?? ; 1= 1962?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):6

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]
  
rmXorg