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U1220/5_3-pin(B3)

Information - Help 
ID = 61681
       
 
   
Tube type:  Current Regulator, Urdox without FeH   Power-supply 
Identical to U1220/5_3-pin(B3)
Similar Tubes
Other base:
  U1220/5

Base Europe 3-Pin B3 (Eu H)
Was used by Radio/TV-reception etc.
Filament Series, AC/DC
Description

200mA bei 10...14V
Netzspannung: 150...220V

 
 
u12205_osram_urdox_ph1.jpg
U1220/5_3-pin(B3): Patrice ZEISSLOFF
Patrice Zeissloff

 

from Just Qvigstad

Usage in Models 1= 1937

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1


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