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1954

Information - Help 
ID = 45320
       
Country:
Netherlands
Brand: Philips; Eindhoven (tubes international!); Miniwatt
Developer: Philips; Eindhoven (tubes international!); Miniwatt 
Tube type:  Current Regulator, Iron in Hydrogen   Power-supply 
  Ca. 1925 up to 1945 rare.
Identical to 1954

Base Octal (Int.Octal, IO) K8A, USA 1935
Was used by Radio/TV-reception etc.
Filament If 0.15 Ampere
Description

Uf = 100 - 160 volts.

 
Dimensions (WHD)
incl. pins / tip
45 x 95 x 32 mm / 1.77 x 3.74 x 1.26 inch
Weight 37 g / 1.31 oz
Information source - - Manufacturers Literature   Miniwatt Technical data 7th edition 1962

1954_pin_connections.png 1954: Self drawn
Stuart Irwin


Just Qvigstad
Usage in Models 1= 1948? ; 8= 1948 ; 1= 1949? ; 3= 1949 ; 6= 1950 ; 1= 1951? ; 3= 1951

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):23

Collection of

 
1954.jpg

 

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