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HY90

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ID = 4050
       
Country:
Europe
Brand: Common type Europe tube/semicond.
Tube type:  Half-Wave Vacuum Rectifier   Power-supply 
Identical to HY90 = 35W4
Similar Tubes
Normally replaceable-slightly different:
  35R1
First year 1951 Tube leaflet collection E.Erb Analysis by original leaflets

Base Miniatur-7-Pin-Base B7G, USA 1940
Was used by Radio/TV-reception etc.
Filament Vf 35 Volts / If 0.15 Ampere / Indirect / Specified current AC/DC ~ = (Series working)
Tube prices 1 Tube prices (visible for members only)

hy90_so.png HY90: rtt
Anonymous 10 Collector

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Just Qvigstad
hy90.png
HY90: Lorenz Empfänger-Röhren , 9. Auflage
Anonymous 54 Collector

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Usage in Models 4= 1952?? ; 5= 1953?? ; 1= 1953? ; 2= 1954?? ; 5= 1954? ; 9= 1955?? ; 3= 1955? ; 2= 1955 ; 3= 1956?? ; 2= 1956? ; 10= 1956 ; 6= 1957?? ; 5= 1957 ; 8= 1958?? ; 1= 1958? ; 20= 1958 ; 2= 1959? ; 10= 1959 ; 4= 1960?? ; 1= 1960? ; 5= 1960 ; 6= 1961 ; 2= 1962?? ; 1= 1962? ; 1= 1963? ; 1= 1965??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):119

Collection of

 
ultron_hy90.jpg

HY90
 

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