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B250C90

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ID = 56521
       
 
   
Tube type:  Solid State Rectifier   Power-supply 
Identical to B250C90 = MF537
Base Solder connections
Was used by Radio/TV-reception etc.
Description

Selenium bridge rectifier 250 V 90 mA

 
Text in other languages (may differ)
Information source HdB d.Rdf-& Ferns-GrH 1955/56   
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B250C90
Egon Strampe
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B250C90: Datenblatt
Karl-Heinz Kornath
Usage in Models 4= 1951?? ; 4= 1952? ; 9= 1952 ; 5= 1953? ; 34= 1953 ; 39= 1954 ; 3= 1955?? ; 3= 1955? ; 17= 1955 ; 1= 1956? ; 4= 1956 ; 2= 1957 ; 1= 1958?? ; 1= 1963
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):127

Collection of

Alois Wolf (D)
Rudolf Osterkamp (D)
Jürg Kesseli (CH)
 
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B250C90
 
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