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ID = 72933
Tube type:  Solid State Rectifier   Power-supply 
Identical to B20C300

Base Solder connections

Bridge rectifier 20 V 300 mA

Text in other languages (may differ)

Usage in Models 2= 1972 ; 1= 1973 ; 1= 1974 ; 1= 1975 ; 3= 1976 ; 1= 1981? ; 1= 1982

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):10

Collection of



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