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21DAP4

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ID = 26992
       
Country:
Worldwide
Brand:
Tube type:  Television picture tube black+white   Indication 
Identical to 21DAP4
Was used by Radio/TV-reception etc.
Filament Vf 6.3 Volts / If 0.6 Ampere / Indirect / Specified voltage AND current AC/DC
Information source Essential Characteristics, GE 1973   
21dap4_sock.png 21DAP4: Essential Characteristics
Anonymous 15 Collector
Usage in Models 7= 1958? ; 40= 1958 ; 4= 1959? ; 28= 1959 ; 5= 1960?? ; 8= 1960 ; 1= 1961?? ; 1= 1963?? ; 1= 1966?? ; 1= 1966? ; 1= 1969??
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):97
 
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