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ID = 3920
Brand: Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Tube type:  Double Triode   Universal 
Identical to ECC802S

Base Noval, 9 pin miniature (USA pico-9) B9A
Was used by Technology / Measurement
Filament Vf 6.3 Volts / If 0.3 Ampere / Indirect / Specified voltage AND current AC/DC

Heizung auch mit 12,6 V und 150 mA; Langlebensdauertype

Dimensions (WHD)
incl. pins / tip
22 x 56 x mm / 0.87 x 2.20 x inch
Weight 16 g / 0.56 oz
Tube prices 5 Tube prices (visible for members only)

ecc802s_so.png ECC802S: rtt
Anonymous 10 Collector

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Just Qvigstad
ECC802S: Funkschau Röhrendokumente
Anonymous 10 Collector

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Usage in Models 1= 1959?? ; 1= 1960?? ; 1= 1960? ; 2= 1960 ; 1= 1963? ; 1= 1966??

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):7

Collection of



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