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ID = 18917
Soviet Union
Brand: Common type USSR (SU) tube/semicond.
Tube type:  Triode-Pentode   Audio Frequency 
Identical to 6Ф4П = ECL84

Base Noval, 9 pin miniature (USA pico-9) B9A
Filament Vf 6.3 Volts / If 0.72 Ampere / Indirect
Tube prices 1 Tube prices (visible for members only)
  6Ф4П: РАДИО 5 МАЙ 1968 magazine
Anonymous 413 Collector
Anonymous 773 Collector

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6Ф4П: rtt
Anonymous 10 Collector


from Just Qvigstad

Usage in Models 2= 1960?? ; 1= 1971

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):3

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