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Russian 6J4P pentode tube. Equivalent to the 6AU6 / EF94.
Name: 6J4P
Type: HF pentode
Application: HF voltage amplification
Cathode type: oxide, indirect heating
Envelope: glass, miniature
Mass, g: 13
Filament voltage, V: 6,3
Filament current, A: 0,275-0,325
Anode voltage, V: 250
Anode current, A: 0,008-0,014
Anode power, W: 3,5
Grid2 voltage, V: 150
Grid3 voltage, V: 0
Steepness, mA/V: 4,8-7,0
Reverse grid current, uA: 0,5
Microphnic noise, mV: 180
Socket type: rsh4 |
