6N6P = ECC99 = E182CC tube. Double triode
The 6N6P (6Н6П) double triode is designed for low frequency power amplification.
The 6N6P double triode are miniature devices enclosed in glass bulb and are provided with a nine-pin base, rigit leads and an indirectly heated oxide-coated cathode.
The 6N6P tube double triode are resistant to ambient temperature from -60 to +70°C and relative humidity of 95 to 98% at +40°C, as well as to mechanical loads: liner loads up to 100g, vibration loads up to 2.5g and single impact loads up to 500g.
All tubes new, military equipment and have "OTK" mark. Near equivalent: ECC99 and E182CC. The tube is manufactured by the Nevz, Novosibirsk, Russia.
Type: Double triode
Application: in special equipment
Cathode type: oxide,indirect heating
Envelope: glass, miniature
Mass, g: 20
Filament voltage, V: 6,3
Filament current, A: 0,59-0,81
Anode voltage, V: 120
Anode current, A: 0,02-0,04
Anode power, W: 4,8
Grid1 voltage, V: minus 2
Steepness, mA/V: 8,1-13,9
Reverse grid current, uA: 0,5
Microphnic noise, mV: 100
Socket type: rsh8
All datasheets here.