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6N2P, 6N2PEV (6H2n, 6H2n-EB)

General
Double triodes, used as an low frequency power amplifier.
Envelope: glass miniature.
Mass 15 g.

Lead diagram

General characteristics
UF=6.3V, UA=250V, UG= - 1.5V):

Type 6N2P 6N2PEV
Filament (heater) current, mA 340±35 340±35
Anode current, mA 1.8±0,5 2.3±0.9
Reverse grid current, mkA £0.5 £0,1
Dissipate cathode-heater current, mkA -- £15
Mutual conductance, mA/V 2,25±0.45 2.1±0,45
Gain coefficient 97.5±17.5 100±15
Vibration noise (by RA=10 kOhm), mV £150 £100
Inter electrode capacitance, pF:
input
 
2.25±0.45
 
2,35±0,35
output 1st triode 2.3±0.5 2.25±0.5
output 2nd triode 2.5±0.6 2.5±0.5
transfer 0.7-0.8 0.55-0.8
Operation period, hrs ³5000 ³5000

Limited operating values:

Type 6N2P 6N2PEV
Filament voltage, V 5,7-6.9 5,7-6.6
Anode voltage, V 300 300
Cathode - heater voltage, V 100 100
Cathode current, mA 10 10
Anode dissipation (each triode), W 1 0.8
Resistance in grid circuit, MOhm 0.5 1
Bulb temperature, OK 110 95

Operating environmental conditions :

Type 6N2P 6N2PEV
Acceleration of vibration loads, g 2,5 6
by frequencies, Hz -- 5-2000
Acceleration of multiple impacts, g 35 150
Acceleration of single impact, g - 500
Continuos acceleration, g - 100
Ambient temperature, ° -60 to +70 -60 to +85
Relative humidity at up to 40°C, % 98 98

Plate-grid and plate curves

Plate curves Plate-grid curves