6N1P
Double miniature triode.
Designed to amplify low frequency voltage.
Durability not less than 1000 hours.
Weight not more than 15 g.

Technical characteristics and electrical parameters of the 6N1P lamp:

Filament voltage6.3 ± 0.6V
Filament current600 ± 50 mA
Nominal anode voltage (constant)250 V
Anode limit voltage (constant)300 V
Anode current of each triode7.5 ± 1.5 mA
Cathode current of each triode limiting25 mA
Grid voltage at anode current of 10 μA-20 V
Reverse grid current0.5 μA
Limit voltage between cathode and heater (constant)250 V
Power dissipated by each anode, limiting2.2 watts
Slope characteristic of each triode4.45 ± 0.65 mA / V
Voltage between anodesno more than 2.5 V
Gain of each triode35 ± 7
Resistance in the circuit of each cathode for automatic bias600 ohm
Limiting resistance in the grid chain1 MOhm
Input capacity of each triode3.1 ± 1.1 pF
Output capacity of the first triode1.75 ± 0.35 pF
Output capacity of the second triode1.95 ± 0.35 pF
Throughput capacity of each triodeno more than 2.2 pF
Capacity between anodesno more than 0.2 pF
Registrationglass miniature