I believe 450v/DC is correct: 6P3S, 6P3S-E 6n3ce
My Primaluna Dialogue 1 is auto-bias, makes it a snap to roll tubes.
(6n3C, 6n3C-E)
General
Tetrode, used in output stages of low frequency amplifiers.
Envelope: glass, with octal base.
Mass 70 g.
General characteristics:
Type 6P3S 6P3S-E 6n3ce
Filament voltage, Volt 6.3 6.3
Anode voltage, Volt 250 250
1st grid voltage, Volt -14 -14
2nd grid voltage, Volt 250 250
Type 6P3S 6P3S-E
Filament (heater) current, mA 900±90 880±40
Anode current, mA 72±18 73±13
2nd grid current, mA no more than 9 no more than 6
1st grid reverse current, mkA £ 3 £ 0.5
Cathode current, mA no less than 275 -
Output power, W no less than 5.4 no less than 5.8
Mutual conductance, mA/V 5.2 to 6.8 5.2 to 6.8
Internal resistance, kΩ 25 no more than 65
Inter electrode capacitance, pF:
input 11±2 11
output 8.2±1.5 6.7
transfer no more than 1 no more than 1
Operation time, h ³ 1000 ³ 5000
Limited operating values:
Type 6P3S 6P3S-E
Filament voltage, V 5,7-7 6-6.6
Anode voltage, V 375 250
2nd grid voltage, V 300 250
Cathode - heater voltage, V 100 90 / -200
Cathode current, mA - 90
Anode dissipation, W 20 20.5
2nd grid dissipation, W 2.75 2
Resistance in 1st grid circuit, kΩ 500 150
Operating environmental conditions :
Type 6P3S 6P3S-E
Acceleration of vibration loads, g 1.5 3
by frequencies, Hz 50 5 to 300
Acceleration of multiple impacts, g - 12
Acceleration of single impact, g - 100
Continuos acceleration, g - 100
Ambient temperature, °С -60 to +70 -60 to +160
Relative humidity at up to 40°C, % 98 98
Plate and plate-grid curves
My Primaluna Dialogue 1 is auto-bias, makes it a snap to roll tubes.
(6n3C, 6n3C-E)
General
Tetrode, used in output stages of low frequency amplifiers.
Envelope: glass, with octal base.
Mass 70 g.
General characteristics:
Type 6P3S 6P3S-E 6n3ce
Filament voltage, Volt 6.3 6.3
Anode voltage, Volt 250 250
1st grid voltage, Volt -14 -14
2nd grid voltage, Volt 250 250
Type 6P3S 6P3S-E
Filament (heater) current, mA 900±90 880±40
Anode current, mA 72±18 73±13
2nd grid current, mA no more than 9 no more than 6
1st grid reverse current, mkA £ 3 £ 0.5
Cathode current, mA no less than 275 -
Output power, W no less than 5.4 no less than 5.8
Mutual conductance, mA/V 5.2 to 6.8 5.2 to 6.8
Internal resistance, kΩ 25 no more than 65
Inter electrode capacitance, pF:
input 11±2 11
output 8.2±1.5 6.7
transfer no more than 1 no more than 1
Operation time, h ³ 1000 ³ 5000
Limited operating values:
Type 6P3S 6P3S-E
Filament voltage, V 5,7-7 6-6.6
Anode voltage, V 375 250
2nd grid voltage, V 300 250
Cathode - heater voltage, V 100 90 / -200
Cathode current, mA - 90
Anode dissipation, W 20 20.5
2nd grid dissipation, W 2.75 2
Resistance in 1st grid circuit, kΩ 500 150
Operating environmental conditions :
Type 6P3S 6P3S-E
Acceleration of vibration loads, g 1.5 3
by frequencies, Hz 50 5 to 300
Acceleration of multiple impacts, g - 12
Acceleration of single impact, g - 100
Continuos acceleration, g - 100
Ambient temperature, °С -60 to +70 -60 to +160
Relative humidity at up to 40°C, % 98 98
Plate and plate-grid curves