T-KT120-TUNG-MP - Matched Pair version | Body Height | 144 mm |
Bulb Temperature | 250°C |
Capacitance, Grid 1 to Plate | 1.8 pF |
Capacitance, input | 29 pF |
Capacitance, output | 10 pF |
Cathode Current (Ik) | 230 mA |
Grid 1 Voltage | ≤ -200 V, -14 V typical |
Grid 2 Dissipation | 8 W |
Grid 2 Voltage | ≤ 600 V, 225 V typical |
Grid Circuit Resistance (Rg), Fixed Bias | 51 kΩ |
Grid Circuit Resistance (Rg), Self Bias | 2.4 MΩ |
Harmonic Distortion | 14 % |
Heater Cathode Voltage, Negative | 300 V |
Heater Cathode Voltage, Positive | 200 V |
Heater Current | 1.7 A - 1.95 A |
Heater Voltage | 6.3 V |
Item Diameter | 52 mm |
Item Height | 130 mm |
Plate Dissipation (Wa) | 60 W |
Plate Resistance (Ra) | 3 kΩ |
Plate Voltage, tetrode (Ua) | 850 V |
Plate Voltage, triode (Ua) | ≤ 650 V, 400 V typical |
Transconductance (S) | 12.5 mA/V |
T-KT120-TUNG-MQ - Matched Quad version | Body Height | 144 mm |
Bulb Temperature | 250°C |
Capacitance, Grid 1 to Plate | 1.8 pF |
Capacitance, input | 29 pF |
Capacitance, output | 10 pF |
Cathode Current (Ik) | 230 mA |
Grid 1 Voltage | ≤ -200 V, -14 V typical |
Grid 2 Dissipation | 8 W |
Grid 2 Voltage | ≤ 600 V, 225 V typical |
Grid Circuit Resistance (Rg), Fixed Bias | 51 kΩ |
Grid Circuit Resistance (Rg), Self Bias | 2.4 MΩ |
Harmonic Distortion | 14 % |
Heater Cathode Voltage, Negative | 300 V |
Heater Cathode Voltage, Positive | 200 V |
Heater Current | 1.7 A - 1.95 A |
Heater Voltage | 6.3 V |
Item Diameter | 52 mm |
Item Height | 130 mm |
Plate Dissipation (Wa) | 60 W |
Plate Resistance (Ra) | 3 kΩ |
Plate Voltage, tetrode (Ua) | 850 V |
Plate Voltage, triode (Ua) | ≤ 650 V, 400 V typical |
Transconductance (S) | 12.5 mA/V |
T-KT120-TUNG - Single version | Body Height | 144 mm |
Bulb Temperature | 250°C |
Capacitance, Grid 1 to Plate | 1.8 pF |
Capacitance, input | 29 pF |
Capacitance, output | 10 pF |
Cathode Current (Ik) | 230 mA |
Grid 1 Voltage | ≤ -200 V, -14 V typical |
Grid 2 Dissipation | 8 W |
Grid 2 Voltage | ≤ 600 V, 225 V typical |
Grid Circuit Resistance (Rg), Fixed Bias | 51 kΩ |
Grid Circuit Resistance (Rg), Self Bias | 2.4 MΩ |
Harmonic Distortion | 14 % |
Heater Cathode Voltage, Negative | 300 V |
Heater Cathode Voltage, Positive | 200 V |
Heater Current | 1.7 A - 1.95 A |
Heater Voltage | 6.3 V |
Item Diameter | 52 mm |
Item Height | 130 mm |
Plate Dissipation (Wa) | 60 W |
Plate Resistance (Ra) | 3 kΩ |
Plate Voltage, tetrode (Ua) | 850 V |
Plate Voltage, triode (Ua) | ≤ 650 V, 400 V typical |
Transconductance (S) | 12.5 mA/V |
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