T-EL84-JJ-MP - Apex Matched Pair version | Body Height | 71.4 mm |

Cathode Current (I_{k}) | ≤ 65 mA |

Filament Current (I_{f}) | 0.76 A |

Filament Voltage (U_{f}) | 6.3 V |

Gain (μ) | 19 |

Grid 1 to filament capacitance (c_{g1f}) | 0.15 pF |

Grid Circuit Resistance 1 (R_{g1}), Automatic Bias | 1 MΩ |

Grid Circuit Resistance 1 (R_{g1}), Fixed Bias | 0.3 MΩ |

Grid Voltage 1 (U_{g1}) | ≥ -100 V, -7.3 V typical |

Grid Voltage 2 (U_{g2}) | ≤ 300 V, 250 V typical |

Grid to Cathode Capacitance (c_{g/k}) | 10 pF |

Grid to Plate Capacitance (c_{a/g}) | 0.6 pF |

Heater to cathode voltage (U_{k/f}) | ≤ 100 V |

Internal Resistance (R_{i}) | 40 kΩ |

Item Diameter | 22 mm |

Item Height | 77.8 mm |

Plate Capacitance (c_{a}) | 5.1 pF |

Plate Current (I_{a}) | 48 mA |

Plate Dissipation (W_{a}) | ≤ 12 W |

Plate Voltage (U_{a}) | ≤ 300 V, 250 V typical |

Transconductance (S) | 11.3 mA/V |

T-EL84-JJ-MQ - Apex Matched Quad version | Body Height | 71.4 mm |

Cathode Current (I_{k}) | ≤ 65 mA |

Filament Current (I_{f}) | 0.76 A |

Filament Voltage (U_{f}) | 6.3 V |

Gain (μ) | 19 |

Grid 1 to filament capacitance (c_{g1f}) | 0.15 pF |

Grid Circuit Resistance 1 (R_{g1}), Automatic Bias | 1 MΩ |

Grid Circuit Resistance 1 (R_{g1}), Fixed Bias | 0.3 MΩ |

Grid Voltage 1 (U_{g1}) | ≥ -100 V, -7.3 V typical |

Grid Voltage 2 (U_{g2}) | ≤ 300 V, 250 V typical |

Grid to Cathode Capacitance (c_{g/k}) | 10 pF |

Grid to Plate Capacitance (c_{a/g}) | 0.6 pF |

Heater to cathode voltage (U_{k/f}) | ≤ 100 V |

Internal Resistance (R_{i}) | 40 kΩ |

Item Diameter | 22 mm |

Item Height | 77.8 mm |

Plate Capacitance (c_{a}) | 5.1 pF |

Plate Current (I_{a}) | 48 mA |

Plate Dissipation (W_{a}) | ≤ 12 W |

Plate Voltage (U_{a}) | ≤ 300 V, 250 V typical |

Transconductance (S) | 11.3 mA/V |

T-EL84-JJ-MPB - Apex Burned-In Matched Pair version | Body Height | 71.4 mm |

Cathode Current (I_{k}) | ≤ 65 mA |

Filament Current (I_{f}) | 0.76 A |

Filament Voltage (U_{f}) | 6.3 V |

Gain (μ) | 19 |

Grid 1 to filament capacitance (c_{g1f}) | 0.15 pF |

Grid Circuit Resistance 1 (R_{g1}), Automatic Bias | 1 MΩ |

Grid Circuit Resistance 1 (R_{g1}), Fixed Bias | 0.3 MΩ |

Grid Voltage 1 (U_{g1}) | ≥ -100 V, -7.3 V typical |

Grid Voltage 2 (U_{g2}) | ≤ 300 V, 250 V typical |

Grid to Cathode Capacitance (c_{g/k}) | 10 pF |

Grid to Plate Capacitance (c_{a/g}) | 0.6 pF |

Heater to cathode voltage (U_{k/f}) | ≤ 100 V |

Internal Resistance (R_{i}) | 40 kΩ |

Item Diameter | 22 mm |

Item Height | 77.8 mm |

Plate Capacitance (c_{a}) | 5.1 pF |

Plate Current (I_{a}) | 48 mA |

Plate Dissipation (W_{a}) | ≤ 12 W |

Plate Voltage (U_{a}) | ≤ 300 V, 250 V typical |

Transconductance (S) | 11.3 mA/V |

T-EL84-JJ-MQB - Apex Burned-In Matched Quad version | Body Height | 71.4 mm |

Cathode Current (I_{k}) | ≤ 65 mA |

Filament Current (I_{f}) | 0.76 A |

Filament Voltage (U_{f}) | 6.3 V |

Gain (μ) | 19 |

Grid 1 to filament capacitance (c_{g1f}) | 0.15 pF |

Grid Circuit Resistance 1 (R_{g1}), Automatic Bias | 1 MΩ |

Grid Circuit Resistance 1 (R_{g1}), Fixed Bias | 0.3 MΩ |

Grid Voltage 1 (U_{g1}) | ≥ -100 V, -7.3 V typical |

Grid Voltage 2 (U_{g2}) | ≤ 300 V, 250 V typical |

Grid to Cathode Capacitance (c_{g/k}) | 10 pF |

Grid to Plate Capacitance (c_{a/g}) | 0.6 pF |

Heater to cathode voltage (U_{k/f}) | ≤ 100 V |

Internal Resistance (R_{i}) | 40 kΩ |

Item Diameter | 22 mm |

Item Height | 77.8 mm |

Plate Capacitance (c_{a}) | 5.1 pF |

Plate Current (I_{a}) | 48 mA |

Plate Dissipation (W_{a}) | ≤ 12 W |

Plate Voltage (U_{a}) | ≤ 300 V, 250 V typical |

Transconductance (S) | 11.3 mA/V |

T-EL84-JJ - Single version | Body Height | 71.4 mm |

Cathode Current (I_{k}) | ≤ 65 mA |

Filament Current (I_{f}) | 0.76 A |

Filament Voltage (U_{f}) | 6.3 V |

Gain (μ) | 19 |

Grid 1 to filament capacitance (c_{g1f}) | 0.15 pF |

Grid Circuit Resistance 1 (R_{g1}), Automatic Bias | 1 MΩ |

Grid Circuit Resistance 1 (R_{g1}), Fixed Bias | 0.3 MΩ |

Grid Voltage 1 (U_{g1}) | ≥ -100 V, -7.3 V typical |

Grid Voltage 2 (U_{g2}) | ≤ 300 V, 250 V typical |

Grid to Cathode Capacitance (c_{g/k}) | 10 pF |

Grid to Plate Capacitance (c_{a/g}) | 0.6 pF |

Heater to cathode voltage (U_{k/f}) | ≤ 100 V |

Internal Resistance (R_{i}) | 40 kΩ |

Item Diameter | 22 mm |

Item Height | 77.8 mm |

Plate Capacitance (c_{a}) | 5.1 pF |

Plate Current (I_{a}) | 48 mA |

Plate Dissipation (W_{a}) | ≤ 12 W |

Plate Voltage (U_{a}) | ≤ 300 V, 250 V typical |

Transconductance (S) | 11.3 mA/V |