Beam tetrodes for high frequency voltage amplification. Design - in a glass shell, miniature. Weight 12 g.
| Parameter | Terms | 6ZH3P | 6ZH3P-E | EF96 | Unit rev. |
| Analog | — | 6AG5, EF96 | — | B | — |
| Filament current | — | 300±25 | 300±20 | 300 | mA |
| Anode current | — | 7±2 | 7±1.8 | 7 | mA |
| at the beginning of the characteristic at U c1 = -9 V | ≤30 | ≤30 | — | uA | |
| Second grid current | — | 2±0.7 | 2±0.7 | 2 | mA |
| Reverse current of the first grid | — | ≤1 | ≤1 | — | uA |
| Leakage current between cathode and heater | — | ≤20 | — | twenty | uA |
| Slope | — | 5±1 | 5±1 | 5 | mA/V |
| Internal resistance | — | 0.8 | 0.8 | 0.8 | MOhm |
| Vibration voltage | at R a \u003d 2 kOhm | ≤250 | ≤100 | — | mV |
| Interelectrode capacitances | input | 6.2±1.2 | 6.2±1.2 | 6.5 | pF |
| day off | 1.5±0.4 | 3.5±0.65 | 1.8 | ||
| checkpoint | ≤0.5 | ≤0.018 | ≤0.003 | ||
| Operating time | — | ≥3000 | ≥5000 | — | h |
| Criteria for evaluation | |||||
| The slope of the characteristic on the first grid | — | ≥3.25 | ≥3.25 | — | mA/V |
| Parameter | Terms | 6ZH3P | 6ZH3P-E | EF96 | Unit ism |
| Heating voltage | — | 5.7-7 | 6-6.6 | 6.9 | AT |
| Anode voltage | — | 330 | 330 | 330 | AT |
| when cold lamp is turned on | — | — | 550 | ||
| Voltage of the second grid | — | 165 | 165 | 165 | AT |
| when cold lamp is turned on | — | — | 550 | ||
| Voltage between cathode and heater | — | 100 | 100 | 100 | AT |
| Power dissipated by the anode | — | 2.5 | 2.5 | 2 | Tue |
| Power dissipated by the second grid | — | 0.55 | 0.55 | 0.5 | |
| Resistance in the circuit of the first grid | — | 0.1 | 0.1 | 0.1 | MOhm |
| Resistance to external influences | |||||
| Acceleration | at vibration with a frequency of 50 Hz | 2.5 | 6 | — | g |
| with multiple hits | 35 | 75 | — | ||
| Ambient operating temperature range | — | -60…+100 | -60…+85 | — | °C |