6S51N-V
Triode for voltage amplification and oscillation generation.
Case type: metal-ceramic, microminiature.
Mass 3 g.
Main parameters (at Uf= 63 V, Ua= 80 V, Rc= 130 Ohm)
| Filament current, mA | 130±20 |
| Anode current, mA | 10±2.5 |
| Anode current (at Ug= -7 V), mkA | ≤50 |
| Grid reverse current, mkA | ≤0.1 |
| Cathode-to-heater leakage current, mkA | ≤20 |
| Mutual conductance, mA/V | 11±2.5 |
| Gain ratio | 30+15/-10 |
| Input resistance (at f = 60 MHz), kOhm | ≥7 |
| Equivalent noise voltage, kOhm | ≤0.4 |
| Vibronoise voltage (at Ra = 2 kOhm), mV | ≤40 |
| Interelectrode capacitance, pF input output input-to-output cathode-to-heater | 4.35±0.95 2.2±0.6 1.9±0.7 1.4±0.4 |
| Durability, h | ≥50000 |
| Durability criteria grid reverse current, mkA mutual conductance, mA/V mutual conductance variation | ≤1.5 ≥7 ≤+30/-35% |
Operational limits
| Filament voltage, V | 5.7..7 |
| Anode voltage, V | 120 |
| Anode voltage in off-state, V | 330 |
| Negative grid voltage, V | 55 |
| Cathode-to-heater voltage, V | 100 |
| Cathode current, mA | 15 |
| Anode power dissipation, W | 1.2 |
| Grid power dissipation, W | 0.2 |
| Grid circuit resistance, MOhm | 1 |
| Envelope temperature, oC | +250 |
| Vibratory loads frequency, Hz acceleration, g | 5..5000 20 |
| Multiple impact acceleration, g | 150 |
| Single impact acceleration, g | 1000 |
| Linear acceleration, g | 150 |
| Ambient air temperature, oC | -60..+200 |
