6S6B-V
Triodes for low-frequency oscillation amplification, high-frequency (up to 500 MHz) oscillation generation, and for impulse modes in relaxation circuits.
Case type: glass, microminiature.
Mass 3.5 g
Main parameters (at Uf=6.3 V, Ua=120 V, Rc=220 Ohm)
| Filament current, mA | 200±20 |
| Anode current, mA | 9±2.5 |
| Grid reverse current, mkA | ≤0.2 |
| Cathode-to-filament leakage current, µA | |
| Mutual conductance, mA/V | 5.2+1.3/-1 |
| Mutual conductance at Uf=5.7 V, mA/V | ≥3.4 |
| Gain factor | 25±5 |
| Input resistance (at f=50 MHz), Ohm | 8..16 |
| Microphonic voltage (at Ra=2 kOhm), mV | <100 |
| Interelectrode capacitance, pF input output input-to-output cathode-to-filament | 3.3±0.65 3.5±0.9 ≤1.42 ≤7 |
| Durability, h | ≥5000 |
| Durability test grid reverse current, µA mutual conductance, mA/V mutual conductance relative change, % | ≤1 ≥3.5 ≤+30/-40 |
Operational limits
| Filament voltage, V | 5.7..6.9 |
| Anode voltage, V | 250 |
| Anode voltage in off-state, V | 350 |
| Grid negative voltage, V | 50 |
| Cathode-to-filament voltage, V | 150 |
| Cathode current, mA | 14 |
| Cathode impulse current, A | 0.8 |
| Anode power dissipation, W | 1.4 |
| Grid power dissipation, W | 0.1 |
| Generation frequency, MHz | 500 |
| Grid circuit resistance, M? | 0.25 |
| Envelope temperature, oC in normal conditions at +200 oC | 170 250 |
| Sinusoidal vibration acceleration, g | 10 |
| Sinusoidal vibration frequency, Hz | 5..600 |
| Multiple impacts acceleration, g | 150 |
| Single impact acceleration, g | 500 |
| Linear acceleration, g | 100 |
| Ambient air temperature, oC | -60..+200 |
