6Zh1P-EV
Pentode for high-frequency voltage amplification in television and radio equipment.
Case type: glass envelope, miniature. Mass 15 g.
Main parameters (at filament voltage 6.3 V, anode voltage 120 V, 2nd grid voltage 120V, load resistance 80 ?)
Filament current, mA | 172±12 |
Anode current, mA | 7.35±2.35 |
Anode current at 1st grid current -10 V, µA | ≤50 |
2nd grid current, mA | ≤3 |
1st grid reverse current, µA | ≤0.1 |
Cathode-to-filament leakage current, µA | ≤15 |
Transconductance, mA/V | 5.15±1.25 |
Transconductance at filament voltage 5.7 V, mA/V | ≥3.4 |
Input resistance (at f=60 MHz), k? | ≥12 |
Internal resistance, M? | 0.3+0.8/-0.2 |
Equivalent noise resistance, k? | ≥3.5 |
Vibronoisevoltage (at anode circuit resistance 10 k?), mV | 60+90 |
Interelectrode capacitance, pF input output input-to-output cathode-to-filament | 4.1±0.6 2.35±0.45 ≤0.035 ≤4.6 |
Lifetime, h | ≥5000 |
Estimation test 1st grid reverse current, µA transconductance, mA/V | ≤0.3 ≥3.4 |
Operational limits
Filament voltage, V | 6..6.6 |
Anode voltage, V | 120 |
2nd grid voltage, V | 120 |
Cathode-to-filament voltage at negative filament potential, V at positive filament potential, V | 120 90 |
Cathode current, mA | 13 |
2nd grid power dissipation, W | 0.4 |
Anode power dissipation, W | 1.2 |
1st grid circuit resistance, M? | 1 |
Envelope temperature, oC | 90 |
Sinusoidal vibration frequency, Hz acceleration, g frequency, Hz acceleration. g | 5-600 10 50 6 |
Multiple impacts acceleration, g | 150 |
Single impact acceleration, g | 500 |
Linear acceleration, g | 100 |
Ambient air temperature, oC | -60..+70 |