EPMINIATURE HIGH-FREQUENCY PENTODE TUBE
Enhanced durability, reliability, and mechanical strength6ZH2P-EP pentode tube is intended for broadband amplification of high frequency voltage and frequency conversion.
Minimum durability -5000 hours.
Maximum weight -15 g.
Technical Characteristics:
Filament voltage ...... 6.3 ± 0.6 V
Filamentcurrent ...... 170 ± 15 mA
Nominal anode voltage (DC) ...... 120 V
Limiting anode voltage (DC) ...... 200 V
Anode current ...... 6 ± 2 mA
Limiting cathode current ...... 20 mA
Reverse first grid current ...... max 0.2 μA
Second grid nominal voltage (DC) ...... 120 V
Limiting second grid voltage (DC) ...... 150 V
Second grid current ...... max 5 mA
Limiting anode dissipation ...... 1.8 W
Limiting second grid dissipation ...... 0.85 W
Limiting cathode-heater voltage (DC) ...... 120 V
First grid transconductance...... 4.15 ± 0.95 mA / V
Third grid transconductance...... min 0.5 mA / V
First grid current cutoff voltage ...... max 1.5 V
Internal resistance ...... 0.08-0.31 MΩ
Cathode bias...... 200 Ω
First grid limiting resistance ... 1 MΩ
Input capacitance ...... 3.8-4.7 pF
Output capacitance ...... 1.9-2.8 pF
Grid-plate capacitance ...... max 0.035 pF
First grid-second grid capacitance...... max 1.9 pF
Cathode-heater capacitance...... max 4.6 pF
