6E5P Rare! New! Reflector Tubes Output and 50 similar items

6E5P100% Original NEW!Lot 4pcs. The output high-frequency tetrode high reliability. Designed for broadband amplification voltage and power of high frequency. The oxide cathode of indirect filament. Works in any position. Durability at least 500 hours Weight not more than 20 g. The position of the pins ??8. Main technical characteristics 6?5?: Nominal electrical data: • Filament voltage, ...... 6,3 0,7 • The filament current, mA ...... 600 40 • The voltage at the anode, In ...... 150 • The voltage on the second grid In ...... 150 • Resistance in cathode circuit, Ohm ...... 30 • The current in the anode circuit, mA ...... 43 10 • The current in the circuit of the second grid, mA ...... not more than 14 • Slope, mA/V ...... 30,5 • Internal resistance (Ohm)..... 8 • The equivalent noise resistance, Ohm ..... 350 Maximum permissible electrical values: • The highest voltage at the anode, In ....... 250 Most power dissipation at the anode, W ...... 8,3 • The highest power dissipation in the second grid, W ...... 2,3 • The largest current in the circuit of cathode mA ...... 100 • The highest voltage cathode-heater, ..... 100 • The highest resistance in the first grid circuit, MOhm ...... 0,5 • The highest voltage on the second grid In ....... 250