6J1P-EV (original box)

Russian tube 6J1P-EV (6Zh1P-EV / 6Ж1П-ЕВ rus.) high-frequency pentode is used in ultra short wave, television equipment and other general and special purpose radio engineering devices. Designed to work in high-frequency broadband voltage amplification circuits.

Manufacturer: VOSKHOD (Kaluga) / NOS

Socket: 7 Pin (B7G)

E – characterizing the increased durability of the tube;
V – tube with increased reliability and mechanical strength.

Equivalent to tubes: 6AK5, EF95, EF95F, EF905, 6F32, 6J1

• Stamp of technical control department of the manufacturer ” ОТК “

Technical specifications:

• Filament voltage: 6.3 ± 0.6V
• Filament current: 170 ± 15mA
• Anode voltage nominal (constant): 120V
• Anode voltage limit (constant): 200V
• Anode current: 7.35 ± 2.35mA
• Cathode current limit: 20mA
• The reverse current of the grid of the first: is not more than 0.1μA
• Grid voltage second nominal (constant): 120V
• Grid voltage second limit (constant): 150V
• Power dissipated by the anode: limiting 1.8W
• Power dissipated by the second grid: limit 0.55W
• The voltage between the cathode and the heater limit (constant): 120V
• Slope: 5.15 ± 1.25mA/V
• Anode current cutoff voltage (at anode current not more than 5 μA): not more than -15V
• Grid 1 electronic current cutoff voltage: -1.5V
• Internal resistance: 0.1-1.1MOhm
• Equivalent resistance of intra-lamp noise, no more than 3.7kOhm
• Input impedance: (at 60 MHz) 12 … 25kOhm
• Cathode resistance for automatic bias: 200Ohm
• Resistance in the grid circuit of the first limit: 1MOhm

The minimum operating time is not less than 5000 hours.