6J38P-EV (original box)

The 6J38P-EV (6Zh38P-EV) is a miniature high-frequency pentode with a short anode-grid characteristic of increased durability, reliability and mechanical strength. Designed to work in broadband amplifier circuits at frequencies up to 300MHz. The high-frequency pentode 6J38P-EV is used in radio-electronic devices for general and special purposes. Works in any position.

E – increased durability;

V – a tube with increased reliability and mechanical strength.

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

Technical specifications: 

• Filament voltage: 6.3 ± 0.6V
• Filament current: 90 ± 20mA
• Anode voltage limit: 300V
• Cathode current limit: 20mA
• Power dissipated by the anode: limiting 3.0W
• Power dissipated by the second grid: limit 0.5W
• The voltage between the cathode and the heater limit: 120V
• Resistance in the grid circuit of the first limit: 1MOhm
• Input capacitance: 5.8pF
• Output capacitance: 3.1pF
• Passing capacitance: not more than 0.02pF

The minimum operating time is: not less than 5000h.