6S19P-V (original box)

Russian Audiophile 6S19P-V (6C19П-В rus.) tube, hi-durable single triode with low internal resistance. Application in voltage regulator as control element.

6C19 is a Chinese copy of the Soviet 6S19P tube.

V – tube with increased reliability and mechanical strength.

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

Technical specifications:

• Filament voltag:e 6.3V ± 0.6V
• Filament current: 1A ± 0.1A
• Anode voltage nominal (constant): 110V
• Anode voltage limit at the power dissipated by the anode, not more than 7W: 350V
• Anode voltage limit at the power dissipated by the anode, not more than 11W: 200V
• Anode current nominal: 95mA ± 15mA
• Anode current limit: 140mA
• Grid voltage nominal (constant): -7V
• Grid reverse current: no more than 3μA
• Power dissipated by the anode, limit: 11W
• Voltage between the cathode and the heater limit (constant): 250V
• Slope: 7.5mA/V ± 1.5mA/V
• Internal resistance: 300Ohm
• Resistance in the grid circuit is limiting: 0.5MOhm
• Input capacitance about: 6.5pF
• Output capacitance about: 2.5pF
• Capacitance through passage about: 8pF

Minimum operating time: 2000 hours.