Description

Russian Audiophile 6S19P-V tube, hi-durable single triode with low internal resistance. Application in voltage regulator as control element . High reliability, long life 5000 hours or more! Ul'janovsk factory. Military equipment. Never used.

Technical characteristics:

Filament voltage, Volt: 6.3
Anode voltage, Volt: 110
Grid voltage, Volt: -7
Resistance in cathode circuit, Ohm: 130
Type: 6C19n-B
Filament (heater) current, A: 1±0.07
Anode current, mA: 95±15
Reverse grid current, mkA: 3
Dissipate cathode-heater current, mkA: 50
Mutual conductance, mA/V: 7.5±1.5
Internal resistance, Ohm: 420±100
Vibration noise (by RA=2 KOhm), mV: 200
Inter electrode capacitance, pF: input: 5.75±2.25
- output: 2.5±1.5
- transfer: 10
Operation time, h: over 5000