6C10P / 6U10P = EY83 tube. Damping diode
The 6C10P damping diode has been designed for use in line scanning units of television receivers.
The 6C10P double diode are enclosed in glass bulb and are provided with an nine-pins. Cathode: indirectly heated, oxide-coated.
Vibration: at frequencies from 1 to 60 Hz with acceleration up to 1.5 g. Multiple impacts: with acceleration up to 15 g, at impact duration up to 15 ms. Ambient temperature: from -45 to +70 В°C. Relative humidity: up to 98% at up to 25 В°C.
All tubes new, military equipment and have "OTK" mark on tube or big factory box. Near equivalent: EY83.
The tube is manufactured by the Yantar / Amber, Vladikavkaz, Russia.
Filament voltage, V: 6,3 ± 0,6
Heater current, A: 1,05 ± 0,15
Anode voltage opposite limit (pulse amplitude), kV: 4.5
Anode current limit (peak value), mA: 450
Rectified current limit, mA: 120
The voltage between the cathode and heater limit (pulse amplitude) at a negative potential heater, kV: 4.5
The voltage between the cathode and heater limit (DC) at a negative potential heater, V: 750
The internal resistance, ohms: 100
Horizontal Frequency 12 kHz smallest
Capacity cathode - heater, pF: 4.5
Design - a miniature glass 9-pins
Weight 25 g
All datasheets here.