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Tube Database (7,341 tube types · 1,270 archive entries)

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Tube-number record

6381

0 archive entries

BrandRCA
ClassImage-Converter Tube
BaseFlexible / flying leads

Construction

Primary TypeImage Converter
EnvelopeGlass
SectionsThree-electrode

Filament / Heater

Absolute Maximum Ratings

Grid 2 Voltage16000 V
Grid 1 Voltage3000 V
Cathode Current0.00035 mA

Audio Performance

Key Features
  • Electrostatic Focus
  • Good Resolution Capability
  • Infrared Sensitive

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Image Conversion————0.00146 mA

Application Notes

The 6381 should not be subjected to peak photocathode current (3.5 µA) more than 10 times during life. No single period should exceed 2 minutes.

Datasheets

Datasheet: 6381.pdf

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Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.

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