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

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3RP1 vacuum tube outline illustration

Tube-number record

3RP1

0 archive entries

3RP1 is a tube type in the TubeDatabase archive (class: Cathode Ray Tube). Recorded specifications: brand Sylvania, construction Display / CRT, socket 10-pin, and maximum plate voltage 2750 V. The archive does not yet hold a photographed example of this type.

BrandSylvania
ClassCathode Ray Tube
Base10-pin
Filament6.3 V @ 600 mA

Construction

Primary TypeDisplay / CRT
EnvelopeGlass
Sections1

Filament / Heater

Heater Notes0.6 Ampere

Absolute Maximum Ratings

Plate Voltage2750 V

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Typical Operating Conditions2000 V————

Datasheets

Datasheet: 3RP1.pdf

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

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    Grid 1 Voltage-220 V
    H-C Voltage140 V

    Audio Performance

    Key Features
    • Electrostatic Focusing
    • Electrostatic Deflection
    • 3-inch Direct Viewed
    • Green Phosphor