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

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CR132 vacuum tube outline illustration

Tube-number record

CR132

0 archive entries

CR132 is a tube type in the TubeDatabase archive (class: Oscilloscope Tube). Recorded specifications: brand ETEL, construction Display / CRT, base Plastic, socket CRT base (B12 family), and maximum plate voltage 7500 V. The archive does not yet hold a photographed example of this type.

BrandETEL
ClassOscilloscope Tube
BaseCRT base (B12 family)
Filament6.3 V @ 150 mA

Construction

Primary TypeDisplay / CRT
EnvelopeGlass
Base MaterialPlastic
SectionsSingle

Filament / Heater

Heater NotesIndirectly heated

Absolute Maximum Ratings

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Condition 1300 V———0.02 mA
Condition 2800 V———0.02 mA

Application Notes

For optimum focus, the average potentials of the deflection plates and a3 should be approximately equal. No restriction on mounting position.

Datasheets

Datasheet: CR132.pdf

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

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Brands

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    Plate Voltage7500 V
    Grid 2 Voltage500 V
    Grid 1 Voltage200 V
    H-C Voltage150 V

    Audio Performance

    Key Features
    • 3-inch diameter flat screen
    • Distributed p.d.a. system
    • Electrostatic focus
    • Double electrostatic deflection
    • Primarily intended for transistorised display equipment