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

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S4075 vacuum tube outline illustration

Tube-number record

S4075

0 archive entries

S4075 is a tube type in the TubeDatabase archive (class: Newvicon camera tube). Recorded specifications: brand Matsushita Electronics Corporation, construction Magnetic focus and deflection, socket Miniature 7-pin (B7G), and maximum plate voltage 50 V. The archive does not yet hold a photographed example of this type.

BrandMatsushita Electronics Corporation
ClassNewvicon camera tube
BaseMiniature 7-pin (B7G)
Filament6.3 V @ 95 mA

Construction

Primary TypeMagnetic focus and deflection
EnvelopeT-18
Sectionsseparate mesh

Filament / Heater

Heater NotesUnipotential cathode

Absolute Maximum Ratings

Plate Voltage50 V

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Standard TV scanning rate25 V———0.00026 mA

Application Notes

Low light level cameras for security and surveillance, TV phone, door vision, warehouse, car parking area, night security, etc.

Datasheets

Datasheet: S4075.pdf

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

Filters

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Manufacturers

Brands

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    Grid 2 Voltage350 V
    Grid 1 Voltage-300 V
    Cathode Current0.0008 mA
    H-C Voltage125 V

    Audio Performance

    Key Features
    • Extremely high sensitivity
    • Extended sensitivity range from 400 nm to 850 nm
    • Low lag
    • Very low dark current
    • Burning-in free
    • No blooming
    • Very small tube dimensions
    • Very small heater power consumption