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

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7295A vacuum tube outline illustration

Tube-number record

7295A

0 archive entries

7295A is a tube type in the TubeDatabase archive (class: Image Orthicon Camera Tube). Recorded specifications: brand NEC, construction Display / CRT, and socket Diheptal. The archive does not yet hold a photographed example of this type.

BrandNEC
ClassImage Orthicon Camera Tube
BaseDiheptal
Filament6.3 V @ 600 mA

Construction

Primary TypeDisplay / CRT
EnvelopeGlass
Sections4-1/2 inch

Filament / Heater

Heater Notes6.3V +/- 10%

Absolute Maximum Ratings

Audio Performance

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Typical Operating Values1250 V————

Application Notes

Intended for use in high-quality black-and-white TV cameras. Suitable for either outdoor or studio pickup.

Datasheets

Datasheet: 7295A.pdf

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

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    Key Features
    • High signal-to-noise ratio
    • Excellent resolution capability
    • Spectral response approaches that of the eye
    • High blue sensitivity
    • Negligible infrared sensitivity