Tube-number record
VACUUM PHOTOCELL
0 archive entries
VACUUM PHOTOCELL is a tube type in the TubeDatabase archive (class: Phototube). Recorded specifications: construction Other / special, socket Flexible / flying leads, and maximum plate voltage 50 V. The archive does not yet hold a photographed example of this type.
ClassPhototube
BaseFlexible / flying leads
Construction
Primary TypeOther / special
EnvelopeQuartz
SectionsSingle
Filament / Heater
Absolute Maximum Ratings
Plate Voltage50 V
Audio Performance
Key Features
- Quartz Envelope
- Wide UV Spectral Response
- Flying Lead connections
- Mounting position Any
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Photocell Operation | 50 V | — | — | — | — |
Application Notes
Minimum sensitivity measured with an incandescent tungsten filament at a colour temperature of 2700°K.
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