Tube-number record
957
0 archive entries
957 is a tube type in the TubeDatabase archive (class: Vacuum Tube). Recorded specifications: brand RCA, construction Triode, socket Acorn, and maximum plate voltage 135 V. The archive does not yet hold a photographed example of this type.
BrandRCA
ClassVacuum Tube
BaseAcorn
Construction
Primary TypeTriode
EnvelopeAcorn
Filament / Heater
Absolute Maximum Ratings
Plate Voltage135 V
Audio Performance
Key Features
- Acorn series
- Ultra-high frequencies
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class A Amplifier | 90 V | 600 | 26600 | 12.5 | 2 mA |
Application Notes
Moderately high amplification factor; suitable as a detector or amplifier in portable equipment.
Datasheets
Datasheet: 957.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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