Tube-number record
3546
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BrandPHILIPS
ClassPhototube
BaseSpecial / none
Construction
Primary TypeOther / special
EnvelopeGlass
SectionsSingle
Filament / Heater
Absolute Maximum Ratings
Plate Voltage90 V
Cathode Current0.00002 mA
Audio Performance
Key Features
- Gas-filled
- Infra-red sensitive
- Spec. 2p base
- Small dimensions
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Normal | 90 V | — | 1000000 | — | — |
Application Notes
Measured with a lamp of colour temperature 2700 K. The arrow on the envelope shows the direction of the incident radiation.
Datasheets
Datasheet: 3546.pdf
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Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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