Tube-number record
2AP1A
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2AP1A is a tube type in the TubeDatabase archive (class: Special Purpose Tube / CRT). Recorded specifications: brand SYLVANIA, construction Other / special, base Plastic, socket Magnal, and maximum plate voltage 1100 V. The archive does not yet hold a photographed example of this type.
BrandSYLVANIA
ClassSpecial Purpose Tube / CRT
BaseMagnal
Filament6.3 V @ 600 mA
Construction
Primary TypeOther / special
EnvelopeClear Glass
Base MaterialPlastic
SectionsSingle
Filament / Heater
Heater NotesHeater current approx 0.6 Ampere
Absolute Maximum Ratings
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Recommended Operating Conditions | 1000 V | — | — | — | — |
Application Notes
Brilliance and definition decrease with decreasing Anode No. 2 Voltage. In general, Anode No. 2 Voltage should not be less than 500 volts.
Datasheets
Datasheet: 2AP1A.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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