Tube-number record
12CY6
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BrandSylvania
ClassPentode
BaseMiniature 7-pin (B7G)
Filament12.6 V @ 200 mA
Construction
Primary TypePentode
EnvelopeT-5 1/2
SectionsSingle
Filament / Heater
Heater NotesIntended for use in automobile radios; operates over range 10.0V to 15.9V.
Absolute Maximum Ratings
Plate Voltage33 V
Grid 2 Voltage33 V
H-C Voltage30 V
Audio Performance
Key Features
- Miniature sharp cutoff pentode
- Direct 12 volt automotive storage battery operation
- Coated Unipotential Cathode
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| RF Amplifier | 12.6 V | 3250 | 140000 | — | 1.6 mA |
Application Notes
The Sylvania Type 12CY6 is a miniature sharp cutoff pentode intended for use as an rf amplifier. It is designed for operation where the heater, plate and screen voltages are supplied directly from a 12 volt automotive storage battery.
Datasheets
Datasheet: 12CY6.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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