Tube-number record
6CY7
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BrandGeneral Electric
ClassDissimilar Double Triode
BaseNoval (B9A)
Filament6.3 V @ 0.6 mA
Construction
Primary TypeTriode
EnvelopeT-6 1/2
Base MaterialGlass
Sections2
Filament / Heater
Heater NotesAC or DC
Absolute Maximum Ratings
Plate Voltage350 V
Plate Dissipation5.5 W
Grid 1 Voltage-250 V
Cathode Current35 mA
H-C Voltage200 V
Audio Performance
Key Features
- Dissimilar Double Triode
- Vertical-deflection oscillator and amplifier
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Section 1 (Oscillator) | 250 V | 1300 | 52000 | 68 | 1.2 mA |
| Section 2 (Amplifier) | 150 V | 5400 | 920 | 5 | 30 mA |
Application Notes
The 6CY7 is intended for use as a combined vertical-deflection oscillator and amplifier in television receivers.
Datasheets
Datasheet: 6CY7.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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