Tube-number record
6CM7
0 archive entries
6CM7 is a tube type in the TubeDatabase archive (class: Dissimilar Double Triode). Recorded specifications: brand General Electric, construction Dual triode, base Glass, socket Noval (B9A), maximum plate voltage 500 V, and maximum plate dissipation 5.5 W. The archive does not yet hold a photographed example of this type.
BrandGeneral Electric
ClassDissimilar Double Triode
BaseNoval (B9A)
Filament6.3 V @ 600 mA
Construction
Primary TypeDual triode
EnvelopeT-6 1/2
Base MaterialGlass
Sections2
Filament / Heater
Warm-up Time11s
Heater NotesControlled heater warm-up characteristic
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Section 1 (Oscillator) | 200 V | 2000 | 10500 | 21 | 5 mA |
| Section 2 (Amplifier) | 250 V | 4400 | 4100 | 18 | 20 mA |
Application Notes
Intended for use as a combined vertical-deflection oscillator and amplifier in television receivers. Section 1 used as a blocking oscillator; Section 2 used as a vertical amplifier.
Datasheets
Datasheet: 6CM7.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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