Tube-number record
10LZ8
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BrandGeneral Electric
ClassTriode-Pentode
BaseNoval (B9A)
Filament10.5 V @ 0.45 mA
Construction
Primary TypeMulti-section
EnvelopeT-6 1/2, Glass
Sections2
Filament / Heater
Heater NotesHeater warm-up time: 11 seconds
Absolute Maximum Ratings
Plate Voltage300 V
Plate Dissipation3.5 W
Grid 2 Voltage160 V
H-C Voltage200 V
Audio Performance
Key Features
- High-mu triode
- Sharp-cutoff pentode
- Intended for video amplifier use
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Pentode Section (Condition 1) | 30 V | — | — | — | 30 mA |
| Pentode Section (Condition 2) | 30 V | 11000 | — | — | 16 mA |
| Pentode Section (Condition 3) | 200 V | 9500 | 150000 | — | 12 mA |
| Triode Section | 250 V | 2100 | 52000 | 110 | 1.1 mA |
Application Notes
The pentode is intended for use as a video amplifier and the triode for general-purpose use.
Datasheets
Datasheet: 10LZ8.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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