Tube-number record
24LQ6
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BrandGeneral Electric
ClassBeam Pentode
BaseNovar
Filament24 V @ 600 mA
Construction
Primary TypeBeam tetrode / beam power
EnvelopeT-12
SectionsSingle
Filament / Heater
Heater NotesControlled 11-second warm-up time for series strings.
Absolute Maximum Ratings
Plate Voltage990 V
Plate Dissipation30 W
Grid 2 Voltage220 V
Grid 1 Voltage-330 V
Cathode Current350 mA
H-C Voltage200 V
Audio Performance
Key Features
- Dark Heater
- Overload Protection up to 200 Watts for 40 seconds
- Controlled Heater Warm-up Time
- Novar Type Base
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Typical Operation Bogey 1 | 175 V | 9600 | 5800 | 3.6 | 130 mA |
| Typical Operation Bogey 2 | 175 V | 7500 | 7000 | 2.8 | 95 mA |
| Peak Current Test 1 | 55 V | — | — | — | 580 mA |
| Peak Current Test 2 | 60 V | — | — | — | 710 mA |
Datasheets
Datasheet: 24LQ6.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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