26HU5
0 Tubes in archive
BrandRCA
ClassBeam Power Tube
Baseoctal
Filament26V @ 0.6mA
Construction
Primary Typebeam power tube
Envelopeglass
Sections1
Filament / Heater
Warm-up Time11s
Heater Noteswarm-up time (average): 11 seconds
Absolute Maximum Ratings
Plate Voltage990 V
Plate Dissipation33 W
Grid 2 Voltage250 V
Grid 1 Voltage-250 V
Cathode Current400 mA
H-C Voltage200 V
Audio Performance
Key Features
- horizontal-deflection amplifier
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Pentode Connection | 175V | 14000 | 6000 | - | 125mA |
Application Notes
Used in color television receivers. Requires octal socket.
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