7212
0 Tubes in archive
BrandRCA
ClassBeam Power Tube
BaseOctal
Filament6.3V @ 1250mA
Construction
Primary TypeBeam Power Tube
EnvelopeT12
Base MaterialMicanol
SectionsSingle
Filament / Heater
Heater NotesAC or DC
Absolute Maximum Ratings
Plate Voltage750 V
Plate Dissipation25 W
Grid 2 Voltage250 V
Grid 1 Voltage-150 V
Cathode Current150 mA
H-C Voltage135 V
Audio Performance
Power Output131 W
Key Features
- Ruggedized
- Severe shock and vibration resistant
- Beam power tube
- CW Input up to 175 Mc
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class AB1 CCS Push-Pull | 600V | 7000 | - | 4.5 | 100mA |
| Class C Telegraphy ICAS | 750V | - | - | - | 120mA |
Application Notes
Specifically designed for use under severe shock and vibration. Features a small Micanol-wafer octal 8-pin base with 770 sleeve.
Sort by
Showing 1 to 0 of 0 results