26C6
0 Tubes in archive
BrandRCA
ClassDuplex-Diode Triode
BaseMiniature Button 7-Pin
Filament26.5V @ 0.07mA
Construction
Primary TypeMiniature
EnvelopeT-5-1/2
SectionsDuplex-Diode Triode
Filament / Heater
Heater NotesUnipotential Cathode
Absolute Maximum Ratings
Plate Voltage250 V
Plate Dissipation2.5 W
H-C Voltage90 V
Audio Performance
Key Features
- Miniature type
- Duplex-diode triode
- For use with 12-cell storage-battery supply
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class A1 Amplifier (Low Voltage) | 26.5V | 1100 | 15500 | 47 | 1.1mA |
| Class A1 Amplifier | 250V | 1900 | 8500 | 16 | 9.5mA |
Application Notes
The two diode plates are placed around a cathode common to the triode unit. Each diode plate has its own base pin. Additional curves apply under types 6R7 and 6SR7.
Sort by
Showing 1 to 0 of 0 results