Tube-number record
6CS8
0 archive entries
BrandTung-Sol
ClassTriode-Pentode
BaseNoval (B9A)
Filament6.3 V @ 450 mA
Construction
Primary TypeMulti-section
EnvelopeGlass
Sections2
Filament / Heater
Heater NotesControlled warm-up characteristics
Absolute Maximum Ratings
Plate Voltage330 V
Plate Dissipation2.75 W
Grid 2 Voltage430 V
H-C Voltage200 V
Audio Performance
Key Features
- 9-pin miniature construction
- Pentode section for TV IF
- Triode for general purpose service
- Controlled heater warm-up surges
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Triode Class A1 | 125 V | 4000 | 5500 | 22 | 12 mA |
| Pentode Class A1 | 125 V | 7700 | 300000 | — | 13 mA |
0 results