HIGH-MU TRIODE—SHARP-CUTOFF PENTODE
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BrandRCA
ClassVoltage Amplifier and Video Output Tube
Base9-PIN MINIATURE
Filament6.3V @ 775mA
Construction
Primary TypeTriode-Pentode
EnvelopeT6-1/2
Base MaterialSmall Button Noval 9-Pin (JEDEC No. E9-I)
Sections2
Filament / Heater
Heater NotesPeak heater-cathode voltage: 200V (either polarity). The DC component must not exceed 100V.
Absolute Maximum Ratings
Plate Voltage300 V
Plate Dissipation5 W
Grid 2 Voltage300 V
H-C Voltage200 V
Audio Performance
Key Features
- 9-Pin Miniature Type
- Frame-Grid Construction
- Sharp-Cutoff Pentode
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Triode Unit | 125V | 4000 | 17500 | 70 | 8.4mA |
| Pentode Unit (Operation 1) | 200V | 21000 | 55000 | - | 16.5mA |
| Pentode Unit (Operation 2) | 200V | 23000 | 75000 | - | 20mA |
Application Notes
Specifically designed for use as a combined voltage amplifier and video output tube in television receivers.
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