6829
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BrandRaytheon
ClassMiniature Medium-Mu Double Triode
BaseMiniature Button 9-Pin
Filament6.3V @ 450mA
Construction
Primary TypeDouble Triode
EnvelopeGlass T 6-1/2
Sections2
Filament / Heater
Heater NotesCapable of series or parallel operation. Center-tap on pin 9.
Absolute Maximum Ratings
Plate Voltage275 V
Plate Dissipation2.2 W
Grid 1 Voltage-50 V
Cathode Current20 mA
H-C Voltage100 V
Audio Performance
Key Features
- High zero-bias plate current
- Sharp cutoff characteristic
- Separate cathode connections
- Mechanically rugged
- Electronic computer application optimized
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Computer Service | 150V | 6700 | 7000 | 47 | 17mA |
Application Notes
Especially designed for use in electronic computer applications and other 'on-off' control applications requiring long periods of operation under cutoff conditions.
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