Tube-number record
B-5856
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BrandBurroughs Corporation
ClassIndicator Tube
BaseSpecial / none
Construction
Primary TypeOther / special
EnvelopeGlass
Base MaterialPlastic standoff
Sections2
Filament / Heater
Absolute Maximum Ratings
Plate Voltage170 V
Grid 1 Voltage110 V
Cathode Current2.8 mA
Audio Performance
Key Features
- Ultra-long life
- High quality
- Plus-minus display
- Small diameter
- Moveable pin-straightener-standoff
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| DC | 170 V | — | — | — | 2 mA |
Application Notes
Specifically designed to operate only in DC applications. Standoff allows solder gas to escape during soldering.
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