Tube-number record
NUMERICAL INDICATOR TUBE
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BrandBurroughs Corporation
ClassNixie Tube
Construction
Primary TypeOther / special
EnvelopeGlass
Base MaterialHot tin dip leads
SectionsNumerical (0-9) + 2 Decimal Points
Filament / Heater
Absolute Maximum Ratings
Plate Voltage300 V
Cathode Current3.8 mA
Audio Performance
Key Features
- Ultra-long life
- Common anode
- Two decimal points (right and left)
- Moveable pin-straightener-standoff
- Time sharing/strobed application compatible
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Normal DC | 170 V | — | — | — | 2.6 mA |
Application Notes
The B-5750 is an ultra-long life cold-cathode indicator tube specifically designed for DC or strobed/time-sharing applications. A numeral must be 'on' when a decimal point is 'on' to prevent excessive current.
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