DUAL 7-SEGMENT INDICATOR TUBE
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Classcold-cathode gas-filled indicator tube
BaseFlexible / flying leads
Construction
Primary TypeOther / special
Envelopeflat
Base Materialtinned dip-solder pins
Sections2
Filament / Heater
Absolute Maximum Ratings
Plate Voltage350 V
Grid 2 Voltage120 V
Cathode Current0.7 mA
Audio Performance
Key Features
- Long-life
- Suitable for direct drive with 30 V ICs
- Stackable horizontally
- Seven segments per character
- Decimal point to the lower right
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| static | 165V | - | - | - | 0.25mA |
| dynamic | 165V | - | - | - | - |
Application Notes
Long-life segmented dual cold-cathode gas-filled indicator tube in a flat envelope for in-line numeric display applications, such as in digital measuring equipment, clocks, cash registers, weighing machines etc. Bulb temperatures above 70 C result in changes in colour. Temperatures below 10 C result in a reduced life expectancy.
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