ZM1041
0 Tubes in archive
ClassIndicator Tube
BaseB13B
Construction
Primary TypeCold Cathode
EnvelopeSide-viewing glass with red contrast filter
Sections2 cathodes (+ and -), 1 anode
Filament / Heater
Absolute Maximum Ratings
Plate Voltage170 V
Cathode Current6 mA
Audio Performance
Key Features
- Side viewing
- Red contrast filter
- Identical physical dimensions to ZM1040
- Cold cathode
- Neon glow
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Sign Indicator Operation | 170V | - | - | - | 4.5mA |
Application Notes
Bulb temperatures below 10°C result in a reduced life expectancy and changes in characteristics. Constant current operation (high supply voltage with a high anode series resistor) is recommended for equipment used within a wide temperature range.
Sort by
Showing 1 to 0 of 0 results