Tube-number record
GTE120Y
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ClassPrimed Sub-Miniature Trigger Tube
BaseFlexible / flying leads
Construction
Primary TypeOther / special
EnvelopeSub-miniature
Sections1
Filament / Heater
Absolute Maximum Ratings
Plate Voltage275 V
Grid 1 Voltage114 V
Cathode Current5 mA
Audio Performance
Key Features
- Sub-miniature
- Cold cathode
- Primed
- Flying leads
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Anode running | 106.5 V | — | — | — | 2 mA |
Application Notes
For short pulses or slowly changing trigger voltages in RC timers, the primer must be connected. For DC switching, the primer is not required.
Datasheets
Datasheet: GTE120Y.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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