Tube-number record
Z 0,7/100 U
0 archive entries
Z 0,7/100 U is a tube type in the TubeDatabase archive (class: Cold Cathode Power Switching Tube). Recorded specifications: brand VEB WERK FÜR FERNSEHELEKTRONIK BERLIN, construction Other / special, socket Special / none, and maximum plate voltage 700 V. The archive does not yet hold a photographed example of this type.
BrandVEB WERK FÜR FERNSEHELEKTRONIK BERLIN
ClassCold Cathode Power Switching Tube
BaseSpecial / none
Construction
Primary TypeOther / special
EnvelopeGlass
Sections1
Filament / Heater
Absolute Maximum Ratings
Plate Voltage700 V
Grid 1 Voltage-100 V
Cathode Current2000 mA
Audio Performance
Key Features
- Edelgasgefüllt (Noble gas filled)
- Kalte Katode (Cold Cathode)
- Ignitron-Zündung (Ignitron Triggering)
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| General Operation | 500 V | — | — | — | 4.5 mA |
Application Notes
Suitable for electronic control systems and ignition of Ignitrons. Must be configured so no negative voltage occurs at the anode relative to the cathode during operation.
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