Tube-number record
A41-G4/B4/N4
0 archive entries
A41-G4/B4/N4 is a tube type in the TubeDatabase archive (class: Cathode Ray Tube). Recorded specifications: brand Mullard, construction Display / CRT, and maximum plate voltage 1200 V. The archive does not yet hold a photographed example of this type.
BrandMullard
ClassCathode Ray Tube
Filament4 V @ 1000 mA
Construction
Primary TypeDisplay / CRT
EnvelopeGlass
SectionsSingle gun
Filament / Heater
Heater NotesHeater current is 1.0 A
Absolute Maximum Ratings
Plate Voltage1200 V
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Oscillographic | 1000 V | — | — | — | — |
Application Notes
The Grid Voltage should be adjusted to give the required light intensity. The voltage should never become positive or damage to the tube will result. Deflection D2 to be connected to a2.
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