Tube-number record
6FP
0 archive entries
6FP is a tube type in the TubeDatabase archive (class: Cathode Ray Tube). Recorded specifications: brand Electronic Tube Corp., construction Display / CRT, socket CRT base (B7 family), maximum plate voltage 3500 V, and maximum plate dissipation 6 W. The archive does not yet hold a photographed example of this type.
BrandElectronic Tube Corp.
ClassCathode Ray Tube
BaseCRT base (B7 family)
Filament6.3 V @ 600 mA
Construction
Primary TypeDisplay / CRT
Envelope4.5 x 5.5 inch rectangular glass
Filament / Heater
Heater NotesIndirectly heated
Absolute Maximum Ratings
Plate Voltage3500 V
Plate Dissipation6 W
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Mono-accelerator | 2500 V | — | — | — | — |
Application Notes
The product of accelerator voltage and average accelerator current should be limited to 6 watts. Visual extinction of undeflected focused spot occurs between -34 and -56V for Va=2500V.
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