Tube-number record
3AP1/906-P1
0 archive entries
3AP1/906-P1 is a tube type in the TubeDatabase archive (class: Cathode Ray Tube). Recorded specifications: brand Sylvania, construction Display / CRT, socket Special / none, and maximum plate voltage 1500 V. The archive does not yet hold a photographed example of this type.
BrandSylvania
ClassCathode Ray Tube
BaseSpecial / none
Filament2.5 V @ 2100 mA
Construction
Primary TypeDisplay / CRT
EnvelopeJ-24
Sections1
Filament / Heater
Absolute Maximum Ratings
Plate Voltage1500 V
Grid 2 Voltage550 V
Audio Performance
Key Features
- 3-inch screen
- Electrostatic deflection
- Green phosphor (P1)
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Operation @ 600V | 600 V | — | — | — | — |
| Operation @ 800V | 800 V | — | — | — | — |
| Operation @ 1000V | 1000 V | — | — | — | — |
| Operation @ 1500V | 1500 V | — | — | — | — |
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