Tube-number record
10BP4-A
0 archive entries
10BP4-A is a tube type in the TubeDatabase archive (class: Cathode-Ray Tube). Recorded specifications: brand General Electric, year 1954, construction Magnetic focus and deflection, socket Duodecal, and maximum plate voltage 12000 V. The archive does not yet hold a photographed example of this type.
BrandGeneral Electric
ClassCathode-Ray Tube
BaseDuodecal
Filament6.3 V @ 600 mA
Construction
Primary TypeMagnetic focus and deflection
Envelope10-inch Round, Glass
Sections1
Filament / Heater
Absolute Maximum Ratings
Plate Voltage12000 V
Grid 2 Voltage410 V
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Typical | 11000 V | — | — | — | — |
Application Notes
The 10BP4-A is a direct-view picture tube for television applications. It provides a 9 1/4- by 6 3/4-inch picture. The external conductive coating serves as a filter capacitor when grounded.
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