Tube-number record
23GJP4A
0 archive entries
23GJP4A is a tube type in the TubeDatabase archive (class: Picture Tube). Recorded specifications: brand RCA, year 1966, construction Other / special, base Filterglass, socket CRT base (B7 family), and maximum plate voltage 23000 V. The archive does not yet hold a photographed example of this type.
BrandRCA
ClassPicture Tube
BaseCRT base (B7 family)
Filament6.3 V @ 450 mA
Construction
Primary TypeOther / special
EnvelopePAN-O-PLY
Base MaterialFilterglass
Sections1
Filament / Heater
MaterialSulfide Type, Aluminized Phosphor
Warm-up Time11s
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Cathode-Drive Service | 18000 V | — | — | — | — |
Application Notes
Voltages are positive with respect to grid No.1. Designed for cathode-drive service where the grid No.1 is typically at a reference potential.
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