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Tube Database (7,341 tube types · 1,270 archive entries)

Pre (2,630 tube types), Other (2,603 tube types), Power (1,292 tube types), Rectifier (816 tube types)
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5CKP-A vacuum tube outline illustration

Tube-number record

5CKP-A

0 archive entries

5CKP-A is a tube type in the TubeDatabase archive (class: Cathode-Ray Tube). Recorded specifications: brand Thomas Electronics, year 1962, construction Display / CRT, base Glass, socket CRT base (B7 family), and maximum plate voltage 22000 V. The archive does not yet hold a photographed example of this type.

BrandThomas Electronics
ClassCathode-Ray Tube
BaseCRT base (B7 family)
Filament6.3 V @ 600 mA

Construction

Primary TypeDisplay / CRT
EnvelopeJ427B1LA
Base MaterialGlass
SectionsSingle

Filament / Heater

Heater NotesIndirectly heated

Absolute Maximum Ratings

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Typical CRT Operation20000 V———0.025 mA

Application Notes

For maximum protection against corona effects in high voltage and high altitude operations, the tube is provided with a molded accelerator lead. Shielding against X-ray radiation is required.

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Brands

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    Plate Voltage22000 V
    Grid 2 Voltage1500 V
    Grid 1 Voltage200 V
    H-C Voltage180 V

    Audio Performance

    Key Features
    • High resolution gun
    • Clear non-browning faceplate
    • Fine grained phosphor screen
    • Aluminized backing
    • Molded accelerator lead