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16CMP4A vacuum tube outline illustration

Tube-number record

16CMP4A

0 archive entries

16CMP4A is a tube type in the TubeDatabase archive (class: Picture Tube). Recorded specifications: brand RCA, year 1966, construction Display / CRT, base Plastic, socket CRT base (B7 family), and maximum plate voltage 18000 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 TypeDisplay / CRT
EnvelopeFilterglass
Base MaterialPlastic
Sections1

Filament / Heater

Heater NotesWarm-up time 11 seconds

Absolute Maximum Ratings

Plate Voltage18000 V
Grid 2 Voltage550 V
Grid 1 Voltage-155 V
H-C Voltage300 V

Audio Performance

Key Features
  • Aluminized Phosphor
  • No Ion-Trap Magnet Required
  • Magnetic Deflection
  • Filterglass Faceplate

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Cathode-Drive Service16000 V————

Application Notes

For visual extinction of focused raster, cathode voltage range is 28 to 60V with respect to Grid No. 1.

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