21CQP4

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BrandSylvania

ClassTelevision Picture Tube

BaseBG-185

Filament6.3V @ 600mA

Primary Type21" Direct Viewed Rectangular Glass Type

EnvelopeGlass

Sections1

Warm-up Time11s

Heater NotesHeater current: 0.6 +/- 5% Ampere

Plate Voltage19800 V

Grid 2 Voltage550 V

Grid 1 Voltage-154 V

H-C Voltage200 V

Key Features

Mode	Plate V	Gm (µmhos)	Rp (Ω)	µ	Plate mA
Typical Operation	16000V	-	-	-	-

X-ray radiation shielding may be necessary if operated at higher than 16,000V. Visual extinction of focused raster is used for cutoff.

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