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16AVP4

Sixteen-inch P4 direct-view picture tube with electrostatic focusing and magnetic deflection. Rauland specifies approximately 103-degree deflection and typical anode operation around 12 kV, with an 18 kV maximum rating.

Directly heatedCold cathodeCommon cathodeDissimilarSpecialized

Sections: 1
Base: -
Socket code: B12A
Base pins: 0
Nominal heater: 6.3 V / 450 mA

Description

Sixteen-inch direct-view rectangular television cathode-ray tube with electrostatic focus and wide-angle magnetic deflection.

Socket description

Duodecal 12-contact

General specifications

Tube and section characteristics

Properties common to every published source and operating point.

Heater and base

Base: -
Socket code: B12A
Base pins: 0
Nominal heater voltage: 6.3 V
Nominal heater current: 450 mA
Parallel heater voltage: -
Parallel heater current: -
Series capable: No

Terminal pinout

Electrical assignments shared by every tube using this base designation.

No verified pinout is recorded for this base designation.

Section ratings

1 physical section, each with unique specifications.

Section 1

Cathode Ray

X-ray radiationInterelectrode capacitances

Max plate voltage: 18000 V

CRT accelerator/final-anode maximum mapped to MaxPlateVoltage.

Source-dependent data

Operating conditions by source

Each block preserves the test conditions and published values from one reference. Values from different sources are intentionally kept separate.

Data set 01

1963 Rauland

Published operating points and test conditions from this source.

SECTION 1

Cathode Ray

Other

Heater voltage
6.3 V
Heater current
450 mA
Typical anode/accelerator voltage
12000 V
Typical grid 2 voltage
60 V
Maximum heater-cathode voltage
180 V
Heater positive to cathode

Characteristic

Focusing method
Electrostatic
Deflection method
Magnetic
Deflection angle
103 deg