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Power - Beam (NOT sweep) ·BeamPower

CV1862

CV1862 is explicitly identified with N727; available designation-specific evidence does not establish a narrower functional role for this record.

Directly heatedCold cathodeCommon cathodeDissimilar
Sections
1
Base
-
Socket code
-
Base pins
-
Nominal heater
6.3 V / 450 mA

Description

CV1862 is explicitly identified with N727.

General specifications

Tube and section characteristics

Properties common to every published source and operating point.

Heater and base

Base
-
Socket code
-
Base pins
-
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

Beam Power

X-ray radiationInterelectrode capacitances
Max plate voltage
250 V
Max screen voltage
250 V
Max plate dissipation
12 W
Max screen dissipation
2 W

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

1955 Marconi

Published operating points and test conditions from this source.

SECTION 1

Beam Power

Other

  • Heater voltage

    6.3 V

  • Heater current

    450 mA

  • Maximum plate voltage

    250 V

  • Maximum screen voltage

    250 V

  • Maximum plate dissipation

    12 W

  • Maximum screen dissipation

    2 W

  • Triode-connected dissipation

    14 W

    TriodeConnection

Application

  • Primary application

    Beam output tetrode equivalent to 6AQ5 for audio power service.