C17AA

No short description is recorded for this tube.

Directly heatedCold cathodeCommon cathodeDissimilarSpecialized

Sections: 1
Base: B8H
Socket code: -
Base pins: 8
Nominal heater: 6.3 V / 300 mA

General specifications

Tube and section characteristics

Properties common to every published source and operating point.

Heater and base

Base: B8H
Socket code: -
Base pins: 8
Nominal heater voltage: 6.3 V
Nominal heater current: 300 mA
Parallel heater voltage: -
Parallel heater current: -
Series capable: No

B8H - 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

No fixed ratings are recorded for this section.

Brimar 110° rectangular CRT. Final anode maximum 17.6 kV absolute, minimum 13 kV; typical final anode 16 kV. Capacitances: grid-to-all 6 pF maximum, cathode-to-all 4 pF maximum, final anode to external coating 1500 pF maximum. Above 16 kV, X-ray shielding may be required.

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

9999 Mixed I 1000

Published operating points and test conditions from this source.

SECTION 1

Cathode Ray

Capacitance

AnodeToAllOtherElectrodesCapacitance
4 pF
CRT cathode/grid capacitance to all other electrodes; verify electrode mapping
AnodeToLastDynodeCapacitance
6 pF
CRT cathode/grid capacitance to all other electrodes; verify electrode mapping