CK1003

Cold-cathode full-wave gas rectifier, also designated 0Z4A, requiring no heater supply. Rated for approximately 880 V peak inverse voltage and 110 mA nominal rectified output.

Directly heatedCold cathodeCommon cathodeDissimilar

Sections: 2
Base: 8XD
Socket code: -
Base pins: 8
Nominal heater: -

Description

Cold-cathode full-wave gas rectifier, printed as co-designation 0Z4A/CK1003.

General specifications

Tube and section characteristics

Properties common to every published source and operating point.

Heater and base

Base: 8XD
Socket code: -
Base pins: 8
Nominal heater voltage: -
Nominal heater current: -
Parallel heater voltage: -
Parallel heater current: -
Series capable: No

8XD - Terminal pinout

Electrical assignments shared by every tube using this base designation.

No verified pinout is recorded for this base designation.

Section ratings

2 physical sections, each with unique specifications.

Section 1

Rectifier

X-ray radiationInterelectrode capacitances

Rectifier peak inverse voltage: 880 V
Rectifier nominal output current: 110 mA
Rectifier peak forward current: 330 mA
Rectifier forward voltage drop: 24 V

Full-wave gas rectifier; identical diode paths represented once under repeated-section compression.

Section 2

Rectifier

X-ray radiationInterelectrode capacitances

Rectifier peak inverse voltage: 880 V
Rectifier nominal output current: 110 mA
Rectifier peak forward current: 330 mA
Rectifier forward voltage drop: 24 V

Second physical rectifier section; promoted electrical properties populated from identical section.

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

195X Raytheon Special Purpose Tubes

Published operating points and test conditions from this source.

SECTION 1

Rectifier

Other

Peak inverse voltage maximum
880 V
FullWave;Gas
Peak plate current per plate maximum
330 mA
FullWave;Gas
DC output current maximum
110 mA
FullWave;Gas

Characteristic

Average tube voltage drop
24 V
FullWave;Gas

SECTION 2

Rectifier

Other

Peak inverse voltage maximum
880 V
FullWave;Gas
Peak plate current per plate maximum
330 mA
FullWave;Gas