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Specialized - Cathode Ray ·CathodeRay

10SA1

Cathode-ray display tube documented by Mazda for low-voltage electrostatic operation, with a second-anode rating around 1.5 kV and grid control. Its comparatively modest accelerating voltage distinguishes it from high-voltage television picture tubes.

Directly heatedCold cathodeCommon cathodeDissimilarSpecialized
Sections
1
Base
-
Socket code
-
Base pins
-
Nominal heater
6.3 V / 600 mA

Description

10SA1 CathodeRay from Ediswan/Mazda datasheet; full semantic ratings and characteristics audit.

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
600 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
450 V

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

1960 Mazda

Published operating points and test conditions from this source.

SECTION 1

Cathode Ray

Characteristics

  • Maximum second-anode voltage

    1500 V

  • Maximum grid voltage

    -55 V

  • Grid capacitance

    2 pF