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Tube Tinker — Electron Tube Database
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Diode (NOT rectifier) ·Diode

Y1012

Ceramic-and-metal planar diode designed for computer service, using compact construction suited to electronic switching and logic applications.

Directly heatedCold cathodeCommon cathodeDissimilar
Sections
1
Base
-
Socket code
-
Base pins
3
Nominal heater
6.3 V / 215 mA

Description

Ceramic-and-metal planar diode intended for computer service.

General specifications

Tube and section characteristics

Properties common to every published source and operating point.

Heater and base

Base
-
Socket code
-
Base pins
3
Nominal heater voltage
6.3 V
Nominal heater current
215 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

Diode

X-ray radiationInterelectrode capacitances
Rectifier peak inverse voltage
350 V
Rectifier nominal output current
5 mA
Rectifier peak forward current
20 mA

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

1968 General Electric Co

Published operating points and test conditions from this source.

SECTION 1

Diode

Characteristic

  • Heater Voltage, AC or DC+ 6.3+

    0.3 V

    Published datasheet value; semantic OCR text extraction.

  • Heater Current#

    215 mA

    Published datasheet value; semantic OCR text extraction.

  • + Heater current of a bogey tube at Ef =

    6.3 V

    Published datasheet value; semantic OCR text extraction.