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Tube Tinker — Electron Tube Database
Alternatives & variationsDownload PDF datasheet

Specialized - Cathode Ray ·CathodeRay

M41EHN30WB2002

Modern Philips CRT picture tube from the Heerlen product-data series, designed for high-voltage direct-view television display with manufacturer-specified screen, electron-gun, and deflection characteristics.

Directly heatedCold cathodeCommon cathodeDissimilarSpecialized
Sections
3
Base
-
Socket code
-
Base pins
-
Nominal heater
6.1 V / 329 mA

Description

High-resolution triple-gun monochrome monitor cathode-ray tube assembly. Published phosphor: TYPE NUMBER.

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
6.1 V
Nominal heater current
329 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

3 physical sections, with 1 unique section. The remaining sections have identical specifications.

Section 1

Cathode Ray

X-ray radiationInterelectrode capacitances
Max plate voltage
29900 V

Representative electron-gun 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

2004 PDS CRT Heerlen

Published operating points and test conditions from this source.

SECTION 1

Cathode Ray

Other

  • Heater voltage

    6.1 V

  • Heater current

    329 mA

  • Maximum anode/final accelerator voltage

    29900 V

Characteristic

  • Phosphor

    TYPE NUMBER