423C

Two-electrode inert-gas cold-cathode reference tube designed to maintain a stable approximately 100 V operating drop throughout service life.

Directly heatedCold cathodeCommon cathodeDissimilar

Description

Western Electric 423C is a Two-electrode inert-gas-filled cold-cathode voltage-reference tube with stable voltage drop throughout life.

Medium-shell UX 4-contact

General specifications

Properties common to every published source and operating point.

Electrical assignments shared by every tube using this base designation.

No verified pinout is recorded for this base designation.

1 physical section, each with unique specifications.

Section 1

X-ray radiationInterelectrode capacitances

Regulator values promoted from published cathode-current and anode breakdown/voltage-drop data.

Source-dependent data

Each block preserves the test conditions and published values from one reference. Values from different sources are intentionally kept separate.

Data set 01

Published operating points and test conditions from this source.

SECTION 1