23mp4 Guide

: Equipped with a "neoeightar" 7-pin glass-button base and a relatively flat faceplate for improved viewing. Performance Specifications

: Uses P4 phosphor, which produces a white fluorescence and phosphorescence with medium persistence. : Equipped with a "neoeightar" 7-pin glass-button base

Filterglass. Light transmission at center (Approx.) Phosphor. " 78% F. Pa-Sulfide Type, Aluminized. Fluorescence. .white. + White. Frank's electron Tube Data sheets 23MP4 23ALP4 23AMP4 - Frank's electron Tube Data sheets : Equipped with a "neoeightar" 7-pin glass-button base