IN-18


IN-18

This tube, IN-18, is the bigger tub was produced by Soviet producers. The problem with this tube is that: the price. One of these tube cost around 50/60$ in June 2019.

PHOTOS

DATA

descriptionunitvalue
type-IN-18
brand-Gazotron, Rovno
view-side view
symbols-0, 1, 2, 3, 4, 5, 6, 7, 8, 9
symbol heightmm40
dimensionsmm⌀ 32 x 75
pin diametermm1
startup voltageV170
maintaining voltageV150
cathode current (stabilized voltage)mA4 - 8 (typ. 6)
cathode current (50Hz pulsed voltage)mA2 - 4
lifetimeh≥5000
brightnesscd/m²100
viewing angle°≥ ±45
weightg35
startup times≤1
base-RSH31 (РШ31)
socket or alternative-PL31 (ПЛ31), PL31p (ПЛ31п), PL31-2V (ПЛ31-2B)

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