IN-12B


Russians produced it in two different versions: this, the IN-12B and the IN-12A. Anyway, the unique difference between these two models is the decimal point: the IN-12B has it. It’s a quite common model. In fact, it’s used in a lot of clocks. It’s top view and it has an oval shape.

PHOTOS

DATA

descriptionunitvalue
type-IN-12B
brand-Gazotron, Rovno
view-top view
symbols-0, 1, 2, 3, 4, 5, 6, 7, 8, 9, CL
symbol heightmm18
dimensionsmm21 x 31 x 35
pin diametermm1.02
startup voltageV170
maintaining voltageV150
cathode current (CL)mA0.3
cathode current (digits)mA2.5
lifetimeh≥5000
temperature range°C-60 - +70
startup times≤1
base-SK-136
socket or alternative-SK-136, 1.02 mm pins

Support me! Nixies are quite expensive, you know.

This way I can keep this site public and ad-free.

css.php