Nixie Tubes IN-4 TUBES DISPLAY DIGIT CLOCK
Lot of 14 pcs
NEW, Old
stock
Nixies is made in USSR. New, old stock. Rare, not produce now.
These tubes
were made in Russia (ie the USSR) and
operate via a neon gas - cold cathode
arrangement. The luminous cathode of these devices has the form of
Arabic numbers from 0 to 9.They display the following digits: 0 1 2 3 4 5 6 7 8
9 .
Declared height of glowed digits is 17 mm.
These
tubes have orange coloured digits when
illuminated.
This never
been used, from the old stock.
Electrical parameters
Min firing
voltage, U: 100;
Max firing
voltage, U: 140;
Max
displaying current, mA: 12;
Grow
brightness, nt: 40;
Digit size
of IN-4: 0.71" x 0.47" (17mm x 11 mm).
Tube size: 0.71" x 1.84" (17mm x 46mm)