IN-21 IN21 ИН-21 nixie neon tube display digit clock point dot vintage NOS RARE
Nixies is made in USSR. New, old stock. Rare, not produce now
The new old stock (NOS) classic Nixie tubes IN-21. They are good quality and are typically used in clock projects. These tubes were  made in the USSR and operate via a neon gas - cold cathode  arrangement. They display DOT
This never been used, from the old stock.
 
Electrical parameters:
Light color - orange - red
Brightness, cd / m². -> 100
Power supply voltage, V: 220
Support discharge when powered, V; - 60-90
The occurrence of discharge at a voltage, V; 110
The current display, mA - 0.5 - 1.5
Warranty life, h -> 3000
Socket E-10
Min firing voltage, U: 100;
Max firing voltage, U: 140;
Max displaying current, mA: 12;
Grow brightness, nt: 40;
Tube size: (10mm x 36mm)

Lot for 1 pc

 

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