Each tube is able to display the following shapes:'0 1 2 3 4 5 6 7 8 9' and pair decimal points. Power supply - at least 200 V. Occurrence of discharge - no more than 170 V. Maintaining the discharge - no more than 150 V. Constant - from 2.5 mA to 3.5 mA.
When powered from a pulsating voltage source with a frequency of 50 Hz - 1 mA. The indication current is not more than 2.5 mA. The brightness of the IN-14 indicator lamp is at least 100 cd/m2.
The viewing angle is at least 60°. Operating time - at least 10,000 hours.Cathodes - from 0 to 9 (in the form of Arabic numerals). The delay time of the discharge ignition in the light is no more than 0.5 s. The height of the digits is 18 mm. Overall dimensions - 19×62 mm. This item is in the category "Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Parts & Accessories\Vintage Tubes & Tube Sockets". The seller is "soviet-tubes" and is located in this country: KZ. This item can be shipped worldwide.