Lamp IV-3A USSR Lot of 16 psc
Lamp IV-3A
USSR
Lot of 2 pcs
New never used / NOS / New Old Stock
IV- 3A
Subminiature vacuum fluorescent display .
Intended for forming numbers (0 ... 9) and the decimal point ( separated) from the individual luminous segments arranged in a single plane in computing devices .
Glow - green .
Life in excess of 3000 hours
The main technical parameters of the vacuum fluorescent display IV- 3A:
• Character size : 5.9 x 9.1 mm ;
• Brightness : not less than 500 cd/m2 ;
• Number of segments : 10;
• Heater voltage : 0.7 ... 1 V ;
• Power Grid : 30 ;
• The voltage anode segments: 30 ;
• Heater current : 45 ... 55 mA ;
• Current network : no more than 5 mA ;
• Current anode segments : less than 0.3 mA ;
• Warm-up time : less than 1 second ;
• Minimum time : 3000 hours
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