IV-21 VFD NIXIE TUBE MULTISEGMENT
NUMITRON VFD TUBE
Lot of 1 pcs 

Made in USSR.

IV-21 VFD Tube

(Vacuum Fluorescent Display)

Vacuum luminescent indicator IV-21 is a low-voltage multidigit indicator of a triode system with a directly heated cathode, green glow color and flexible leads, designed to display digits and a decimal point simultaneously in 8 digits and sign information in the 9th digit. The IV-21 indicator is intended for operation in the dynamic indication mode.

Color of a luminescence - green.
Housing - glass.
Weight is no more than 13 g.
Tube size: 15 x 60 mm (0.6”x 2.4”)
Digit height: 5.5 mm (0.22”)
Anode segment current (for one digit): 0.7 mA
luminescence brightness for one digit number, not less than - 300 cd/m2 (≤300 cd/m2);
the service category - 175 cd/m2;
filament voltage: 2.4 V (min=2.0 V, max=2.65 V);
filament current: 35 mA (min=30 mA, max=40 mA);
total current anodes-segments pulse: 12 mA (min=4 mA, max=20 mA);
voltage anodes-segments: not more than 50 V (≤50 V);
current anode-segment pulse: no more than 1 mA (≤1 mA);
voltage grid pulse: 27 V (max=50 V);
grid current for one digit pulse: 2 uA (min=1 uA, max=3 uA);
Ambient temperature: -45...+70 °С.

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Shipping time - 10-30 days

Item will be shipped immediately after payment

Thing will be securely packed

Delivery from Ukraine by postal service

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