Indicator vacuum IV-17

IV - 17
Luminescent vacuum tiny indicators.
Are intended for formation of figures, letters and various symbols from the separate shining segments for use in indicator devices for digital, alphabetic and sign information.
Luminescence - green.
Durability not less than 3000 h.
Weight is no more than 15 g.

Key technical parameters of the luminescent vacuum IV - 17 indicator:
• Sign size: 12,4 x 18 mm,
• Luminescence brightness: not less than 500 cd/m2,
• Number of segments: 18,
• Heat tension: 2,15.. . 2,55 B,
• Grid tension: 25.. . 30 V,
• Tension of anodes segments: 25.. . 30 V,
• Heat current: 42.. . 52 ma,
• Grid current: no more than 10 ma,
• Available time: no more than 1 with,
• Shelf life: 12 years,
• Minimum operating time: 3000 h

Under the order, 14 days.