Z573M nixie tube for clock WF RFT. Display digits 0..9 and "dot"
Z573M nixie tube for clock WF RFT. Display digits 0..9 and "dot"
Z573M nixie tube for clock WF RFT. Display digits 0..9 and "dot"
Z573M nixie tube for clock WF RFT. Display digits 0..9 and "dot"
6F5P tube near equivalent: ECL85, ECL805, 6GV8
6F5P (original box) 8,00 $
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SI3BG (SI-3BG) Geiger Muller counters are used to register beta and gamma radiation
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RFT

Z573M

(1 customer review)

26,00 $

Z573M nixie tube, glow discharge indicator for Clock. Display digits 0..9 and dot. High brightness and contrast of the image, low power consumption. Manufacturer: RFT (VEB Funkwerk Erfurt) . NOS

Z573M / Z574M / Z590M / Z870M Datasheet.pdf

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36 in stock

Description

The nixie tube indicator Z573M gas discharge are used in clock, calculating and solving devices, in various measuring instruments and other discrete-action equipment, for visual representation of output data.

Displayed symbols: 0..9 and “dot” . Symbol height: 13mm (0.51″). Dimensions: Ø19 mm × 47.5 mm.

Equivalent to indicator tubes: IN-14, IN-8, IN-8-2, Z570M.

Technical specifications:

Voltage:

  • Power supply – at least: 200V
  • Occurrence of discharge – no more than: 170V
  • Maintaining the discharge – no more than: 140V

Working current:

  • Constant – from 2mA to 2.5mA
  • When powered from a pulsating voltage source with a frequency of 50Hz: 1mA
  • Indication current is not more than: 2.5mA
  • Brightness  is at least: 100cd/m²

Cathode driver: 74141 or K155ID1 high-voltage BCD decoder (converts 4-bit input to one of 10 cathodes). Anode driver: High-voltage transistors such as MPSA42 (NPN) and MPSA92 (PNP) for switching the high-voltage supply. Practical current limiting: For a 170..180V supply driving Z573M at 2..2.5 mA, use a 10..12kOhm anode resistor . This should be verified by actual measurement for your specific circuit and desired brightness.

  • Product service life: Nixie tubes operated at steady drive current typically last 5,000–10,000 hours of active display time.
Additional information
Weight0,015 kg
Dimensions4,75 × 1,9 × 1,9 cm
BrandRFT
PackagingProduct from factory group packaging
Socket typenon, flexible contacts
ConditionNew product
Reviews (1)

1 review for Z573M

  1. Neville Roberts –

    Excellent condition Nixie tubes that were well packaged for sending to the UK. They are now wired into my clock and looking very smart! Superb service from Soviet Tubes as always. Many thanks indeed!

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About brand
"RFT" MADE IN GERMANY
SKU: 19102021 Categories: , Brand:

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