Z570M / Z573M nixie tube glow discharge indicator. Display digits 0..9 , used for clock. Analog nixie tube IN-14. Orange-red glow. manufacturer RFT. NOS
Z570M / Z573M nixie tube glow discharge indicator. Display digits 0..9 , used for clock. Analog nixie tube IN-14. Orange-red glow. manufacturer RFT. NOS
Z570M / Z573M nixie tube glow discharge indicator. Display digits 0..9 , used for clock. Analog nixie tube IN-14. Orange-red glow. manufacturer RFT. NOS
Z570M / Z573M nixie tube glow discharge indicator. Display digits 0..9 , used for clock. Analog nixie tube IN-14. Orange-red glow. manufacturer RFT. NOS
Z570M / Z573M nixie tube glow discharge indicator. Display digits 0..9 , used for clock. Analog nixie tube IN-14. Orange-red glow. manufacturer RFT. NOS
Z570M (dismantling) 11,90 $
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Russian pulse modulator tetrode GMI-83 electron tube from manufacturer Svetlana. Equivalent of the EV575 tube. NOS
GMI-83 Original price was: 70,00 $.Current price is: 63,00 $.
RFT

Z573M (dismantling)

(1 customer review)

11,90 $

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

Z573M / Z574M / Z590M / Z870M Datasheet.pdf

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45 in stock

Description

The Z573M gas discharge indicators are used in 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
ConditionUsed product
Reviews (1)

1 review for Z573M (dismantling)

  1. Verified owner N Roberts (verified owner) –

    Great service and excellent tubes! I had no difficulty in cleaning off the red lacquer by soaking the tubes in warm soapy water (I left the little bit of red on the top glass seal). I then soldered each of the 6 tubes I bought to the PCB headers that fit my Nixie clock and they all work beautifully. I am very happy with them.

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About brand
"RFT" MADE IN GERMANY
SKU: 16042123 Categories: , Brand:

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