https://github.com/otherguy/in-8-2-nixie-tube-fritzing

A Fritzing component for ИН-8-2 Nixie Tubes
https://github.com/otherguy/in-8-2-nixie-tube-fritzing

fritzing fritzing-parts in-8-2 nixie nixie-tube

Last synced: 14 days ago
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A Fritzing component for ИН-8-2 Nixie Tubes

• Host: GitHub
• URL: https://github.com/otherguy/in-8-2-nixie-tube-fritzing
• Owner: otherguy
• License: mit
• Created: 2021-05-02T22:10:04.000Z (over 3 years ago)
• Default Branch: master
• Last Pushed: 2021-05-03T20:52:36.000Z (over 3 years ago)
• Last Synced: 2024-10-19T14:43:45.111Z (26 days ago)
• Topics: fritzing, fritzing-parts, in-8-2, nixie, nixie-tube
• Homepage:
• Size: 528 KB
• Stars: 1
• Watchers: 0
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.md

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README

        
# IN-8-2-Nixie-Tube-Fritzing

A Fritzing part for ИН-8-2 (IN-8-2) Nixie Tubes.

[Download `IN-8-2 Nixie.fzpz` here](https://github.com/otherguy/IN-8-2-Nixie-Tube-Fritzing/raw/master/IN-8-2%20Nixie.fzpz)

![IN-8-2 in Fritzing](img/fritzing.png)

## 🤔 What?

These [Nixie tubes](https://en.wikipedia.org/wiki/Nixie_tube) were made by МЭЛЗ (Melz Tube

Factory in Moscow, Russia) in the 1980s and have a normal number “5” instead of an upside

down “2”. They also have long, versatile, directly solderable wires and don't require sockets.

| Data                     | Value                                          |

| ------------------------ | ---------------------------------------------- |

| Type                     | **IN-8-2** (ИН-8-2)                            |

| Manufacturer             | **МЭЛЗ** (Melz Tube Factory in Moscow, Russia) |

| Displayed symbols        | 0–9, PR                                        |

| Digit height             | 18 mm (0.71")                                  |

| Tube diameter nominal    | 18 mm (0.71")                                  |

| Tube diameter maximal    | 19 mm (0.75")                                  |

| Tube height              | 55 mm (2.17")                                  |

| Firing voltage           | 170 V                                          |

| Sustaining voltage       | 135 V                                          |

| Anode voltage maximal    | 200 V                                          |

| Anode voltage minimal    | 100 V                                          |

| Cathode current (digits) | 2.5–4.5 mA                                     |

| Cathode current (PR)     | 0.3–0.7 mA                                     |

| Weight                   | 12g                                            |

![IN-8-2 Tube](img/tube.png)

## 🙏 Acknowledgements

Greatly modified and improved by [@vanepp](https://forum.fritzing.org/u/vanepp) on the Fritzing Forums