In 12 Nixie

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Buying Guide for IN-12 Nixie Hardware

Looking for a fresh set of vacuum tubes? Check out eBay's selection of vintage IN-12 Nixie tubes and hardware.

What are some features of these tubes?

These IN-12 Nixie tubes offer a wide selection of unique features and applications. Some are geared toward making the installation process easier, and others are geared toward increasing the tube's overall efficiency. Below are some of the more noteworthy features available with eBay's assortment of IN-12 tubes:

  • Flexible connectivity ports: The pin connectors used with IN-12 vacuum tubes are easily paired with all manner of compatible devices.
  • Stellar output: These tubes boast stellar maximum outputs of approximately 25 volts per tube. They can be paired with another tube to increase this figure.
  • Clock kit-ready: IN-12 Nixie vacuum tubes will work wonderfully with all manner of digital clocks and clock construction kits.
  • Easy installation: These vacuum tubes can be inserted just by pushing them into the proper reception area on a target device. No screws or bolts required.
  • Highly collectible: These vintage vacuum tubes have collectible value because of their age and compatibility with a wide assortment of older electronics.
What are the specs for these tubes?

Here are some vital specifications for these IN-12 Nixie vacuum tubes:

  • Voltage plate output: 145V
  • Socket style: SK-136
  • View style: End-view
  • Pin diameter: 1.02 millimeter
  • Used and refurbished options: Used options refer to secondhand tubes that are sold as-is; refurbished options have seen some level of restoration by third parties.
Which individual parts are available?

There are lots of different buying options for these tubes available on eBay. Below are some of the options:

  • Power supply boards
  • Dot separators
  • Digital clock kits
  • Vintage tubes
  • Gold sockets
How do vacuum tubes work?

A vacuum tube is a power supply device commonly associated with vintage hardware. They are used in a myriad of different pieces of technology like ham radios, CRT TVs, microwaves, and desktop monitors. The products have applications with newer devices as well. For example, hi-fi audio-playback electronics still use vacuum tubes for their ability to deliver clear and crisp sound signatures with minimal distortion.

Vacuum tubes function by creating a small, centralized vacuum with their glass tubes. Electrons and electric signals travel freely through vacuums, which allows their transmission to occur uninhibited. IN-12 Nixie tubes refer to a specific style of the vintage hardware. Nixie tubes are seen in all of the devices mentioned previously but also enjoy frequent pairing with digital clocks as well.