On 3/8/2011 2:30 PM, Randy P. wrote:
Hello Nixie Fans!

I've got an old Nutting Associates "Computer Quiz" game (1968, made a
few years before they released Computer Space) that uses Burrough's
B-5540 nixie tubes.  The tubes are very dim and I assume they've
outgassed and need to be replaced but I can't find a source or
substitution, despite my best Google efforts.

There are always tons of nixies on eBay, and I have seen a number of
websites dedicated to nixies, but I can't find this part number
referenced anywhere other than my anual: "BURROUGH'S B-5540 NIXIE"

Any suggestions on how to find a substitution for this nixie tube will
be much appreciated.

Thanks!!!

Randy


Randy,

Please post photos of these tubes. If it's not in the Burroughs data sheets, then it's a special part and will have to be visually matched to a part that they made a lot of.

The B-5440 is rather common. Is it like that tube?

http://www.oddmix.com/tubes/b5440.html

--
David Forbes, Tucson, AZ

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