Help identifying unmarked tube

37 views

Skip to first unread message

Paul Andrews

unread,

Apr 30, 2017, 8:45:02 AM4/30/17

to neonixie-l

Hi,

I recently took delivery of a job lot of Nixies. It included several tubes of the B8570/B5750/B5855, which basically look like re-branded Japanese tubes too me. However, the lot also included an unmarked tube that I can't identify. It is unusual because it has a decimal point and a thousands separator like the CD80P tubes that I have. However the positions of the decimal point and thousands separator are swapped - the dp is on the left and the separator is on the right. Also it has the same pin arrangement as the tubes I listed above, rather than the circular arrangement of the CD80P. Does anyone know what this is? Here is a picture:

Reply all

Reply to author

Forward

0 new messages