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This auction is for a vintage 3015F Minitron 7 Segment Display Board.

Condition: Used. I do not have the equipment or training to formally test this board or the 7 segment displays, so it is being sold “as is”.

Description:
The printed circuit board contains six 3015F Minitron tube incandescent 7 Segment Displays, each fitted onto a standard 16 pin IC DIP socket. They are driven by six conventional 7447 LED drivers. Board has “ C.E. COX CO.” and “DUAL READOUT CC-200-29 a” silkscreened on it. I was unable to locate any information or schematics for this board.

A minitron is an advancement of filament display technology that follows the same evolutionary step as a panaplex neon display. Instead of being sealed into a tube, minitrons are constructed into rectangular DIP-style envelopes that can be easily integrated into modern circuit layouts. The 3015F is a fairly standard example of such a device: it has a glass front bonded to a sheet metal case, which is covered with a removable plastic cover. Digit height is 0.36” and the package (16 pin DIP) is 0.87" x 0.45" x 0.24". 8 ma / segment. They can be powered by low voltage (5Vdc).


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#1 Guest 2011-01-03 23:39
3015F Minitron 7 Segment Display Board Vintage Is this board still available?
How much? I might be able to use if it functions.
#2 Brian Stuckey 2011-01-04 01:15
Sorry - that auction ended a while ago. You can contact the seller to see if he has more: http://myworld.ebay.com/mucklander/

Brian
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