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> CK502AX 502 subminiature battery pentode tube nos
CK502AX 502 subminiature battery pentode tube nos
CK502ax Subminiature Pentode Tube
You get one Raytheon CK502ax tube also known as 2E35. They are unused and labeled and they come in a plain white tube box. They are tiny tubes for use in battery radios, hearing aids and similar. Check out the interesting vintage paper label.
1.25vdc filament and 22 plate voltage.
Great for tube experimenters. Typical online tubes sellers list these for about $5.00 to $6.00ea
Specs can be had at: http://www.mif.pg.gda.pl/homepages/frank/sheets/138/c/CK502AX.pdf
