LOT of pair  5C3S (5Ц3C) Svetlana 11.1963 ' New, NOS 

( 2 pcs. in Lot) one release date XI.1963 '

BLACK PLATE Two-ANOD Kenotron

Two-anode kenotron with an oxide cathode of direct heating 5C3S,

designed for rectifying AC voltage at industrial frequency. 

It is used in rectifying devices of various equipment.

Can be used in rectifiers for rectifying voltage with a frequency of up to 400 Hz

SAME DATE - 

 MILITARY ACCEPTANCE

Stamp of technical control department of the manufacturer " ОТК 6 & 7 "