JCS12N50CC JCS12N50CC-O-C-N-B JCS12N50CC-TO-220 JCS12N50FC JCS12N50FC-O-F-N-B JCS12N50FC-O-N-B JCS12N60CT JCS12N60CT-O-C-N-B JCS12N60FT JCS12N60FT-220MF