CTHC2220-1R5J CTHC2220-2R2J CTHC2220-391K CTHC2220-3R3J CTHC2220-3R9K CTHC2220-470J CTHC2220-470K CTHC2220-5R6J CTHC2220-680J CTHC2220-821K