IT124 TO-71 6L ROHS IT124 TO-78 6L ROHS IT124F IT1-252P/44-19H(03) IT1-252P/44-23H IT1-252P/44-23H(03) IT1-252P/44-30H(03) IT1-252S-SV IT1-252S-SV(25) IT1-252S-SV(26)