2SB1203S 2SB1203-S 2SB1203S 2SB1203 2SB1203-S34 2SB1203S-34 2SB1203S-E 2SB1203-S-FTT-TL 2SB1203S-FTT-TL-E 2SB1203S-H 2SB1203S-H-TL-E