2SB834L-Y-T60-K 2SB834L-Y-T6S-K 2SB834L-Y-TA3-T 2SB834L-Y-TF3-T 2SB834L-Y-TN3-R 2SB834-O 2SB834-O-T60-K 2SB834-O-TA3-T 2SB834-R 2SB834-TA3-T