... in several main cities of domestic market and abroadsemiconductor transistors -------HLB-120A detail:packgae:TO-92PC(W):5IC(A):0.2Bvcbo ... have other iron feet,according the customer needS8550S8050SS8550SC8550C8050SC8550SS9011S9012S9013S9014S9015S9018A42A92C1815A1015C945A733C945BA7332N55512N5401C8050C1815 semiconductor transistors HLB-120A