... UL, SGS, ISO9001/14001 2,Surface mount SMD diodes SMA: 1) 1.0, 2.0, 3.0A schottky: SS12- ... -ZMM55C752) Surface mount fast switching diodes: LL4148, BAV100-BAV103, LL4448, LL41503) Schottky diode: LL60P, LL60, BAS48, BAS854) Silicon bi-directional diac: DB3, DB4