MMBT4401_R2_00001 MMBT4401_R2_10001 MMBT4401-13F MMBT4401-13-F MMBT4401-2X MMBT4401-7 MMBT4401-7-F MMBT4401-7-F-79 MMBT4401-AU_R1_000A1 MMBT4401G