MMBT5401G MMBT5401-G MMBT5401-G(RANGE:200-300) MMBT5401G-AE3-R MMBT5401G-B-AE2-R MMBT5401G-B-AE3-R MMBT5401-HAF MMBT5401HE3-TP MMBT5401-HF MMBT5401L