MMBT3904FN3_R1_00001 MMBT3904FN3_R1_10001 MMBT3904FX MMBT3904FZ MMBT3904FZ-7B MMBT3904G MMBT3904-G MMBT3904G G1A MMBT3904-G(RANGE:100-300) MMBT3904G(ROHS)