MMBT5551-G(RANGE:100-200) MMBT5551-G(RANGE:200-300) MMBT5551G1 MMBT5551-G1 MMBT5551-G1 100-200 MMBT5551G-A MMBT5551G-A-AE3-R MMBT5551G-AE3-R MMBT5551G-B MMBT5551G-B-AE3-R