MMBT5551 100-200 MMBT5551 200-300 MMBT5551 200-300 G1 MMBT5551 G1 MMBT5551 G1 100-200 MMBT5551 G1 200-300 MMBT5551 G1 CJ MMBT5551 G1/SOT23 MMBT5551 H(200-300) MMBT5551 L(100-200)