2N5551 TO-92 2N5551 150-200 2N5551 APM PBFREE 2N5551 APM TIN/LEAD 2N5551 APP PBFREE 2N5551 APP TIN/LEAD 2N5551 B(150-200) 2N5551 C 2N5551 C 200-300 2N5551 G1