2N5551 PBFREE 2N5551 TIN/LEAD 2N5551 TRA PBFREE 2N5551 TRA TIN/LEAD 2N5551 TRE PBFREE 2N5551 TRE TIN/LEAD 2N5551(G1) 2N5551(P)-TO92 2N5551(RANGE:100-150) 2N5551(RANGE:150-200)