... 3. unleaded soldering tips Specification:900M Series:900M-T-3.2LD, 900M-T-B, 900M-T-SB, 900M-T-S9 ... K, 900M-T-I, 900M-T-SH, 900M-T-B, 900M-T-4CF, 900M-T-4C, 900M-T-3CF ... T-1.2D, 900M-T-0.8D900L Series:900S-T-l, 900S-T-B, 900S-T-2S, 900S-T-1C, ... -2B, 900L-T-2.4D, 900L-T-1.6DT12 Series:T12-B, T12B2, T12B3, T12BL, T12B-BC1, T12-BC2, ... T12-KF, T12-KL, T12-KR, T12-KU N452 Series :452-T-SDN. 452-T-SCN, 452-T-SBN ...