Shielded, SMT Power Inductors PM105S Series Part Number PM105S-100M PM105S-120M PM105S-150M PM105S-180M PM105S-220M PM105S-270M PM105S-330M PM105S-390M PM105S-470M PM105S-560M PM105S-680M PM105S-820M PM105S-101M PM105S-121M PM105S-151M PM105S-181M PM105S-221M PM105S-271M PM105S-331M PM105S-391M PM105S-471M L (µH) r 20% 10 12 15 18 22 27 33 39 47 56 68 82 100 120 150 180 220 270 330 390 470 Test Freq. 2.52 MHz 2.52 MHz 2.52 MHz 2.52 MHz 2.52 MHz 2.52 MHz 2.52 MHz 2.52 MHz 2.52 MHz 2.52 MHz 2.52 MHz 2.52 MHz 1 KHz 1 KHz 1 KHz 1 KHz 1 KHz 1 KHz 1 KHz 1 KHz 1 KHz SRF (MHz) Typ. 31 27 27 26 21 18 16 15 14 12 11 10 7 7 6 5 5 5 4 4 4 DCR (:) Max. 0.06 0.06 0.07 0.08 0.09 0.11 0.12 0.16 0.18 0.19 0.22 0.28 0.35 0.38 0.45 0.62 0.69 0.78 1.03 1.18 1.60 10.0 5.0 -/+0.5 1.6 R1.0 Tol: -/+0.4 Dim: mm 7.8 2.0 10.0 7.5 Pad Layout Special Features: x High current capacity x Magnetic shielded for low radiation x Ferrite bobbin core x Low core loss for high frequency power application x Compact size x Large terminal surface for good PCB bonding x Operating temperature -30 to +100qC x Current to cause maximum 10% of inductance dropped, or 40qC temperature rise x Tape & reel packaged 500/reel The PM105S Series is Not Recommended for New Designs, it is Superseded by the PM105SB Series 9.2 7.0 I, DC (A) 2.52 2.31 2.06 1.89 1.71 1.54 1.39 1.28 1.17 1.07 0.97 0.88 0.80 0.73 0.65 0.60 0.54 0.49 0.44 0.41 0.37