Shielded, SMT Power Inductors Special Features • High current capacity • Magnetic shielded for low radiation • Ferrite bobbin core • Low core loss for high frequency power application • Compact size • Large terminal surface for good PCB bonding • Easy access for reflow soldering inspection • Operating temperature -30 to +100°C • Tape & reel packaged 500/reel Typical Applications • Desktop, notebook computers, servers • Network hubs, bridges, routers • xDSL, PBX base stations • PDAs, MP3 players • Digital TV, DVD, cable modems, DSS set-top boxes • Battery chargers • High frequency wireless communication devices • Electronic game devices • Industrial electronics Part Number PM105SB-100M PM105SB-120M PM105SB-150M PM105SB-180M PM105SB-220M PM105SB-270M PM105SB-330L PM105SB-390L PM105SB-470L PM105SB-560L PM105SB-680L PM105SB-820L PM105SB-101K PM105SB-121K PM105SB-151K PM105SB-181K PM105SB-221K PM105SB-271K PM105SB-331K PM105SB-391K PM105SB-471K L (uH) ±20% 10 12 15 18 22 27 ± 15% 33 39 47 56 68 82 ± 10% 100 120 150 180 220 270 330 390 470 PM105SB Series SRF (MHz) Test Typ. Freq. 29 26 24 21 18 17 2.52MHz 2.52MHz 2.52MHz 2.52MHz 2.52MHz 2.52MHz 14 14 11 11 10 9 0.11 0.12 0.14 0.19 0.21 0.28 1.16 1.10 1.00 0.93 0.85 0.79 1KHz 1KHz 1KHz 1KHz 1KHz 1KHz 1KHz 1KHz 1KHz 8 7 6 5 5 5 4 3 3 0.34 0.37 0.51 0.57 0.78 0.87 1.20 1.34 1.50 0.72 0.63 0.55 0.50 0.47 0.41 0.37 0.35 0.33 Notes * Current to cause 10% of inductance drop, or 40°C temperature rise 9.0 10 5.0 R1 10 2.5 9.5 Dimensions: mm Tolerance: -/+ 0.5 5.2 Pad Layout 306 E. Alondra Blvd. Gardena, CA 90247-1059 • Phone (310) 515-1720 • FAX (310) 515-1962 wwww.jwmiller.com I, DC* (A) 2.52MHz 2.52MHz 2.52MHz 2.52MHz 2.52MHz 2.52MHz Also available as RoHS compliant. 2.5 Ref. DCR (Ω) Max. 0.06 0.07 0.07 0.08 0.08 0.10 2.06 1.94 1.72 1.58 1.42 1.32