POWER INDUCTORS - SURFACE MOUNT SMP1812LF PART NUMBER SMP1812-101KLF SMP1812-121KLF SMP1812-151KLF SMP1812-181KLF SMP1812-221KLF SMP1812-271KLF SMP1812-331KLF SMP1812-391KLF SMP1812-471KLF SMP1812-561KLF SMP1812-681KLF SMP1812-821KLF SMP1812-102KLF SMP1812-122KLF SMP1812-152KLF SMP1812-182KLF SMP1812-222KLF SMP1812-272KLF SMP1812-332KLF SMP1812-392KLF SMP1812-472KLF SMP1812-562KLF SMP1812-682KLF SMP1812-822KLF SMP1812-103KLF SMP1812-123KLF SMP1812-153KLF SMP1812-183KLF SMP1812-223KLF SMP1812-273KLF SMP1812-333KLF L H 10% @1 kHz 1.0 1.2 1.5 1.8 2.2 2.7 3.3 3.9 4.7 5.6 6.8 8.2 10 12 15 18 22 27 33 39 47 56 68 82 100 120 150 180 220 270 330 RoHS Power Inductors DCR OHMS MAX .080 .085 .087 .094 .13 .14 .17 .22 .24 .34 .37 .41 .46 .51 .72 .82 1.11 1.25 1.35 1.50 1.65 1.88 2.95 3.44 4.00 5.53 6.00 7.90 8.80 9.93 14.8 SATURATION CURRENT* DC mA 2500 2200 2000 1830 1697 1513 1397 1250 1131 1060 990 871 772 752 693 614 515 465 425 376 366 336 297 267 238 214 191 175 158 143 129 CURRENT RATING** DC mA 2018 1903 1619 1558 1325 1277 1158 1018 975 819 785 746 704 669 563 527 453 427 411 390 372 348 288 258 239 203 195 170 161 152 124 MARKING: GEC PXXXK EXAMPLE OF XXX 101 = 1.0uH 102 = 10uH 103 = 100uH 104 = 1000uH 4.2/4.8 (.165/.189) .114/.138 (2.9/3.5) OVER TERMINAL .045/.075 TYP. (1.14/1.91) .40/.80 (.016/.031) TERMINAL LENGTH, TYP. .118/.134 (3.0/3.4) RECOMMENDED FOOT PRINT .110 (2.8) .177 (4.5) .059 (1.5) in. (mm) NOTES: * Operating temperature -55C to +125C * Core material is high resistance nickel zinc ferrite *Saturation current is the approximate value that will reduce the initial inductance by 5% **Rated current is based on a 40C temperature rise at an ambient temperature of 85C. TAPE AND REEL SPECS: Pcs./Reel maximum: Pitch between parts: Tape width: Reel diameter inches: 2200 8 mm 12 mm 13 One Magnetics Pkwy, Gowanda, NY 14070 * (t) 716-532-2234 * (f) 716-532-2702 * sales@gowanda.com www.gowanda.com 1-27-09