www.gowanda.com one magnetics pkwy, gowanda, ny 14070 ? (t) 716-532-2234 ? (f) 716-532-2702 ? sales@gowanda.com 53 bott om view .050 (1.27) mi n .075 ref (1.91) recommended foot print .160 (4.1) .660 (16.8) centers .110 (2.8) to p view .750 max (19.05) 470 h .620 (15.75 ) max .650 (16.51 ) max side view power inductors - surface mount smp5057lf rohs power inductors part l h dcr saturation current* current rating ** number @ 1 khz max dc amps dc amps smp5057-391mlf 3.920% .007 24.0 9.75 smp5057-471mlf 4.720% .008 22.0 9.11 smp5057-561mlf 5.620% .011 22.0 7.77 smp5057-681mlf 6.820% .011 20.0 7.60 smp5057-821mlf 8.220% .013 18.0 7.15 smp5057-102klf 1010% .016 17.0 6.44 SMP5057-122KLF 1210% .018 15.0 6.07 smp5057-152klf 1510% .020 14.0 5.76 smp5057-182klf 1810% .022 12.0 5.49 smp5057-222klf 2210% .024 11.0 5.26 smp5057-272klf 2710% .025 10.0 5.15 smp5057-332klf 3310% .028 9.0 4.87 smp5057-392klf 3910% .031 8.3 4.63 smp5057-472klf 4710% .034 7.4 4.45 smp5057-562klf 5610% .043 7.0 3.93 smp5057-682klf 6810% .059 6.4 3.36 smp5057-822klf 8210% .066 5.7 3.18 smp5057-103klf 10010% .084 5.0 2.82 smp5057-123klf 12010% .113 4.8 2.43 smp5057-153klf 15010% .129 4.4 2.27 smp5057-183klf 18010% .150 4.0 2.11 smp5057-223klf 22010% .162 3.6 2.03 smp5057-273klf 27010% .226 3.2 1.72 smp5057-333klf 33010% .257 2.9 1.61 smp5057-393klf 39010% .288 2.7 1.52 smp5057-473klf 47010% .393 2.5 1.30 smp5057-563klf 56010% .504 2.3 1.15 smp5057-683klf 68010% .570 2.0 1.08 smp5057-823klf 82010% .643 1.9 1.02 smp5057-104klf 100010% .844 1.7 .890 smp5057-124klf 120010% .977 1.5 .825 smp5057-154klf 150010% 1.18 1.4 .750 smp5057-184klf 180010% 1.50 1.2 .665 smp5057-224klf 220010% 1.76 1.1 .615 smp5057-274klf 270010% 2.13 1.0 .560 smp5057-334klf 330010% 2.53 .93 .510 smp5057-394klf 390010% 2.84 .88 .480 smp5057-474klf 470010% 3.79 .78 .415 smp5057-564klf 560010% 4.24 .70 .395 smp5057-684klf 680010% 5.75 .65 .340 smp5057-824klf 820010% 6.44 .60 .320 smp5057-105klf 1000010% 7.30 .53 .300 smp5057-125klf 1200010% 9.34 .48 .265 smp5057-155klf 1500010% 10.7 .43 .250 smp5057-185klf 1800010% 14.8 .40 .210 smp5057-225klf 2200010% 18.0 .35 .190 smp5057-275klf 2700010% 22.7 .33 .170 smp5057-335klf 3300010% 25.7 .28 .160 smp5057-395klf 3900010% 29.7 .25 .150 smp5057-475klf 4700010% 33.7 .25 .140 smp5057-565klf 5600010% 38.0 .23 .130 smp5057-685klf 6800010% 52.8 .21 .110 smp5057-825klf 8200010% 67.3 .19 .100 smp5057-106klf 10000010% 76.0 .17 .090 n otes: ? operating temperature -55c to +125c *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: 100 pitch between parts: 24 mm tape width: 32 mm reel diameter inches: 13 in. (mm) power inductors - surface mount
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