2007/08 edition magnetic components selector guide we reserve the right to change specifications without prior notice www.bitechnologies.com 91 hm79s-105680lf 68 15% 100 0.85 0.21 hm79s-105820lf 82 15% 100 0.79 0.28 hm79s-105101lf 100 10% 1 0.72 0.34 hm79s-105121lf 120 10% 1 0.63 0.37 hm79s-105151lf 150 10% 1 0.55 0.51 hm79s-105181lf 180 10% 1 0.50 0.57 hm79s-105221lf 220 10% 1 0.47 0.78 hm79s-105271lf 270 10% 1 0.41 0.87 hm79s-105331lf 330 10% 1 0.37 1.20 hm79s-105391lf 390 10% 1 0.35 1.34 hm79s-105471lf 470 10% 1 0.33 1.50 hm79s-105681lf 680 10% 1 0.28 2.25 hm79s-125100lf 10 20% 100 2.65 0.05 hm79s-125120lf 12 20% 100 2.50 0.05 hm79s-125150lf 15 20% 100 2.45 0.06 hm79s-125180lf 18 20% 100 2.40 0.06 hm79s-125220lf 22 20% 100 2.20 0.07 hm79s-125270lf 27 20% 100 2.00 0.08 hm79s-125330lf 33 20% 100 1.80 0.10 hm79s-125390lf 39 20% 100 1.65 0.11 hm79s-125470lf 47 20% 100 1.50 0.12 hm79s-125560lf 56 20% 100 1.38 0.15 hm79s-125680lf 68 20% 100 1.26 0.17 hm79s-125820lf 82 20% 100 1.14 0.20 hm79s-125101lf 100 20% 1 1.05 0.25 hm79s-125121lf 120 20% 1 0.95 0.28 hm79s-125151lf 150 20% 1 0.85 0.40 hm79s-125181lf 180 20% 1 0.77 0.48 hm79s-125221lf 220 20% 1 0.70 0.52 hm79s-125271lf 270 20% 1 0.63 0.70 hm79s-125331lf 330 20% 1 0.57 0.80 hm79s-125391lf 390 20% 1 0.52 1.08 hm79s-125471lf 470 20% 1 0.48 1.20 hm79s-125561lf 560 20% 1 0.44 1.34 hm79s-125681lf 680 20% 1 0.40 1.78 hm79s-125821lf 820 20% 1 0.36 2.00 hm79s-125222lf 2200 10% 1 0.22 2.85 hm79s-125332lf 3300 10% 1 0.16 4.30 hm79s-63100lf 10 20% 100 1.00 0.14 hm79s-63120lf 12 20% 100 0.94 0.16 hm79s-63150lf 15 20% 100 0.86 0.18 hm79s-63180lf 18 20% 100 0.78 0.25 hm79s-63220lf 22 20% 100 0.76 0.32 hm79s-63270lf 27 20% 100 0.64 0.36 hm79s-63330lf 33 15% 100 0.61 0.41 hm79s-63390lf 39 15% 100 0.53 0.47 hm79s-63470lf 47 15% 100 0.50 0.51 hm79s-63560lf 56 15% 100 0.46 0.71 hm79s-63680lf 68 15% 100 0.42 0.82 hm79s-74100lf 10 20% 100 1.65 0.07 hm79s-74120lf 12 20% 100 1.57 0.07 hm79s-74150lf 15 20% 100 1.39 0.08 hm79s-74180lf 18 20% 100 1.29 0.10 hm79s-74220lf 22 20% 100 1.12 0.13 hm79s-74270lf 27 20% 100 1.06 0.16 hm79s-74330lf 33 15% 100 0.97 0.18 hm79s-74390lf 39 15% 100 0.91 0.18 hm79s-74470lf 47 15% 100 0.80 0.27 hm79s-74560lf 56 15% 100 0.76 0.29 hm79s-74680lf 68 15% 100 0.68 0.33 hm79s-74820lf 82 15% 100 0.62 0.43 hm79s-74101lf 100 10% 1 0.55 0.49 hm79s-74121lf 120 10% 1 0.49 0.68 hm79s-74151lf 150 10% 1 0.44 0.94 hm79s-74181lf 180 10% 1 0.40 1.00 hm79s-74221lf 220 10% 1 0.36 1.18 hm79s-74271lf 270 10% 1 0.33 1.30 hm79s-105100lf 10 20% 100 2.06 0.06 hm79s-105120lf 12 20% 100 1.94 0.07 hm79s-105150lf 15 20% 100 1.72 0.07 hm79s-105180lf 18 20% 100 1.58 0.08 hm79s-105220lf 22 20% 100 1.42 0.08 hm79s-105270lf 27 20% 100 1.32 0.10 hm79s-105330lf 33 15% 100 1.16 0.11 hm79s-105390lf 39 15% 100 1.10 0.12 hm79s-105470lf 47 15% 100 1.00 0.14 hm79s-105560lf 56 15% 100 0.93 0.19 ? operating temperature range -40c to +125c ? temperature rise, maximum 4 0 c ?? ? ?? electrical / environmental shielded drum surface mount inductors rohs compliant specifications @ 25 c inductance test dcr part lo tol. freq. i r ated (1) ( ?) number ( h) ( %) (khz) (adc) max. inductance test dcr part lo tol. freq. i r ated (1) ( ?) number ( h) ( %) (khz) (adc) max. note: (1) the rated current (i rated ) is the approximate dc current at which inductance will be decreased by 10 % from its initial (zero dc) value or the current at which ? t= 40c, whichever is lower.
www.bitechnologies.com magnetic components selector guide 2007/08 edition we reserve the right to change specifications without prior notice. 92 outline dimensions (mm) recommended solder pad layout case size a b c d e f g 63 6.200.30 5.60 0.30 3.20 0.30 6.20 1.70 2.25 5.50 74 7.80 0.3 5 7.00 0.35 4.50 0.40 7.80 1.70 3.05 7.50 105 10.00 0.40 9.00 0.40 5.00 0.50 10.00 2.50 3.75 9.50 125 12.50 0.50 11.60 0.50 5.40 0.50 12.50 2.50 5.00 9.50 top view bottom view side view electrical character istics @ 25 c
2007/08 edition magnetic components selector guide we reserve the right to change specifications without prior notice www.bitechnologies.com 93 ordering information inductance code: first 2 digits are signi?cant. last digit denotes the number of trailing zeros. for values below 10 h, r denotes the decimal point model series case size: 63, 74, 105, 125 tr - tape & reel packing 13 - 13 reel hm 79s 125 100 lf tr13 lead-free packaging standard: embossed tape and reel reel: diameter: = 13 (330.2mm) capacity: case size 63 = 2000 units case size 74 = 1000 units case size 105 = 500 units case size 125 = 500 units
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