www.bitechnologies.com magnetic components selector guide 2007/08 edition we reserve the right to change specifications without prior notice. 86 hm78-10100 lf 10 0.08 1.00 1 hm78-10120 lf 12 0.09 0.94 1 hm78-10150 lf 15 0.12 0.86 1 hm78-10180 lf 18 0.13 0.78 1 hm78-10220 lf 22 0.15 0.76 1 hm78-10270 lf 27 0.21 0.64 1 hm78-10330 lf 33 0.25 0.61 1 hm78-10390 lf 39 0.31 0.53 1 hm78-10470 lf 47 0.35 0.50 1 hm78-10560 lf 56 0.43 0.46 1 hm78-10680 lf 68 0.52 0.42 1 hm78-20100 lf 10 0.055 1.65 1 hm78-20120 lf 12 0.073 1.50 1 ?????????? ?? 15 0.081 1.34 1 hm78-20180 lf 18 0.102 1.22 1 hm78-20220 lf 22 0.115 1.10 1 hm78-20270 lf 27 0.159 1.00 1 hm78-20330 lf 33 0.182 0.90 1 hm78-20390 lf 39 0.199 0.83 1 hm78-20470 lf 47 0.221 0.75 1 hm78-20560 lf 56 0.306 0.69 1 hm78-20680 lf 68 0.345 0.63 1 hm78-20820 lf 82 0.39 0.57 1 hm78-20101 lf 100 0.432 0.52 1 hm78-20121 lf 120 0.44 0.47 1 hm78-20151 lf 150 0.73 0.42 1 hm78-20181 lf 180 0.78 0.38 1 hm78-20221 lf 220 0.94 0.35 1 hm78-20271 lf 270 1.25 0.31 1 hm78-30100 lf 10 0.072 1.68 2 hm78-30120 lf 12 0.098 1.52 2 hm78-30150 lf 15 0.13 1.33 2 hm78-30180 lf 18 0.14 1.20 2 ?????????? ?? 22 0.19 1.07 2 hm78-30270 lf 27 0.21 0.96 2 hm78-30330 lf 33 0.24 0.91 2 hm78-30390 lf 39 0.32 0.77 2 hm78-30470 lf 47 0.36 0.76 2 hm78-30560 lf 56 0.47 0.68 2 hm78-30680 lf 68 0.52 0.61 2 hm78-30820 lf 82 0.69 0.57 2 hm78-30101 lf 100 0.79 0.50 2 hm78-30121 lf 120 0.89 0.49 2 hm78-30151 lf 150 1.27 0.43 2 hm78-30181 lf 180 1.45 0.39 2 hm78-30221 lf 220 1.65 0.35 2 hm78-30271 lf 270 2.31 0.32 2 hm78-30331 lf 330 2.62 0.28 2 hm78-30391 lf 390 2.94 0.26 2 hm78-30471 lf 470 4.18 0.24 2 hm78-30102lf 1000 6.50 0.16 2 hm78-40100 lf 10 0.049 1.84 2 hm78-40120 lf 12 0.058 1.71 2 hm78-40150 lf 15 0.081 1.47 2 hm78-40180 lf 18 0.091 1.31 2 hm78-40220 lf 22 0.11 1.23 2 hm78-40270 lf 27 0.15 1.12 2 hm78-40330 lf 33 0.17 0.96 2 hm78-40390 lf 39 0.23 0.91 2 hm78-40470 lf 47 0.26 0.88 2 hm78-40560 lf 56 0.35 0.75 2 hm78-40680 lf 68 0.38 0.69 2 hm78-40820 lf 82 0.43 0.61 2 hm78-40101 lf 100 0.61 0.60 2 hm78-40121 lf 120 0.66 0.52 2 hm78-40151 lf 150 0.88 0.46 2 hm78-40181 lf 180 0.98 0.42 2 hm78-40221 lf 220 1.17 0.36 2 hm78-40271 lf 270 1.64 0.34 2 hm78-40331 lf 330 1.86 0.32 2 hm78-40391 lf 390 2.85 0.29 2 hm78-40471 lf 470 3.01 0.26 2 hm78-40561 lf 560 3.62 0.23 2 hm78-40681 lf 680 4.63 0.22 2 hm78-40821 lf 820 5.20 0.20 2 hm78-453r9 lf 3.9 0.015 6.5 3 hm78-454r7 lf 4.7 0.018 5.7 3 hm78-456r8 lf 6.8 0.023 4.9 3 hm78-45100 lf 10 0.028 4.5 3 hm78-45120 lf 12 0.038 4.0 3 hm78-45150 lf 15 0.050 3.2 3 hm78-45180 lf 18 0.057 3.1 3 hm78-45220 lf 22 0.066 2.9 3 hm78-45270lf 27 0.080 2.8 3 hm78-45330 lf 33 0.097 2.7 3 hm78-45390 lf 39 0.132 2.1 3 hm78-45470 lf 47 0.150 1.9 3 hm78-45560 lf 56 0.190 1.8 3 specifications @ 25 c dc rated part inductance resistance current (2) number h 20% (1) ? max amps figure dc rated part inductance resistance current (2) number h 20% (1) ? max amps figure ? operating temperature range -40c to +85c ? insulation system class b, 1 30 c ? temperature rise, maximum 4 0 c ?? ? ? electrical / environmental shielded surface m ount inductors rohs compliant
2007/08 edition magnetic components selector guide we reserve the right to change specifications without prior notice www.bitechnologies.com 87 hm78-50151 lf 150 0.23 1.0 3 hm78-50181 lf 180 0.29 0.9 3 hm78-50221 lf 220 0.40 0.8 3 hm78-50271 lf 270 0.46 0.75 3 hm78-50331 lf 330 0.51 0.68 3 hm78-50391 lf 390 0.69 0.65 3 hm78-50471 lf 470 0.77 0.58 3 hm78-50561 lf 560 0.86 0.54 3 hm78-50681 lf 680 1.20 0.48 3 hm78-50821 lf 820 1.34 0.43 3 hm78-50102 lf 1000 1.53 0.40 3 hm78-50182 lf 1800 3.20 0.30 3 hm78-601r4 lf 1.430% 0.007 12.0 3 hm78-602r4 lf 2.430% 0.012 8.0 3 hm78-603r9 lf 3.930% 0.014 7.5 3 hm78-604r7 lf 4.730% 0.016 6.8 3 hm78-605r6 lf 5.630% 0.018 6.6 3 hm78-607r6 lf 7.630% 0.020 5.9 3 hm78-60100 lf 10 0.022 5.4 3 hm78-60120 lf 12 0.025 4.9 3 hm78-60150 lf 15 0.027 4.5 3 hm78-60180 lf 18 0.039 3.9 3 hm78-60220 lf 22 0.043 3.6 3 hm78-60270 lf 27 0.046 3.4 3 hm78-60330 lf 33 0.065 3.0 3 hm78-60390 lf 39 0.073 2.75 3 hm78-60470lf 47 15% 0.085 2.5 3 hm78-60221 lf 220 0.37 1.2 3 specifications @ 25 c (contd) notes: (1) inductance is measured at 1.0khz without dc current. (2) rated dc current is the approximate current at which inductance will be decreased by 10% from its initial (zero dc) value or the dc current at which ? t = 40c, whichever is lower. dc rated part inductance resistance current (2) number h 20% (1) ? max amps figure dc rated part inductance resistance current (2) number h 20% (1) ? max amps figure hm78-45680 lf 68 0.220 1.5 3 hm78-45820 lf 82 0.260 1.3 3 hm78-45101 lf 100 0.308 1.2 3 hm78-45121 lf 120 0.380 1.1 3 hm78-45151 lf 150 0.530 0.95 3 hm78-45181 lf 180 0.620 0.85 3 hm78-45221 lf 220 0.700 0.80 3 hm78-45271 lf 270 0.876 0.60 3 hm78-45331 lf 330 0.990 0.50 3 hm78-501r5 lf 1.525% 0.012 13.0 3 hm78-502r2 lf 2.225% 0.014 7.0 3 hm78-503r1 lf 3.125% 0.017 6.0 3 hm78-504r4 lf 4.425% 0.020 5.0 3 hm78-505r2 lf 5.225% 0.021 4.4 3 hm78-507r5 lf 7.525% 0.024 4.2 3 hm78-50100 lf 10 0.025 4.0 3 hm78-50120 lf 12 0.027 3.5 3 hm78-50150 lf 15 0.030 3.3 3 hm78-50180 lf 18 0.034 3.0 3 hm78-50220 lf 22 0.036 2.8 3 hm78-50270 lf 27 0.051 2.3 3 hm78-50330 lf 33 0.057 2.1 3 hm78-50390 lf 39 0.068 2.0 3 hm78-50470 lf 47 0.075 1.8 3 hm78-50560 lf 56 0.11 1.7 3 hm78-50680 lf 68 0.12 1.5 3 hm78-50820 lf 82 0.14 1.4 3 hm78-50101 lf 100 0.16 1.3 3 hm78-50121 lf 120 0.17 1.1 3 schematic packaging standard: embossed tape and reel reel: diameter: = 13 (330.2mm) capacity: case size 10, 30, 40 = 1,000 units case size 20, 45, 50, 60 = 500 units
www.bitechnologies.com magnetic components selector guide 2007/08 edition we reserve the right to change specifications without prior notice. 88 outline dimensions (inch/mm) 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/body style: 10 (figure 1) 45 (figure 3) 20 (figure 1) 50 (figure 3) 30 (figure 2) 60 (figure 3) 40 (figure 2) tape & reel packing lead-free hm78 20 100 lf tr
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