shielded drum surface mount inductors model hm79s ma ke p ossibl e magnetcs features and benefts operatng temperature range -40c to +125c operatng frequency up to 3mhz rohs compliant specifcatons @ 25c part number inductance i rated (1) (adc) dcr () max. part number inductance i rated (1) (adc) dcr () max. lo (h) tol. (%) test freq. (khz) lo (h) tol. (%) test freq. (khz) hm79s-63100lf 10 20% 100 1.00 0.14 hm79s-105680lf 68 15% 100 0.85 0.21 hm79s-63120lf 12 20% 100 0.94 0.16 hm79s-105820lf 82 15% 100 0.79 0.28 hm79s-63150lf 15 20% 100 0.86 0.18 hm79s-105101lf 100 10% 1 0.72 0.34 hm79s-63180lf 18 20% 100 0.78 0.25 hm79s-105121lf 120 10% 1 0.63 0.37 hm79s-63220lf 22 20% 100 0.76 0.32 hm79s-105151lf 150 10% 1 0.55 0.51 hm79s-63270lf 27 20% 100 0.64 0.36 hm79s-105181lf 180 10% 1 0.50 0.57 hm79s-63330lf 33 15% 100 0.61 0.41 hm79s-105221lf 220 10% 1 0.47 0.78 hm79s-63390lf 39 15% 100 0.53 0.47 hm79s-105271lf 270 10% 1 0.41 0.87 hm79s-63470lf 47 15% 100 0.50 0.51 hm79s-105331lf 330 10% 1 0.37 1.20 hm79s-63560lf 56 15% 100 0.46 0.71 hm79s-105391lf 390 10% 1 0.35 1.34 hm79s-63680lf 68 15% 100 0.42 0.82 hm79s-105471lf 470 10% 1 0.33 1.50 hm79s-74100lf 10 20% 100 1.65 0.07 hm79s-105681lf 680 10% 1 0.28 2.25 hm79s-74120lf 12 20% 100 1.57 0.07 hm79s-125100lf 10 20% 100 2.65 0.05 hm79s-74150lf 15 20% 100 1.39 0.08 hm79s-125120lf 12 20% 100 2.50 0.05 hm79s-74180lf 18 20% 100 1.29 0.1 hm79s-125150lf 15 20% 100 2.45 0.06 hm79s-74220lf 22 20% 100 1.12 0.13 hm79s-125180lf 18 20% 100 2.40 0.06 hm79s-74270lf 27 20% 100 1.06 0.16 hm79s-125220lf 22 20% 100 2.20 0.07 hm79s-74330lf 33 15% 100 0.97 0.18 hm79s-125270lf 27 20% 100 2.00 0.08 hm79s-74390lf 39 15% 100 0.91 0.18 hm79s-125330lf 33 20% 100 1.80 0.10 hm79s-74470lf 47 15% 100 0.80 0.27 hm79s-125390lf 39 20% 100 1.65 0.11 hm79s-74560lf 56 15% 100 0.76 0.29 hm79s-125470lf 47 20% 100 1.50 0.12 hm79s-74680lf 68 15% 100 0.68 0.33 hm79s-125560lf 56 20% 100 1.38 0.15 hm79s-74820lf 82 15% 100 0.62 0.43 hm79s-125680lf 68 20% 100 1.26 0.17 hm79s-74101lf 100 10% 1 0.55 0.49 hm79s-125820lf 82 20% 100 1.14 0.20 hm79s-74121lf 120 10% 1 0.49 0.68 hm79s-125101lf 100 20% 1 1.05 0.25 hm79s-74151lf 150 10% 1 0.44 0.94 hm79s-125121lf 120 20% 1 0.95 0.28 hm79s-74181lf 180 10% 1 0.40 1.00 hm79s-125151lf 150 20% 1 0.85 0.40 hm79s-74221lf 220 10% 1 0.36 1.18 hm79s-125181lf 180 20% 1 0.77 0.48 hm79s-74271lf 270 10% 1 0.33 1.30 hm79s-125221lf 220 20% 1 0.70 0.52 hm79s-105100lf 10 20% 100 2.06 0.06 hm79s-125271lf 270 20% 1 0.63 0.70 HM79S-105120LF 12 20% 100 1.94 0.07 hm79s-125331lf 330 20% 1 0.57 0.80 hm79s-105150lf 15 20% 100 1.72 0.07 hm79s-125391lf 390 20% 1 0.52 1.08 hm79s-105180lf 18 20% 100 1.58 0.08 hm79s-125471lf 470 20% 1 0.48 1.20 hm79s-105220lf 22 20% 100 1.42 0.08 hm79s-125561lf 560 20% 1 0.44 1.34 hm79s-105270lf 27 20% 100 1.32 0.10 hm79s-125681lf 680 20% 1 0.40 1.78 hm79s-105330lf 33 15% 100 1.16 0.11 hm79s-125821lf 820 20% 1 0.36 2.00 hm79s-105390lf 39 15% 100 1.10 0.12 hm79s-125222lf 2200 20% 1 0.22 2.85 hm79s-105470lf 47 15% 100 1.00 0.14 hm79s-125332lf 3300 20% 1 0.16 4.30 hm79s-105560lf 56 15% 100 0.93 0.19 rev. 01 general note tt electronics reserves the right to make changes in product specifcaton without notce or liability. all informaton is subject to tt electronics own data and is considered accurate at tme of going to print. ? tt electronics plc www.telectronicsmagnetcs.com note: (1) the rated current (irated) is the approximate dc current at which inductance will be decreased by 10 % from its inital (zero dc) value or the current at which t= 40c, whichever is lower.
case size a b c d e f g 63 6.20 0.30 5.60 0.30 3.20 0.30 6.20 1.70 2.25 5.50 74 7.80 0.35 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 www.bitechnologies.com magnetic components selector guide 2009/10 edition we reserve the right to change specifications without prior notice. 116 outline dimensions (mm) recommended solder pad layout case size a b c d e f g 63 6.20 0.30 5.60 0.30 3.20 0.30 6.20 1.70 2.25 5.50 74 7.80 0.35 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 characteristics @ 25 c shielded drum surface mount inductors model hm79s ma ke p ossibl e outline dimensions (mm) electrical characteristcs @ 25c www.bitechnologies.com magnetic components selector guide 2009/10 edition we reserve the right to change specifications without prior notice. 116 outline dimensions (mm) recommended solder pad layout case size a b c d e f g 63 6.20 0.30 5.60 0.30 3.20 0.30 6.20 1.70 2.25 5.50 74 7.80 0.35 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 characteristics @ 25 c rev. 01 general note tt electronics reserves the right to make changes in product specifcaton without notce or liability. all informaton is subject to tt electronics own data and is considered accurate at tme of going to print. ? tt electronics plc www.telectronicsmagnetcs.com
shielded drum surface mount inductors model hm79s ma ke p ossibl e hm79s - 125 100 lf tr13 model series case size: 63, 74, 105, 125 inductance code: first 2 digits are signifcant. last digit denotes the number of trailing zeros. for values below 10h, r denotes the decimal point. tr - tape & reel packing 13 - 13 reel lead free ordering informaton packaging standard embossed tape & 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 rev. 01 general note tt electronics reserves the right to make changes in product specifcaton without notce or liability. all informaton is subject to tt electronics own data and is considered accurate at tme of going to print. ? tt electronics plc www.telectronicsmagnetcs.com
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