axially leaded miniature power inductors model hm50 ma ke p ossibl e magnetcs features and benefts inductance range 3.9h to 18,000h standard tolerance 10% operatng temperature range -55c to +105c rohs compliant notes:(1) inductance is measured at 1khz without dc current. (2) the rated dc current is based on an approximate 20c temperature rise. (3) the incremental current (incr i) is the approximate current at which the inductance will be decreased by 5% from its inital (zero dc) value due to saturaton. specifcaton @ 25c outline dimensions (inch / mm) part number inductance nominal (1) h 10% dc resistance ? max. rated idc (2) amps incr idc (3) amps part number inductance nominal (1) h 10% dc resistance ? max. rated idc (2) amps incr idc (3) amps hm50-3r9klf 3.9 0.019 3.60 7.30 hm50-331klf 330 0.665 0.61 0.70 hm50-4r7klf 4.7 0.022 3.40 6.30 hm50-391klf 390 0.772 0.57 0.64 hm50-5r6klf 5.6 0.024 3.20 5.60 hm50-471klf 470 1.15 0.47 0.59 hm50-6r8klf 6.8 0.026 3.10 5.30 hm50-561klf 560 1.27 0.44 0.54 hm50-8r2klf 8.2 0.028 3.00 4.50 HM50-681KLF 680 1.61 0.40 0.49 hm50-100klf 10 0.033 2.80 4.10 hm50-821klf 820 1.96 0.36 0.44 hm50-120klf 12 0.037 2.60 3.60 hm50-102klf 1000 2.3 0.33 0.40 hm50-150klf 15 0.04 2.50 3.30 hm50-122klf 1200 2.65 0.30 0.35 hm50-180klf 18 0.044 2.40 3.00 hm50-152klf 1500 3.45 0.27 0.33 hm50-220klf 22 0.05 2.23 2.70 hm50-182klf 1800 4.03 0.25 0.29 hm50-270klf 27 0.056 2.10 2.50 hm50-222klf 2200 4.48 0.23 0.27 hm50-330klf 33 0.076 1.81 2.20 hm50-272klf 2700 5.4 0.21 0.24 hm50-390klf 39 0.094 1.63 2.00 hm50-332klf 3300 6.56 0.20 0.22 hm50-470klf 47 0.109 1.51 1.80 hm50-392klf 3900 8.63 0.17 0.20 hm50-560klf 56 0.14 1.33 1.70 hm50-472klf 4700 9.66 0.16 0.18 hm50-680klf 68 0.131 1.31 1.50 hm50-562klf 5600 13.9 0.13 0.166 hm50-820klf 82 0.152 1.30 1.40 hm50-682klf 6800 16.3 0.12 0.151 hm50-101klf 100 0.208 1.10 1.20 hm50-822klf 8200 20.8 0.11 0.136 hm50-121klf 120 0.283 0.94 1.10 hm50-103klf 10000 26.4 0.10 0.125 hm50-151klf 150 0.34 0.86 1.00 hm50-123klf 12000 29.9 0.09 0.114 hm50-181klf 180 0.362 0.83 0.95 hm50-153klf 15000 42.5 0.08 0.098 hm50-221klf 220 0.43 0.76 0.86 hm50-183klf 18000 48.3 0.07 0.091 hm50-271klf 270 0.557 0.67 0.77 packaging standard boxes capacity = 2700 units ordering informaton model series inductance code: first 2 digits are signifcant. last digit denotes the number of trailing zeros. for values below 10h, r denotes the decimal point. hm50 - 330 k lf lead-free inductance tolerance: j = 5% k = 10% m = 20% www.bitechnologies.com magnetic components selector guide 2009/10 edition we reserve the right to change specifications without prior notice. 34 hm50-331klf 330 .665 0.61 0.70 hm50-391klf 390 .772 0.57 0.64 hm50-471klf 470 1.15 0.47 0.59 hm50-561klf 560 1.27 0.44 0.54 HM50-681KLF 680 1.61 0.40 0.49 hm50-821klf 820 1.96 0.36 0.44 hm50-102klf 1000 2.30 0.33 0.40 hm50-122klf 1200 2.65 0.30 0.35 hm50-152klf 1500 3.45 0.27 0.33 hm50-182klf 1800 4.03 0.25 0.29 hm50-222klf 2200 4.48 0.23 0.27 hm50-272klf 2700 5.40 0.21 0.24 hm50-332klf 3300 6.56 0.20 0.22 hm50-392klf 3900 8.63 0.17 0.20 hm50-472klf 4700 9.66 0.16 0.18 hm50-562klf 5600 13.9 0.13 .166 hm50-682klf 6800 16.3 0.12 .151 hm50-822klf 8200 20.8 0.11 .136 hm50-103klf 10000 26.4 0.10 .125 hm50-123klf 12000 29.9 0.09 .114 hm50-153klf 15000 42.5 0.08 .098 hm50-183klf 18000 48.3 0.07 .091 hm50-3r9klf 3.9 .019 3.60 7.30 hm50-4r7klf 4.7 .022 3.40 6.30 hm50-5r6klf 5.6 .024 3.20 5.60 hm50-6r8klf 6.8 .026 3.10 5.30 hm50-8r2klf 8.2 .028 3.00 4.50 hm50-100klf 10 .033 2.80 4.10 hm50-120klf 12 .037 2.60 3.60 hm50-150klf 15 .040 2.50 3.30 hm50-180klf 18 .044 2.40 3.00 hm50-220klf 22 .050 2.23 2.70 hm50-270klf 27 .056 2.10 2.50 hm50-330klf 33 .076 1.81 2.20 hm50-390klf 39 .094 1.63 2.00 hm50-470klf 47 .109 1.51 1.80 hm50-560klf 56 .140 1.33 1.70 hm50-680klf 68 .131 1.31 1.50 hm50-820klf 82 .152 1.30 1.40 hm50-101klf 100 .208 1.10 1.20 hm50-121klf 120 .283 0.94 1.10 hm50-151klf 150 .340 0.86 1.00 hm50-181klf 180 .362 0.83 0.95 hm50-221klf 220 .430 0.76 0.86 hm50-271klf 270 .557 0.67 0.77 hm50 - 330 k lf ? inductance range 3.9h to 18,000h ? standard tolerance 10% ? operating temperature range -55c to +105c axially leaded miniature power inductors electrical / environmental ordering information notes: (1) inductance is measured at 1khz without dc current. (2) the rated dc current is based on an approximate 20c temperature rise. (3) the incremental current (incr i) is the approximate current at which the inductance will be decreased by 5% from its initial (zero dc) value due to saturation. inductance code: first 2 digits are signifcant. last digit denotes the number of trailing zeros. for values below 10h, r denotes the decimal point. inductance tolerance: j = 5% k = 10% m = 20% model series lead free packaging hm50 capacity = 2700 units standard: boxes outline dimensions (inch / mm) specifications @ 25c inductance dc rated incr part nominal (1) resistance idc (2) idc (3) number h 10% w max. amps amps inductance dc rated incr part nominal (1) resistance idc (2) idc (3) number h 10% w max. amps amps rohs compliant max. 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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