www.bitechnologies.com magnetic components selector guide 2009/10 edition we reserve the right to change specifications without prior notice. 98 inductance i rated (1) i sat (3) 100 khz 0.1v rated heating (2) saturation dc resistance height part @ 0 adc @ i rated current current current m w m w inch/mm number h 20% h typ. amps amps amps typ. max. max. figure ? operating temperature range -40c to +155c ? ambient temperature, maximum 80c ? temperature rise, maximum 5 0c ? operating frequency up to 400khz (for hm73-sxxxxlf models up to 800khz) hm73 electrical / environmental shielded low profile surface mount inductors hm73-10r10lf 0.10 0.09 22.0 26.7 38.0 1.40 1.65 .138/3.50 2 hm73-10r10llf 0.10 0.09 22.0 28.0 38.0 1.20 1.40 .124/3.15 1 hm73-10r20lf 0.22 0.20 17.0 23.0 23.0 1.80 2.10 .138/3.50 2 hm73-10r20llf 0.22 0.20 17.0 23.0 23.0 1.80 2.10 .124/3.15 1 hm73-10r47lf 0.47 0.42 15.0 19.2 23.0 2.70 3.16 .158/4.00 1 hm73-10r68lf 0.68 0.64 12.0 14.9 28.0 4.50 5.20 .158/4.00 1 hm73-101r0lf 1.00 1.00 8.5 14.9 15.0 5.20 7.00 .158/4.00 1 hm73-101r0llf 1.00 0.90 6.0 10.9 18.0 8.40 8.80 .126/3.20 1 hm73-101r5lf 1.50 1.30 6.5 12.7 11.0 6.20 8.30 .177/4.50 1 hm73-102r0lf 2.00 1.70 8.0 11.8 11.0 7.20 8.30 .177/4.50 1 hm73-106r0lf 6.00 5.00 4.8 6.0 4.8 26.00 30.00 .197/5.00 1 hm73-106r4lf 6.40 5.80 3.5 6.0 6.0 26.00 30.00 .197/5.00 1 hm73-12r68lf 0.68 0.60 16.0 20.0 30.0 2.70 3.20 .197/5.00 1 hm73-s121r0lf 1.00 0.80 10.0 12.0 12.0 3.50 4.00 .177/4.50 1 hm73-s121r8lf 1.80 1.40 6.0 8.0 7.0 7.00 7.30 .177/4.50 1 hm73-15r10lf 0.108 0.103 30.0 40.8 51.0 0.60 0.70 .185/4.70 1 hm73-15r20lf 0.20 0.17 21.0 35.3 40.0 0.80 0.90 .158/4.00 1 hm73-15r47lf 0.47 0.42 17.0 26.7 35.0 1.40 1.55 .158/4.00 1 hm73-15r70lf 0.70 0.65 16.0 27.7 30.0 1.30 1.50 .220/5.60 1 hm73-151r0lf 1.00 0.95 10.0 22.0 34.0 2.00 2.20 .220/5.60 1 hm73-151r2lf 1.20 1.07 14.0 23.0 23.0 2.00 2.30 .232/5.90 1 hm73-151r5lf 1.50 1.33 10.0 22.9 25.0 1.90 2.20 .216/5.50 1 hm73-s152r1lf 2.10 1.68 11.0 12.0 16.0 6.50 7.80 .177/4.50 1 hm73-152r2lf 2.20 2.10 8.0 16.1 13.0 3.85 4.60 .216/5.50 1 hm73-152r4lf 2.40 1.92 15.0 17.0 20.0 3.35 4.00 .224/5.70 1 hm73-153r3lf 3.30 3.00 10.0 16.0 18.0 4.50 5.00 .287/7.30 1 hm73-154r7lf 4.70 3.50 10.0 15.6 16.0 4.80 5.00 .288/7.30 1 hm73-201r0lf 1.00 0.91 16.0 18.8 32.0 2.80 3.30 .177/4.50 1 hm73-201r5lf 1.50 1.43 13.0 16.4 22.0 3.70 4.40 .177/4.50 1 hm73-30r60lf 0.60 0.54 27.0 30.1 40.0 1.10 1.25 .216/5.50 1 hm73-301r0lf 1.00 0.89 23.0 25.8 34.0 1.50 1.70 .216/5.50 1 hm73-301r5lf 1.50 1.25 18.0 22.9 30.0 1.90 2.30 .216/5.50 1 hm73-302r2lf 2.20 2.00 12.0 15.0 24.0 4.40 5.10 .216/5.50 1 hm73-303r9lf 3.90 3.60 10.0 13.7 18.0 5.70 7.20 .216/5.50 1 hm73-304r6lf 4.60 4.10 9.0 12.4 14.0 6.50 8.30 .216/5.50 1 hm73-316r4lf 6.40 5.65 6.5 7.8 16.0 16.60 25.00 .197/5.00 2 hm73-318r2lf 8.20 7.72 5.6 7.3 16.0 18.80 26.00 .197/5.00 2 hm73-31100lf 10.0 8.90 6.0 6.9 10.0 20.80 26.00 .197/5.00 2 hm73-40r15lf 0.15 0.13 40.0 44.7 80.0 0.50 0.55 .256/6.50 1 hm73-40r30 lf 0.30 0.27 40.0 40.8 73.0 0.50 0.65 .256/6.50 1 hm73-40r40lf 0.40 0.37 40.0 40.0 61.0 0.65 1.00 .256/6.50 1 specifications @ 25 c rohs compliant last updated: 3 december 2009
2009/10 edition magnetic components selector guide we reserve the right to change specifications without prior notice. www.bitechnologies.com 99 inductance i rated (1) i sat (3) 100 khz 0.1v rated heating (2) saturation dc resistance height part @ 0 adc @ i rated current current current m w m w inch/mm number h 20% h typ. amps amps amps typ. max. max. figure hm73-40r50lf 0.50 0.46 40.0 40.0 49.0 0.80 1.00 .256/6.50 1 hm73-40r90lf 0.90 0.80 25.0 28.8 40.0 1.20 1.40 .256/6.50 1 hm73-402r2lf 2.20 1.90 15.0 20.8 27.0 2.30 2.60 .256/6.50 1 hm73-403r0lf 3.00 2.40 17.0 19.0 23.0 3.90 4.70 .256/6.50 1 hm73-403r3lf 3.30 2.64 17.0 21.0 24.0 3.30 4.20 .276/7.00 1 hm73-509r1lf 9.10 7.40 8.0 10.5 15.0 9.10 10.80 .295/7.50 1 hm73-50100lf 10.0 8.00 8.0 10.2 15.0 9.60 11.40 .295/7.50 1 hm73-50120lf 12.0 10.59 7.0 8.7 13.0 13.00 15.00 .295/7.50 1 hm73-50140lf 14.0 12.00 5.5 9.5 10.0 11.00 13.20 .335/8.50 1 hm73-5015r5lf 15.5 13.00 5.0 9.9 10.0 15.00 18.20 .315/8.00 1 hm73-5020r9lf 20.9 17.00 4.5 8.0 8.0 16.00 19.00 .315/8.00 1 hm73-5026r5lf 26.5 22.50 4.6 7.0 8.8 21.00 25.20 .355/9.00 1 hm73-601r0lf 1.00 0.80 30.0 38.0 45.0 1.00 1.20 .287/7.30 1 hm73-602r02lf 2.02 1.62 20.0 28.0 28.0 1.85 2.22 .323/8.20 1 notes: (1) the rated current is the approximate current at which inductance will be decreased by 20% from its initial (zero dc) value. (2) the heating current is the dc current which causes the component temperature to increase by approximately 50c. this current is determined by soldering the component on a typical application pcb, and then applying the current to the component for 30 minutes. (3) i sat is the saturation current at which inductance rolls off approximately 30% from its initial unbiased inductance value. (4) pc board layout, proximity of other components, trace size and airflow will affect temperature rise and must be considered when selecting an inductor. specifications @ 25 c (contd) packaging standard : embossed tape & reel (1) case size 10, 10l & 12 reel: diameter: 7(177.8mm) 13 (330.2mm) capacity: = 250 units 1000 units (2) other case sizes reel: diameter: case size 15, 20, 30, 31, 40, 50, 60 = 13 (330.2mm) capacity : case size 20, 30, 31, 40 * = 400 units case size 15 = 500 units case size 50, 60 = 250 units * except for hm73-403r3lftr13 which is 300 units per reel. type s _ low loss core material (no code used for normal material) ordering information inductance code: first 2 digits are signifcant. last digit denotes the number of trailing zeros. for values below 10h, r denotes the decimal point. case size: 10, 31 = figure 2 10, 10l, 12, 15, 20, 30, 40, 50, 60 = figure 1 model series tape & reel packing 7 C 7 reel 13 C 13 reel lead-free hm73 - s 12 1r0 lf tr13
www.bitechnologies.com magnetic components selector guide 2009/10 edition we reserve the right to change specifications without prior notice. 100 outline dimensions (inch/mm) figure 1 figure 2 recommended solder pad layout top view bottom view top view bottom view refer to specifcations chart refer to specifcations chart f typ. e typ. f typ. side view side view case size inductance code fig. a b d e f g h i 2 1 1 1 1 1 2 .079 .020 2.0 0.5 .079 .020 2.0 0.5 .09 .020 2.3 0.5 .118 .020 3.0 0.5 .118 .020 3.0 0.5 .118 .020 3.0 0.5 10 10 & 10l 12 15 20 30 31 40 50 60 1 1 1 1 all models all models all models all models all models all models all models r15, r40 & 3r3 all models all models r30, r50 r90, 2r2 & 3r0 .295 7.50 .285 7.23 .295 7.50 .461 11.70 .531 13.5 .552 14.0 .512 13.0 .575 14.6 .556 14.1 .531 13.5 .591 15.0 .271 6.90 .265 6.73 .265 6.73 .413 10.50 .512 13.0 .512 13.0 .512 13.0 . 531 13.5 .512 13.0 .512 13.0 .512 13.0 .138 3.50 .086 2.20 .086 2.20 .098 2.50 .158 4.00 .158 4.00 .295 7.50 .158 4.00 .158 4.00 .158 4.00 .165 4.20 .138 3.50 .098 2.50 .098 2.50 .177 4.50 .236 6.00 .236 6.00 .236 6.00 .236 6.00 .236 6.00 .236 6.00 .236 6.00 .098 2.50 .098 2.50 .098 2.50 .142 3.60 .158 4.00 .167 4.25 .177 4.50 .177 4.50 .167 4.25 .158 4.00 .197 5.00 .079 .020 2.0 0.5 .118 .020 3.0 0.5 .118 .020 3.0 0.5 .118 .020 3.0 0.5 .118 .020 3.0 0.5 .126 .020 3.2 0.5 .126 .020 3.2 0.5 .197 .020 5.0 0.5 .240 .020 6.1 0.5 .240 .020 6.1 0.5 .240 .020 6.1 0.5 .126 .020 3.2 0.5 .240 .020 6.1 0.5 .240 .020 6.1 0.5 .240 .020 6.1 0.5 .250 .020 6.35 0.5 .053 .020 1.35 0.5 .053 .020 1.35 0.5 .079 .020 2.0 0.5 .091 .020 2.3 0.5 .091 .020 2.3 0.5 .217 .020 5.5 0.5 .118 .020 3.0 0.5 .091 .020 2.3 0.5 .091 .020 2.3 0.5 .091 .020 2.3 0.5 .094 .020 2.4 0.5
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