www.bitechnologies.com magnetic components selector guide 2006 edition we reserve the right to change specifications without prior notice. 68 hm100-251r0 1.0 85 65 62 0.7 0.9 hm100-251r5 1.5 55 4 5 62 0.7 0.9 hm100-252r0 2.0 45 3 5 62 0.7 0.9 specifications i rated (2) heating dc resistance ( 4 ) part inductance (1) r ated current (a) current (3 ) m ? m ? number h 20% 25c 130 c (a) typ. max. ? operating temperature range -40c to +130c ? insulation system class f, 1 55 c ? ambient temperature, maximum 85c ?? ??? electrical / environmental high current lo w profile surface m ount inductors notes: (1) inductance is measured at 100khz, 0.1 vac without dc current. (2) the rated current (i rated ) is the approximate current at which inductance will be decreased by 20% from its initial (zero dc) value. (3) heating current is the dc current which causes the inductor temperatur e to increase by approximately 40c . (4) dc resistance is measured at 25 c . outline dimensions (mm) top view side view recommended s older pad l ayout case size a b c d e f g h j 25 28.0 25.5 8.8 18.0 3.8 5.0 1.0 12.0 0.4 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 tape & 13 reel (150 units/reel) lead-free option: lf = lead-free (no code used for non lead -free part) hm 100 25 1r0 lf tr rohs compliant for lf models
2006 edition magnetic components selector guide we reserve the right to change specifications without prior notice www.bitechnologies.com 69 electrical character istics @ 25 c
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