www.bitechnologies.com magnetic components selector guide 2007/08 edition we reserve the right to change specifications without prior notice. 28 fig. l w ht fig. l w ht 1 .570 .260 .510 2 .570 .570 .260 14.48 6.61 12.95 14.48 14.48 6.61 1 .610 .295 .510 2 .610 .610 .295 15.50 7.50 12.95 15.50 15.50 7.50 1 .640 .300 .570 2 .640 .640 .300 16.25 7.61 14.48 16.25 16.25 7.61 1 .690 .380 .590 2 .690 .690 .380 17.53 9.65 14.98 17.53 17.53 9.65 1 .760 .360 .680 2 .760 .760 .360 19.30 9.14 17.27 19.30 19.30 9.14 HM54-44R42VLF 0.42 0.38 32 32 1.15 .099/2.5 .284/7.2 1 hm54-44r42h lf 0.42 0.38 32 32 1.15 .099/2.5 .228/5.8 2 hm54-45r41vlf 0.41 0.35 33 33 0.70 .099/2.5 .335/8.5 1 hm54-45r41hlf 0.41 0.35 33 33 0.70 .099/2.5 .256/6.5 2 hm54-5br51v lf 0.51 0.42 32 42 0.75 .126/ 3.2 .386/9.8 1 hm54-5br51h lf 0.51 0.42 32 42 0.75 .126/ 3.2 .284/7.2 2 hm54-50r60v lf 0.60 0.50 31 32 1.1 .114/ 2.9 .370/9.4 1 hm54-50r60h lf 0.60 0.50 31 32 1.1 .114/ 2.9 .322/8.2 2 hm54-50r86v lf 0.86 0.61 27 27 1.6 .099/ 2. 5 .370/9.4 1 hm54-50r86h lf 0.86 0.61 27 27 1.6 .099/ 2. 5 .322/8.2 2 hm54-60r86v lf 0.86 0.71 35 41 1.1 .126/ 3.2 .386/9.8 1 hm54-60r86h lf 0.86 0.71 35 41 1.1 .126/ 3.2 .362/9.2 2 electrical / environmental ? operating temperature range -40 c to + 1 55 c ? temperature rise, maximum 50 c ? insulation system class f, 1 55 c high current toroidal inductors specifications notes: (1) the heating current is the dc current which causes the component temperature to increase by app roximately 50 c. this curr en t is determined by soldering the component on a typical application pcb, and then apply the current to the component for 30 minutes. (2) i sat is the saturation current at which inductance rolls off approximately 30% from its initial value. (3) dc resistance is measured at 25 c. inductance 100 khz, 0.1 v heating (1) dcr (3) part @ 0 adc @ i sat current i sat (2) m ? dim. a dim. p number h 10% h typ. (adc) (adc) max. ( inc h/mm ) ( inch/mm ) fig. outline dimensions (inch/mm) refer to specifications table for a & p dimensions of each model. figure 2 (horizontal mount) figure 1 (vertical mount) .142.020 3.6 0.5 body vertical mount horizontal mount style 44 45 50 5b 60 ???? .142.020 3.6 0.5 .020 0.5 p .020 0.5 p rohs compliant
2007/08 edition magnetic components selector guide we reserve the right to change specifications without prior notice www.bitechnologies.com 29 electrical characteristics @ 25 c
www.bitechnologies.com magnetic components selector guide 2007/08 edition we reserve the right to change specifications without prior notice. 30 44 figure 1 (vertical mount) 50 800 figure 2 (horizontal mount) 40 560 45 figure 1 (vertical mount) 50 800 figure 2 (horizontal mount) 40 560 50 figure 1 (vertical mount) 40 560 figure 2 (horizontal mount) 40 560 5b figure 1 (vertical mount) 44 660 figure 2 (horizontal mount) 50 500 60 figure 1 (vertical mount) 30 450 figure 2 (horizontal mount) 50 5 00 packaging standard: vacuum tray body style capacity per tray capacity per carton (units) (units) 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 hm5 4 44 r 42 v lf body style mounting style v= vertical mounting h= horizontal mounting lead-free
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