pc500.b (5/02) 22 us 858 674 8100 ? ? uk 44 1483 401 700 ? ? france 33 3 84 35 04 04 ? ? singapore 65 287 8998 ? ? taiwan 886 2 2698 0228 ? ? hong kong 852 2788 6588 ? ? http://www.pulseeng.com surface mount inductors self-leaded electrical information materials meet ul 94v-0 rating fits in half inch high boards for use in laptop and notebook computers frequency range of up to 1 mhz patented, low profile, self-leaded design electrical specifications @ 25c ? operating temperature - 40c to +130c r eference v alues 1 c ontrol v alues c alculation d ata pulse l with dc l w/o dc dcr 100 gauss 1 amp dc dcr part i dc 2 l dc et size code l o r dc et 100 h i r n number (amps) (h) (h 20%) (m ? max) (v-sec) (orsted) (m ? nom) pe-53600 1.40 6.20 1.33 lci-20 7.0 70.0 0.94 21.9 60.3 pe-53601 1.00 17.6 2.40 lci-20 22.7 125 1.68 39.3 109 pe-53602 1.40 29.7 4.60 lci-30 35.3 166 4.12 23.2 141 pe-53604 1.30 58.1 7.83 lci-37 73.0 290 7.09 28.8 233 pe-53606 0.94 114 10.0 lci-30 167 380 8.97 50.5 330 pe-53608 0.90 192 15.7 lci-37 292 560 14.2 57.7 472 pe-53611 0.72 383 23.5 lci-37 672 862 21.3 86.5 750 pe-53613 0.74 645 36.5 lci-44 1134 1250 37.2 84.4 1040 pe-53614 0.71 1070 54.4 lci-50 1950 1700 56.9 95.7 1480 pe-53630 3.4 1.01 0.532 lci-20 1.10 11.0 0.37 8.74 12.5 pe-53631 2.8 9.4 2.70 lci-30 12.3 43.4 2.42 13.7 37.8 pe-53632 2.7 16.2 4.29 lci-37 21.9 63.0 3.88 15.8 54.7 pe-53633 2.7 29.1 6.90 lci-44 40.5 85.0 7.02 15.9 75.8 pe-53634 2.6 50.0 10.5 lci-50 72.9 133 11.0 18.5 115 pe-53650 4.8 3.8 1.76 lci-30 5.20 17.3 1.58 8.87 14.8 pe-53651 5.4 5.1 2.51 lci-37 7.5 17.7 2.27 9.25 14.3 pe-53652 5.5 9.0 4.06 lci-44 14.0 22.3 4.13 9.38 19.3 pe-53653 5.1 16.1 6.27 lci-50 25.9 32.0 6.55 11.0 30.3 pe-53661 8.0 2.5 1.77 lci-37 3.80 8.3 1.61 6.53 7.20 pe-53662 7.8 4.9 3.04 lci-44 7.9 12.4 3.10 7.03 10.5 pe-53663 7.2 9.3 4.92 lci-50 16.0 18.7 5.15 8.67 16.3 pe-53680 11.5 1.32 1.33 hci-37 2.10 4.0 1.20 4.90 3.39 pe-53681 11.4 2.5 2.23 hci-44 4.20 5.4 2.27 5.16 4.64 PE-53682 10.4 4.7 3.58 hci-50 8.4 8.3 3.75 6.30 7.18 pe-53683 10.9 9.4 6.84 hci-68 17.6 12.3 7.93 6.24 10.7 pe-53690 14.3 0.81 1.035 hci-37 1.25 2.5 0.94 381 2.16 pe-53691 13.9 1.68 1.83 hci-44* 2.80 3.6 1.86 4.22 3.16 pe-53692 12.4 3.5 3.13 hci-50* 6.5 6.6 3.28 5.52 5.75 pe-53700 15.4 5.2 5.21 hci-68* 10.5 6.2 6.04 4.75 5.30 notes: 1. reference values are for an inductor with a 55c temperature rise. the core loss is 10% of the copper loss at the et listed and 500 khz. 2. core does not saturate abruptly. the et and dc current are limited by the desired inductance and temperature rise. 3. the temperature rise is directly proportional to the total watts loss (i 2 r plus core loss). the core loss (mw/cc) equals 9.07 x 10 -10 f 1.26 b 2.11 . b is the operating flux density (gauss) due to ripple voltage and f is the operating frequency (hertz) of the ripple current. 4. optional 13" tape & reel packaging can be ordered by adding a ?t? suffix to the part number, (i.e. pe-53600 t ).
23 pc500.b (5/02) us 858 674 8100 ? ? uk 44 1483 401 700 ? ? france 33 3 84 35 04 04 ? ? singapore 65 287 8998 ? ? taiwan 886 2 2698 0228 ? ? hong kong 852 2788 6588 ? ? http://www.pulseeng.com mechanicals pkg a b c d e f lci-20 .340 .340 .270 .260 .300 .270 8,64 8,64 6,86 6,60 7,62 6,86 lci-30 .435 .440 .360 .350 .400 .360 11,05 11,18 9,14 8,89 10,16 9,14 lci-37 .560 .565 .360 .450 .520 .460 14,22 14,35 9,14 11,43 13,21 11,68 lci-44 .590 .615 .390 .500 .550 .500 14,99 15,62 9,91 12,70 13,97 12,70 lci-50 .670 .700 .390 .580 .620 .590 17,02 17,78 9,91 14,73 15,75 14,99 low current inductors (lci) high current inductors (hci) * dimension ?c? is .400/10,16 for the marked models because of heavier wire gage. dimensions: inches mm unless otherwise specified, all tolerances are .010 0,25 surface mount inductors self-leaded mechanical information pkg a b c d e f hci-37 .615 .600 .370 .500 .440 .500 15,62 15,24 9,40 12,70 11,18 12,70 hci-44 .665 .665 .390* .560 .490 .570 16,89 16,89 9,91 14,22 12,45 14,48 hci-50 .740 .740 .390* .630 .560 .640 18,80 18,80 9,91 16,00 14,22 16,26 hci-68 .940 .940 .390* .820 .700 .830 23,88 23,88 9,91 20,83 17,78 21,08 f .005/0,13 r e .005/0,13 2x .080/2,03 suggested pcb layout d .015/0,38 b max c max .005/0,13 2 surfaces a max /0+1&2/ . 1 6. + 6.
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