power inductors type: CDRH74 please refer to the sales offices on our website for a representative near you www.sumida.com 1/2 product description ? 7.5 7.5mm max.(l w), 4.5mm max. height. ? inductance range:10 h 1.0mh ? rated current range: 0.18 1.84a ? in addition to the standard versions of inductors shown here, custom inductors are available to meet your exact requirements. feature ? magnetically shielded construction. ? ideally used in notebook pc, lcd tv,dvd, game machine, stb ,projector etc as dc-dc converter inductors. ? rohs compliance dimensions (mm) land pattern (mm) electrode terminal 7.30.2 max.4.5 0.2 1.8 5.40.2 7.20.2 7.30.2 part of silk screen dimension of CDRH74 2.2 1.6 4.8 8.0
power inductors type: CDRH74 please refer to the sales offices on our website for a representative near you www.sumida.com 2/2 specification part name stamp inductance within 100khz d.c.r.( ) max.(typ.) (at 20 ) rated current (a) 1 CDRH74np-1??m CDRH74np-12?m 100 120 10 h 20% 12 h 20% 49m(38m) 58m(44m) 1.84 1.71 CDRH74np-15?m CDRH74np-18?m 150 180 15 h 20% 18 h 20% 81m(62m) 91m(70m) 1.47 1.31 CDRH74np-22?m CDRH74np-27?m 220 270 22 h 20% 27 h 20% 0.11(77m) 0.15(0.12) 1.23 1.12 CDRH74np-33?m CDRH74np-39?m 330 390 33 h 20% 39 h 20% 0.17(0.13) 0.23(0.18) 0.96 0.91 CDRH74np-47?m CDRH74np-56?m 470 560 47 h 20% 56 h 20% 0.26(0.20) 0.35(0.27) 0.88 0.75 CDRH74np-68?m CDRH74np-82?m 680 820 68 h 20% 82 h 20% 0.38(0.30) 0.43(0.33) 0.69 0.61 CDRH74np-1?1m CDRH74np-121m 101 121 100 h 20% 120 h 20% 0.61(0.47) 0.66(0.51) 0.60 0.52 CDRH74np-151m CDRH74np-181m 151 181 150 h 20% 180 h 20% 0.88(0.68) 0.98(0.76) 0.46 0.42 CDRH74np-221m CDRH74np-271m 221 271 220 h 20% 270 h 20% 1.17(0.90) 1.64(1.32) 0.36 0.34 CDRH74np-331m CDRH74np-391m 331 391 330 h 20% 390 h 20% 1.86(1.49) 2.85(2.28) 0.32 0.29 CDRH74np-471m CDRH74np-561m 471 561 470 h 20% 560 h 20% 3.01(2.41) 3.62(2.89) 0.26 0.23 CDRH74np-681m CDRH74np-821m 681 821 680 h 20% 820 h 20% 4.63(3.71) 5.20(4.16) 0.22 0.20 CDRH74np-1?2m 102 1.0mh 20% 6.00(4.80) 0.18 description of part name CDRH74np-1??m 1 rated current: the dc current at which the inductance decreases to 75% of it's nominal value or when t=40 , whichever is lower(ta=20 ). b box c carrier tape
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