POWER INDUCTORS <SMD Type: CDRH Series> Type: CDRH74 ◆ Product Description ・7.5×7.5mm Max.(L×W), 4.5mm Max. Height. ・Inductance Range:10μH～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) Max.4.5 7.3±0.2 7.2±0.2 1.8 5.4±0.2 7.3±0.2 0.2 Electrode terminal ◆ Land Pattern (mm) Dimension of CDRH74 8.0 4.8 1.6 2.2 Part of silk screen Please refer to the sales offices on our website for a representative near you www.sumida.com 1/2 POWER INDUCTORS <SMD Type: CDRH Series> Type: CDRH74 ◆ Specification Part Name ※ Stamp CDRH74NP-1ØØM□ CDRH74NP-12ØM□ CDRH74NP-15ØM□ CDRH74NP-18ØM□ CDRH74NP-22ØM□ CDRH74NP-27ØM□ CDRH74NP-33ØM□ CDRH74NP-39ØM□ CDRH74NP-47ØM□ CDRH74NP-56ØM□ CDRH74NP-68ØM□ CDRH74NP-82ØM□ CDRH74NP-1Ø1M□ CDRH74NP-121M□ CDRH74NP-151M□ CDRH74NP-181M□ CDRH74NP-221M□ CDRH74NP-271M□ CDRH74NP-331M□ CDRH74NP-391M□ CDRH74NP-471M□ CDRH74NP-561M□ CDRH74NP-681M□ CDRH74NP-821M□ CDRH74NP-1Ø2M□ 100 120 150 180 220 270 330 390 470 560 680 820 101 121 151 181 221 271 331 391 471 561 681 821 102 Inductance ［within］ 100kHz 10μH ± 20% 12μH ± 20% 15μH ± 20% 18μH ± 20% 22μH ± 20% 27μH ± 20% 33μH ± 20% 39μH ± 20% 47μH ± 20% 56μH ± 20% 68μH ± 20% 82μH ± 20% 100μH ± 20% 120μH ± 20% 150μH ± 20% 180μH ± 20% 220μH ± 20% 270μH ± 20% 330μH ± 20% 390μH ± 20% 470μH ± 20% 560μH ± 20% 680μH ± 20% 820μH ± 20% 1.0mH ± 20% D.C.R.(Ω) Max.(Typ.) (at 20℃) 49m(38m) 58m(44m) Rated current (A)※1 1.84 1.71 81m(62m) 91m(70m) 1.47 1.31 0.11(77m) 0.15(0.12) 1.23 1.12 0.17(0.13) 0.23(0.18) 0.96 0.91 0.26(0.20) 0.35(0.27) 0.88 0.75 0.38(0.30) 0.43(0.33) 0.69 0.61 0.61(0.47) 0.66(0.51) 0.60 0.52 0.88(0.68) 0.98(0.76) 0.46 0.42 1.17(0.90) 1.64(1.32) 0.36 0.34 1.86(1.49) 2.85(2.28) 0.32 0.29 3.01(2.41) 3.62(2.89) 0.26 0.23 4.63(3.71) 5.20(4.16) 6.00(4.80) 0.22 0.20 0.18 ※ Description of part name CDRH74NP-1ØØM□ B Box C Carrier Tape ※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℃). Please refer to the sales offices on our website for a representative near you www.sumida.com 2/2