CDRH12D43RNP-221M

POWER INDUCTORS Type: CDRH12D43R ◆ Product Description ・12.4×12.4mm Max.(L×W), 4.5mm Max. Height. ・Inductance range: 10～1000μH. ・Rated current range: 0.43～4.86A. ・In addition to the reference versions of parameters shown here, custom designs are available to meet your exact requirements. ◆ Feature ・Magnetically shielded construction. ・Ideally used in PDA,MP3,DSC/DVC,HDD,etc as DC-DC Converter inductors. ・Modified type from CDRH124 has better electrical characteristics(saturation,DCR,Rs) than that of CDRH124. ・RoHS Compliance ◆ Dimensions (mm) ◆Land Pattern (mm) Please refer to the sales offices on our website for a representative near you www.sumida.com 1/1 POWER INDUCTORS Type: CDRH12D43R ◆ Specification Part Name ※ CDRH12D43RNP-100M□ CDRH12D43RNP-150M□ CDRH12D43RNP-220M□ CDRH12D43RNP-330M□ CDRH12D43RNP-470M□ CDRH12D43RNP-680M□ CDRH12D43RNP-101M□ CDRH12D43RNP-151M□ CDRH12D43RNP-221M□ CDRH12D43RNP-331M□ CDRH12D43RNP-471M□ CDRH12D43RNP-681M□ CDRH12D43RNP-102M□ Stamp 100 150 220 330 470 680 101 151 221 331 471 681 102 Inductance (μH) ［Within］ 100kHz/1V 10±20％ 15±20％ 22±20％ 33±20％ 47±20％ 68±20％ 100±20％ 150±20％ 220±20％ 330±20％ 470±20％ 680±20％ 1000±20％ D.C.R.(Ω) Max.(Typ.) (at 20℃) 22.5m(18m) 35m(28m) 46.3m(37m) 68.8m(55m) 97.5m(78m) 138.8m(111m) 193.8m(155m) 288.8m(231m) 421.3m(337m) 701.3m(651m) 1.018(814m) 1.420(1.136) 2.173(1.738) Saturation Current （A）※1 Temperature Rise current (A) ※2 4.86 3.88 3.29 2.62 2.17 1.85 1.52 1.22 1.01 0.75 0.65 0.53 0.43 (at 20℃) 6.3 4.9 4.2 3.5 2.85 2.35 1.95 1.56 1.28 1.05 0.86 0.72 0.58 (at105℃) 4.3 3.4 2.9 2.35 1.95 1.75 1.35 1.08 0.88 0.71 0.60 0.49 0.41 ※ Description of part name CDRH12D43RNP-100M□ B Box C Carrier Tape ※1.Saturation Current: The DC current at which the inductance decreases to 65% of it's nominal value. ※2 Temperature rise current: The DC current at which the temperature rise is △t＝40℃.(Ta＝20℃) This datasheet is not a final issue, and maybe something will be changed before production. Please refer to the sales offices on our website for a representative near you www.sumida.com 2/2