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| POWER INDUCTORS Type: CDRH12D43R Product Description 12.4x12.4mm Max.(LxW), 4.5mm Max. Height. Inductance range: 101000H. Rated current range: 0.434.86A. 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 (H) Within 100kHz/1V 1020 1520 2220 3320 4720 6820 10020 15020 22020 33020 47020 68020 100020 D.C.R.() 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 A1 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 t40.(Ta20) 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 |
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