Power Inductors <SMD Type: CDR Series> Type: CDR125 ◆ Product Description ・13.1×12.1mm Max.(L×W), 5.9mm Max. Height. ・Inductance Range: 10～820μH ・Rated current range: 0.36～2.65A ・In addition to the standards versions shown here, custom inductors are also available to meet your exact requirements. ◆ Feature ・Magnetically shielded construction. ・Ideally used in Notebook PC ,LCD TV ,Game machine ,HDD,DSC/DVC, etc as DC-DC Converter inductors. ・RoHS Compliance. ◆ Dimensions (mm) 5.4±0.5 φ12.6±0.5 ※ 10.0 ※9.0 ※ 2.1 11.6±0.5 ◆ Land Pattern (mm) 9.5 R 1.0 1 2.5 2.5 PART OF ELECTRODE 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: CDR Series> Type: CDR125 ◆ Specification PART NAME INDUCTANCE [Within] (μH）※１ STAMP D.C.R.(Ω) [Max.] (at 20℃) Rated Current(A) ※2 S.R.F. (MHz)[Typ.] CDR125NP-1ØØM□ 100M 10μH ± 20% 0.05 2.65 24.2 CDR125NP-12ØM□ 120M 12μH ± 20% 0.05 2.50 21.2 CDR125NP-15ØM□ 150M 15μH ± 20% 0.06 2.45 18.9 CDR125NP-18ØM□ 180M 18μH ± 20% 0.06 2.40 16.1 CDR125NP-22ØM□ 220M 22μH +20% / -15% 0.07 2.20 15.2 CDR125NP-27ØM□ 270M 27μH +20% / -15% 0.08 2.00 13.9 CDR125NP-33ØM□ 330M 33μH +20% / -15% 0.10 1.80 12.8 CDR125NP-39ØM□ 390M 39μH +20% / -15% 0.11 1.65 11.6 CDR125NP-47ØM□ 470M 47μH +20% / -15% 0.12 1.50 10.4 CDR125NP-56ØM□ 560M 56μH +20% / -15% 0.15 1.38 9.12 CDR125NP-68ØM□ 680M 68μH +20% / -15% 0.17 1.26 8.50 CDR125NP-82ØM□ 820M 82μH +20% / -15% 0.20 1.14 7.85 CDR125NP-1Ø1M□ 101M 100μH +20% / -15% 0.25 1.05 6.92 CDR125NP-121M□ 121M 120μH +20% / -15% 0.28 0.95 6.34 CDR125NP-151M□ 151M 150μH +20% / -15% 0.40 0.85 5.55 CDR125NP-181M□ 181M 180μH +20% / -15% 0.48 0.77 5.10 CDR125NP-221M□ 221M 220μH +20% / -15% 0.52 0.70 4.51 CDR125NP-271M□ 271M 270μH +20% / -15% 0.70 0.63 4.37 CDR125NP-331M□ 331M 330μH +20% / -15% 0.80 0.57 3.90 CDR125NP-391M□ 391M 390μH +20% / -15% 1.08 0.52 3.55 CDR125NP-471M□ 471M 470μH +20% / -15% 1.20 0.48 3.25 CDR125NP-561M□ 561M 560μH +20% / -15% 1.34 0.44 2.94 CDR125NP-681M□ 681M 680μH +20% / -15% 1.78 0.40 2.64 CDR125NP-821M□ 821M 820μH +20% / -15% 2.00 0.36 2.42 ※ Description of part name CDR125NP-1ØØM□ B Box ※1: Measuring frequency C Carrier Tape 10μH ～ 82μH ； at 2.52 MHz 100μH ～820μH ； at 1 kHz ※2: Rated current: The D.C. current at which the inductance decreases to 75%(10μH～18μH) and 80% (22μH～820μH) of it’s initial 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