CDR105NP-391MC

POWER INDUCTORS Type: CDR105,CDR105B ◆ Product Description × × ・10.4×9.4mm Max.(L×W), 5.5mm Max. Height (CDR105B) ・Inductance range: 10～470μH. ・Rated current range: 0.37～2.53A(CDR105) ; 0.33～2.06A(CDR105B) ・10.4 9.6mm Max.(L W), 5.5mm Max. Height (CDR105) ・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) 5.0±0.5 9.2±0.4 7.0 4 .0 ± 0. 01 φ 9.0±0.4 5.0±0.5 9.0 4 . 2 4. 0 ± 0. 01 φ ◆ Land Pattern (mm) 9.5 7.5 CDR105B 2.0 10.0 CDR105 Part of electrode R 1.0 0 . 0 1 2.5 CDR105B 8. 7 Part of electrode R 1.0 Part of sick 12.5 CDR105 6. 1 Part of sick Please refer to the sales offices on our website for a representative near you www.sumida.com 1/3 POWER INDUCTORS Type: CDR105,CDR105B ◆ Specification(CDR105) ※ Part name Stamp □ CDR105NP-120M□ CDR105NP-150M□ CDR105NP-180M□ CDR105NP-220M□ CDR105NP-270M□ CDR105NP-330M□ CDR105NP-390M□ CDR105NP-470M□ CDR105NP-560M□ CDR105NP-680M□ CDR105NP-820M□ CDR105NP-101M□ CDR105NP-121M□ CDR105NP-151M□ CDR105NP-181M□ CDR105NP-221M□ CDR105NP-271M□ CDR105NP-331M□ CDR105NP-391M□ CDR105NP-471M□ CDR105NP-100M 100M 120M 150M 180M 220M 270M 330M 390M 470M 560M 680M 820M 101M 121M 151M 181M 221M 271M 331M 391M 471M μH) ※１ ＋20% 10－15% ＋20% 12－15% ＋20% 15－15% ＋20% 18－15% ＋20% 22－15% ＋20% 27－15% ＋20% 33－15% ＋20% 39－15% ＋20% 47－15% ＋20% 56－15% ＋20% 68－15% ＋20% 82－15% ＋20% 100－15% ＋20% 120－15% ＋20% 150－15% ＋20% 180－15% ＋20% 220－15% ＋20% 270－15% ＋20% 330－15% ＋20% 390－15% ＋20% 470－15% Inductance ( Ω ℃ D.C.R.( ) Max (at 20 ) Rated Current (A) 2-1 ※ S.R.F (MHZ) [typ.] 0.06 2.53 31 0.06 2.31 27 0.07 2.06 27 0.08 1.89 26 0.09 1.71 21 0.11 1.54 18 0.12 1.39 16 0.16 1.28 15 0.18 1.17 14 0.19 1.07 12 0.22 0.97 11 0.28 0.88 10 0.35 0.80 7.0 0.38 0.73 6.5 0.45 0.65 5.8 0.62 0.60 5.3 0.69 0.54 5.2 0.78 0.49 4.6 1.03 0.44 4.2 1.18 0.41 3.6 1.60 0.37 3.6 Please refer to the sales offices on our website for a representative near you www.sumida.com 2/3 POWER INDUCTORS Type: CDR105,CDR105B ◆ Specification (CDR105B) Part name ※ □ CDR105BNP-120M□ CDR105BNP-150M□ CDR105BNP-180M□ CDR105BNP-220M□ CDR105BNP-270M□ CDR105BNP-330L□ CDR105BNP-390L□ CDR105BNP-470L□ CDR105BNP-560L□ CDR105BNP-680L□ CDR105BNP-820L□ CDR105BNP-101K□ CDR105BNP-121K□ CDR105BNP-151K□ CDR105BNP-181K□ CDR105BNP-221K□ CDR105BNP-271K□ CDR105BNP-331K□ CDR105BNP-391K□ CDR105BNP-471K□ CDR105BNP-100M Ω ℃ Stamp Inductance ( H) D.C.R. ( ) [MAX.] (at 20 ) Rated Current (A) 2-2 ※ S.R.F.(MHz) [Ref.] 100 10±20% 0.06 2.06 29.1 120 12±20% 0.07 1.94 26.5 150 15±20% 0.07 1.72 24.2 180 18±20% 0.08 1.58 21.8 220 22±20% 0.08 1.42 18.8 270 27±20% 0.10 1.32 17.1 330 33±15% 0.11 1.16 14.2 390 39±15% 0.12 1.10 14.1 470 47±15% 0.14 1.00 11.5 560 56±15% 0.19 0.93 11.1 680 68±15% 0.21 0.85 10.2 820 82±15% 0.28 0.79 9.2 101 100±10% 0.34 0.72 8.1 121 120±10% 0.37 0.63 7.3 151 150±10% 0.51 0.55 6.2 181 180±10% 0.57 0.50 5.6 221 220±10% 0.78 0.47 5.4 271 270±10% 0.87 0.41 5.0 331 330±10% 1.20 0.37 4.2 391 390±10% 1.34 0.35 3.8 471 470±10% 1.50 0.33 3.5 ※ Description of part name μ ※１ □ CDR105BNP-100M B Box C Carrier Tape ※1: Measuring frequency: 10μH ～ 82μH at 2.52 MHz; 100μH～470μH at 1 kHz. ※2-1: Rated current: The D.C. current at which the inductance decreases to 80% of it’s nominal value or when △t=40℃, whichever is lower(Ta=20℃). ※2-2: Rated current: The D.C. current at which the inductance decreases to 90% 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 3/3