Datasheet CD54 (Sumida) - 2

SMD Power Inductor
CD54 Electrical Characteristics
Inductance D.C.R (Ω) Rated Current Part Name Stamp (μH) [Max.] (at 20℃) (A) ※2 [within] ※1 CD54NP-100MC 100 10±20% 0.10 1.44 CD54NP-120MC 120 12±20% 0.12 1.40 CD54NP-150MC 150 15±20% 0.14 1.30 CD54NP-180MC 180 18±20% 0.15 1.23 CD54NP-220MC 220 22±20% 0.18 1.11 CD54NP-270MC 270 27±20% 0.20 0.97 CD54NP-330LC 330 33±15% 0.23 0.88 CD54NP-390LC 390 39±15% 0.32 0.80 CD54NP-470LC 470 47±15% 0.37 0.72 CD54NP-560KC 560 56±10% 0.42 0.68 CD54NP-680KC 680 68±10% 0.46 0.61 CD54NP-820KC 820 82±10% 0.60 0.58 CD54NP-101KC 101 100±10% 0.70 0.52 CD54NP-121KC 121 120±10% 0.93 0.48 CD54NP-151KC 151 150±10% 1.10 0.40 CD54NP-181KC 181 180±10% 1.38 0.38 CD54NP-221KC 221 220±10% 1.57 0.35 ※1: Inductance measuring frequency: 10μH ～ 82μH , at 2.52MHz. 100μH ～220μH , at 1 kHz. ※2: Rated current: The DC current at which the inductance decreases to 90 % of it’s initial value or when △t＝40℃, whichever is lower (Ta=20℃). Page 2 of 4 Revised: 6-Jan-17