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Revised: 10-Dec-13

SMD

SMD

SMD

SMD Power Inductor

Power Inductor

Power Inductor

Power Inductor

CD54

Electrical Characteristics

※1: Inductance measuring frequency: 10μH ～ 82μH , at 2.52MHz.

100

μH ～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

℃).

0.35

1.57

220

±10%

221

CD54NP-221KC

0.38

1.38

180

±10%

181

CD54NP-181KC

0.40

1.10

150

±10%

151

CD54NP-151KC

0.48

0.93

120

±10%

121

CD54NP-121KC

0.52

0.70

100

±10%

101

CD54NP-101KC

0.58

0.60

82

±10%

820

CD54NP-820KC

0.61

0.46

68

±10%

680

CD54NP-680KC

0.68

0.42

56

±10%

560

CD54NP-560KC

0.72

0.37

47

±15%

470

CD54NP-470LC

0.80

0.32

39

±15%

390

CD54NP-390LC

0.88

0.23

33

±15%

330

CD54NP-330LC

0.97

0.20

27

±20%

270

CD54NP-270MC

1.11

0.18

22

±20%

220

CD54NP-220MC

1.23

0.15

18

±20%

180

CD54NP-180MC

1.30

0.14

15

±20%

150

CD54NP-150MC

1.40

0.12

12

±20%

120

CD54NP-120MC

1.44

0.10

10

±20%

100

CD54NP-100MC

Rated Current

(A)

※2

D.C.R (

Ω)

[Max.] (at 20

℃)

Inductance

(

μH)

[within]

※1

Stamp

Part Name