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Revised: 7-Jan-14

SMD

SMD

SMD

SMD Power Inductor

Power Inductor

Power Inductor

Power Inductor

CEP123

Description

• Ferrite core construction.

• Magnetically shielded.

• L

×W×H: 12.8×12.8×3.5 mm Max.

• Product weight: 1.5g(Ref.)

• Moisture Sensitivity Level: 1

• RoHS compliance.

Environmental Data

• Operating temperature range: -40

℃~+100℃

(including coil’s self temperature rise)

• Storage temperature range: -40

℃～+100℃

• Solder reflow temperature: 260

℃ peak.

Packaging

• Carrier tape and reel packaging

• 13.0”diameter reel

• 1000pcs per reel

Applications

• Ideally used in portable computer CPU

power supply.

RoHS

Dimension - [mm]

Land pattern and Schematics - [mm]

Electrical Characteristics

10.0

2.2

14.4

2.2

8.3

3.05

1.0

16.4

1.0

3.05

11

.4

2.

15

7.

1

②

①

③

④

LA

ND

SO

LD

ER

RE

SI

ST

②

①

③

④

SO

LD

ER

RE

SI

ST

2.

15

②

①

③

④

4.0

23.00(19.18)

8.0

μH ± 20%

8R0

CEP123NP-8R0MC

4.6

20.26(16.88)

6.3

μH ± 20%

6R3

CEP123NP-6R3MC

5.2

17.10(14.26)

4.6

μH ± 20%

4R6

CEP123NP-4R6MC

5.8

14.20(11.84)

3.2

μH ± 20%

3R2

CEP123NP-3R2MC

8.0

7.40(6.14)

2.0

μH ± 20%

2R0

CEP123NP-2R0MC

10.0

5.83(4.86)

1.2

μH ± 20%

1R2

CEP123NP-1R2MC

RATED CURRENT

(

Ａ) ※2

D.C.R.(

ｍΩ)

[MAX.] (Typ)

(at 20

℃)

INDUCTANCE

[WITHIN]

※１

STAMP

PART No.

※1. Measuring condition: at 100 kHz.

※2. Rated current: The DC current at which the inductance decreases to 75% of its nominal value or when

△t=40℃, whichever is lower .

12.5±0.3

9.2±0.3

1.60±0.2

1.70±0.2

8.

9±

0.

3

10

.6

±

0.

3

12

.5

±

0.

3

MAX.3.5

②

①

③

④