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Revised: 19-Mar-12

SMD

SMD

SMD

SMD Power Inductor

Power Inductor

Power Inductor

Power Inductor

C252012/DS

Description

• Multilayer power inductor.

• Magnetically shielded.

• L

×W×H: 2.65×2.15×1.2 mm Max.

• Product weight: 28mg (Ref.)

• Moisture Sensitivity Level: 1

• RoHS compliance.

• Halogen Free available.

Environmental Data

• Operating temperature range: -30

℃～+85℃

(including coil’s self temperature rise)

• Storage temperature range: -30

℃～+85℃

• Solder reflow temperature: 260

℃ peak.

Packaging

• Carrier tape and reel packaging.

Applications

• Ideally used in DC/DC converters for Smart

phones, Cell phones, other portable

instruments, HDD, and SSD.

Halogen

Free

RoHS

Dimension - [mm]

Land pattern and Schematics - [mm]

Electrical Characteristics

2.5±0.15

2.

0±

0.

15

1.2 Max.

1.

8±

0.

2

0.46±0.2

1.3

2.5

2.

0

0.6

900

1200

320

4.7

C252012WB-4R7

1000

1300

230

3.3

C252012WB-3R3

1400

1500

130

2.2

C252012WB-2R2

1700

1600

105

1.5

C252012WB-1R5

1900

2000

80

1.0

C252012WB-1R0

2300

2300

50

0.47

C252012WB-R47

Temperature rise

Current (mA)

※3

Saturation current

(mA)

※2

D.C.R. (m

Ω)

±25%

L(

μH)

±20% ※1

Part No.

※1. Inductance measuring condition: at 3MHz.

※2. Saturation current: The value of D.C. current when the inductance decreases to 70% of it’s nominal value.

※3. Temperature rise current: The value of D.C. current when the temperature rise is △t＝40℃(Ta＝25℃).