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Revised: 15-Sep-11

SMD

SMD

SMD

SMD Power Inductor

Power Inductor

Power Inductor

Power Inductor

CDEIR6D31F

Description

• Ferrite core construction.

• Magnetically shielded.

• L

×W×H: 7.3×7.1×3.2 mm Max.

• Product weight: 0.53g(Ref.)

• Moisture Sensitivity Level: 1

• RoHS compliance.

• Halogen Free available.

Environmental Data

• Operating temperature range: -40

℃~+105℃

(including coil’s self temperature rise)

• Storage temperature range: -40

℃～+105℃

• Solder reflow temperature: 260

℃ peak.

Packaging

• Carrier tape and reel packaging.

• 13.0”diameter reel

• 1500pcs per reel

Applications

• Ideally used in HDD, Notebook and Mobile

computer etc.

Halogen

Free

RoHS

Dimension - [mm]

Land pattern and Schematics - [mm]

Electrical Characteristics

※1. Measuring condition: at 100kHz.

※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＝20℃).

2.2(2.5)

2.4(3.0)

76(61)

12.0

±20%

120

CDEIR6D31FNP-12ØMC

2.6(2.9)

2.6(3.2)

66(53)

10.0

±20%

100

CDEIR6D31FNP-1ØØMC

3.6(4.1)

2.8(3.5)

43(34)

8.2

±20%

8R2

CDEIR6D31FNP-8R2MC

3.5(4.0)

3.0(3.8)

40(32)

6.8

±20%

6R8

CDEIR6D31FNP-6R8MC

4.4(5.0)

3.5(4.4)

29(23)

5.6

±20%

5R6

CDEIR6D31FNP-5R6MC

4.7(5.4)

4.0(5.0)

26(21)

4.7

±20%

4R7

CDEIR6D31FNP-4R7MC

5.5(6.3)

4.8(6.0)

19(15)

3.3

±20%

3R3

CDEIR6D31FNP-3R3MC

6.5(7.4)

6.0(7.5)

12(10)

2.2

±20%

2R2

CDEIR6D31FNP-2R2MC

6.8(7.9)

6.8(8.5)

9.6(8.0)

1.5

±30%

1R5

CDEIR6D31FNP-1R5NC

7.4(8.5)

7.7(9.7)

8.8(7.3)

1.0

±30%

1R0

CDEIR6D31FNP-1RØNC

Temperature

rise current

(

Ａ) ※3

saturation current

(A)

※2

D.C.R.(

ｍΩ)

[Max.] (Typ.)

(at 20

℃)

Inductance (

μH)

［Within］※1

Stamp

Part No.