CEI122NP-6R4MC Datasheet CEI122NP-100MC-H, CEI122BNP-3R3MC, CEI122BNP-8R6MC-H | P1-P3

POWER INDUCTORS <SMD Type: CEI Series>

Type: CEI122 , CEI122B

Please refer to the sales offices on our website for a representative near you

www.sumida.com 1/4

12.5±0.3

MAX.3.0

1.6±0.2

12.5±0.3

9.8±0.3

12.5±0.3

②

①

④

③

1.6±0.2

3.4±0.2

Cu REVEALED PUT IN SECTION

0.85

2.8±0.2

4-1.6±0.2

16.0±0.2

3.4±0.2

12.5±0.3

1.95±0.3(BOTTOM)

◆ Product Description

・12.8×12.8mm Max.(L×W), 3.0mm Max. Height.

・Both standard specification and high power specification are available.

・Inductance Range:

1.2～22μH(Standard ); 0.7～15μH(High Power).

・Inductance range :

0.68～6.1μH(Standard type ); 0.56～5.0μH (High Power type).

・Saturation Current range: 2.3～10.7A(Standard type ) ;3.6～17.0A (High Power type).

・Temperature rise current range:

2.3～6.6A(CEI122); 2.0～5.9A(CEI122B);

・In addition to the standards versions shown here, custom inductors are also available to

meet your exact requirements.

◆ Feature

・Super high current iuductors, Low DCR.

・Mn-Zn core used.

・Ideally used in Notebook PC CPU power supply.

・RoHS Compliance

◆ Dimensions (mm)

CEI122

CEI122B

POWER INDUCTORS <SMD Type: CEI Series>

Type: CEI122 , CEI122B

Please refer to the sales offices on our website for a representative near you

www.sumida.com 2/4

①

②

③

④

◆ Land Pattern (mm) ◆ Schematics (Bottom)

CEI122 CEI122B

◆ Specification(CEI122)

1.Standard Specification

Saturation Current

（A）※1

Part Name

※

Stamp

Inductance

［Within］

100kHz

D.C.R.(mΩ)

Max.(Typ.)

(at 20℃)

(at 20℃) (at 100℃)

Temperature

Rise current

(A) ※2

CEI122NP-1R2M□ 1R2M 1.2μH±20％ 10.7(8.9) 10.7 8.6 6.6

CEI122NP-2R1M□ 2R1M 2.1μH±20％ 14.0(11.6) 8.0 6.2 5.8

CEI122NP-3R3M□ 3R3M 3.3μH±20％ 17.8(14.8) 6.2 5.2 5.2

CEI122NP-4R6M□ 4R6M 4.6μH±20％ 21.6(18.0) 5.0 3.9 4.7

CEI122NP-6R4M□ 6R4M 6.4μH±20％ 26.4(22.0) 4.3 3.7 4.2

CEI122NP-8R2M□ 8R2M 8.2μH±20％ 30.0(25.0) 3.8 3.2 4.0

CEI122NP-1ØØM□ 100M 10.0μH±20％ 34.2(28.5) 3.4 2.8 3.8

CEI122NP-13ØM□ 130M 13.0μH±20％ 38.4(32.0) 2.9 2.5 3.5

CEI122NP-15ØM□ 150M 15.0μH±20％ 67.5(56.2) 2.7 2.4 2.5

CEI122NP-19ØM□ 190M 19.0μH±20％ 74.5(62.0) 2.5 2.1 2.4

CEI122NP-22ØM□ 220M 22.0μH±20％ 85.0(71.0) 2.3 2.0 2.3

1.4

①

②

14.5

10.4

③④

POWER INDUCTORS <SMD Type: CEI Series>

Type: CEI122 , CEI122B

Please refer to the sales offices on our website for a representative near you

www.sumida.com 3/4

2.High Power Specification

Saturation Current

（A）※1

Part Name

※

Stamp

Inductance

［Within］

100kHz

D.C.R.(mΩ)

Max.(Typ.)

(at 20℃)

(at 20℃) (at 100℃)

Temperature

Rise current

(A) ※2

CEI122NP-ØR7M□-H 0R7MH 0.7μH±20％ 10.7(8.9) 17.0 13.5 6.6

CEI122NP-1R2M□-H 1R2MH 1.2μH±20％ 14.0(11.6) 12.8 10.4 5.8

CEI122NP-2RØM□-H 2R0MH 2.0μH±20％ 17.8(14.8) 10.2 8.2 5.2

CEI122NP-3RØM□-H 3R0MH 3.0μH±20％ 21.6(18.0) 8.2 6.6 4.7

CEI122NP-4R2M□-H 4R2MH 4.2μH±20％ 26.4(22.0) 6.9 5.6 4.2

CEI122NP-5R6M□-H 5R6MH 5.6μH±20％ 30.0(25.0) 5.8 4.8 4.0

CEI122NP-7RØM□-H 7R0MH 7.0μH±20％ 34.2(28.5) 5.2 4.2 3.8

CEI122NP-8R6M□-H 8R6MH 8.6μH±20％ 38.4(32.0) 4.6 3.9 3.5

CEI122NP-1ØØM□-H 100MH 10.0μH±20％ 67.5(56.2) 4.3 3.6 2.5

CEI122NP-12ØM□-H 120MH 12.0μH±20％ 74.5(62.0) 4.0 3.4 2.4

CEI122NP-15ØM□-H 150MH 15.0μH±20％ 85.0(71.0) 3.6 3.2 2.3

※ Description of part name

CEI122NP-1R2M□-H

※1.Saturation Current: The DC current at which the inductance decreases to 75% of it's nominal value

※2 Temperature rise current:The DC current at which the temperature rise is △t＝40℃.(Ta＝20℃)

B Box

C Carrier Tape

P1-P3 P4-P4

CEI122NP-6R4MC

Mfr. #:

Buy CEI122NP-6R4MC

Manufacturer:

Sumida

Description:

Fixed Inductors 6.4uH 4.2A 20% SMD H C INDUCTOR

Lifecycle:

New from this manufacturer.

Delivery:

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CEI122NP-6R4MC

CEI122NP-6R4MC

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