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CODACA ELECTRONIC CO., LTD

TEL

: +86 755 89585372

FAX

: +86 755 89585280

http://www.codaca.com

E-mail: info@codaca.com

Molded Power Inductor

CSEB0420H Series

This product is not authorized for use in any application related to safety.

Specification subject to change without notice. Please check web site for latest information.

Revised: 07/14/2020

▪ Magnetic shielded structure:excellent resistance to electro

Magnetic interference (EMI)

▪ A composite structure,ultra low buzz noise

▪ Low loss,high efficiency,wide application frequency

▪ Lightweight design,save space,suitable for high density SMT

Features：

▪ Core material: Alloy powder

▪ Core and winding loss:

See https://www.codaca.com/DesignTool_Power-Inductor-Loss-

Comparison.html

▪ Enviromental: RoHS, Reach compliant ,Halogen free

▪ Weight:0.31g

▪ Moisture Sensitivity:Level (MSL) 1

(unlimited floor life at 5

～40℃, RH≤ 70% relative humidity).

▪ Operating temperature range: -40℃～+125℃

(including coil’s self temperature rise)

▪ Storage temperature range: -40℃～+125℃

Application：

▪ PDA/notebook/desktop/server applications

▪ DC /DC converters for entertainment/navigations systems

▪ Noise suppresion for motors:windshield wipers/power seats/Power

Mirrors/heating and ventilation blower/ HID lighting

1 Electrical Characteristics

2 Product Dimensions (mm)

Part No.

Inductance

(

μH)※1

D.C.R. (m

Ω)

Isat

(A)

※2

Irms

(A)

※3

0.88±0.20

1.60±0.25

3.50±0.25

Marking

4.30±0.20

4.30±0.20

0.01Min.

2.0±0.2

1

2

(1.2)

(3.8)

(2.45)

(4.5)

(4.5)

±20%

Typical

Max.

Max.

Max.

CSEB0420H-47NM

0.047

1.25

1.55

40.0

34.0

CSEB0420H-R22M

0.22

3.30

3.80

16.0

15.5

CSEB0420H-R47M

0.47

5.80

6.70

10.5

12.5

CSEB0420H-R56M

0.56

6.80

8.00

10.3

12.0

CSEB0420H-R68M

0.68

8.50

9.60

8.6

10.7

CSEB0420H-R82M

0.82

9.70

11.0

7.40

10.3

CSEB0420H-1R0M

1.00

11.5

13.5

7.00

8.60

CSEB0420H-1R2M

1.20

13.6

16.0

6.70

8.30

CSEB0420H-1R5M

1.50

16.2

18.5

5.50

8.10

CSEB0420H-2R2M

2.20

21.0

23.5

5.20

7.20

3 How to Order

CSEB0420H-2R2M

Model

Dimensions

Value Code

Typical Land Pattern

All data is tested on 25

℃ ambient temperature

1. Inductance measure condition at 100kHz,0.1V

2. Isat:the actual value of DC current when the inductance decrease 30% of its initial value

3. Irms:the actual value of DC current when the temperature rise is

ΔT50℃(Ta=25℃)