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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

High Current Power Inductor

CPQ4228 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

Outline

:

▪ High current,high inductance power inductors designed for

High current power supply applications

▪ Flat wire windings provide extremely low DC resistance

▪ Temperature rise current and saturation current

is less influenced by environment.

Features：

▪ Core material:Ferrite

▪ Core and winding loss:

See

https://www.codaca.com/DesignTool_Power-Inductor-Loss-Comparison.html

▪ Environmental: RoHS, Reach compliant ,Halogen free

▪ Weight:130.5g

▪ Moisture Sensitivity:Level (MSL) 1

(unlimited floor life at <30°C / 85% relative humidity)

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

(including coil

’s self temperature rise).

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

Application：

▪ Designed for high-efficiency power supplies requiring high

Current and high inductance

▪ DC/DC converters in distributed power systems and etc

1 Product

Dimensions (mm)

2 Electrical Characteristics

Part No.

Inductance

(

μH)※1

D.C.R. (m

Ω)

Isat

(A)

※2

Irms

(A)

※3

±20%

Typical

Max.

Typical

Typical

CPQ4228-6R8M

6.80

2.80

2.95

75.0

34.0

CPQ4228-100M

10.0

2.80

2.95

60.0

34.0

CPQ4228-150M

15.0

2.80

2.95

47.0

34.0

CPQ4228-220M

22.0

2.80

2.95

35.4

34.0

CPQ4228-330M

33.0

2.80

2.95

24.7

34.0

CPQ4228-470M

47.0

2.80

2.95

17.6

34.0

CPQ4228-680M

68.0

2.80

2.95

12.2

34.0

CPQ4228-101M

100

2.80

2.95

7.80

34.0

CPQ4228-151M

150

2.80

2.95

4.96

34.0

CPQ4228-221M

220

10.5

11.5

7.20

17.5

CPQ4228-331M

330

10.5

11.5

5.20

17.5

CPQ4228-471M

470

10.5

11.5

3.60

17.5

Marking

42.0±1.0

35.8±1.0

28.0±1.0

22.5±0.5

35.0±0.5

18.5±0.5

6.5±0.5

3.8±0.5

※ A±0.3

0.5±0.1

Code

5.0±1.0

43.0

36.8

35.0

22.5

18.5

4.8

※ B

7.5

1.0

Part No.

Dimension A

6R8-151

1.50

2.30

221-471

0.80

1.40

Dimension B

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 20% of its initial Value

3.Irms:The actual value of DC current when the

Temperature rise is

ΔT40℃(Ta=25℃)

3 How to Order:

CPQ4228-6R8M

Model

Dimensions

Value Code

Tolerance

※ Date code will be changed by manufacture date