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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

CPCF3218A 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

:

▪ Assemblage design, sturdy structure

▪ High inductance, high current, low magnetic loss,

low ESR, small parasitic capacitance

.

▪ Flat wire winding, achieve a low D.C. 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:60.17g

▪ 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：

▪ Ideally used in tablet PC, LCD display, server application.

▪ high current power supplies, Battery power devices

▪ DC/DC converters in distributed power systems

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

CPCF3218A-3R3MC

3.30

1.00

1.20

80.0

55.0

CPCF3218A-6R8MC

6.80

1.35

1.60

55.0

50.0

CPCF3218A-100MC

10.0

2.30

2.80

45.0

40.0

30.7±1.0

6.0±0.3

6.7±0.5

3.5±0.3

※A±0.2

18.5±0.5

12.0±0.5

32.0±1.0

22.5±1.0

Marking

Code

3.5±0.3

4.5

12.0

7.0

※B

30.0

33.0

23.5

28.0

6.0

1.0

Part No.

3R3

6R8

100

Dimension A

1.2

1.0

0.8

Dimension B

1.8

1.6

1.2

30.0

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:

CPCF3218A-3R3MC

Model

Dimensions

Value Code

Coating

Typical Hole pattern

※ Date code will be changed by manufacture date

1

2

3 N/C

Schematic