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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

CPU2916 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 inductance, high current, low magnetic loss,

low ESR, small parasitic capacitance

▪ Through-hole vertical mounting allows for a small Footprint.

▪ Flat wire windings for extremely low DC and AC resistance.

▪ Develop for high current power supply application

with high saturation current requirements

.

Features：

▪ Core material:Ferrite

▪ Core and winding loss:

See

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

▪ Environmental:RoHS compliant, halogen free

▪ Weight:41.26g

▪ 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：

▪ Ideal for use in Class-D applications

▪ 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

CPU2916-3R3MC

3.30

2.30

2.60

104

26.0

CPU2916-4R7MC

4.70

2.30

2.60

69.0

26.0

CPU2916-6R8MC

6.80

2.30

2.60

53.0

26.0

CPU2916-100MC

10.0

2.30

2.60

34.0

26.0

CPU2916-150MC

15.0

2.30

2.60

23.0

26.0

CPU2916-220MC

22.0

2.30

2.60

14.7

26.0

CPU2916-330MC

33.0

2.30

2.60

9.20

26.0

26.9±0.5

16.9 Max

24.0 Max

3.3±0.5

5.2±0.3

16.0±0.3

Φ1.0±0.1

15.8±0.3

3.8±0.3

0.8±0.15

11.4±0.3

15.8

1.4

11.4

16.9

27.4

5.2

16.0

Φ1.3

5.0

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 30% of its initial Value

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

Temperature rise is

ΔT40℃(Ta=25℃)

3 How to Order:

CPU2916-3R3M

Model

Dimensions

Value Code

Typical Land Pattern

N/C

N/C

N/C

N/C

Schematic

※ Date code will be changed by manufacture date