POWER INDUCTORS <SMD Type: CMDSeries>

Type: CMD89

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

www.sumida.com

1/1

8.2 ±0.5

※10.8 ±0.5

9. 2 ±0. 5

9.6 ±0.5

4

3

2

1

5

6

7

8

S

S

◆

Product Description

・

8.7×8.5mm Max.(L×W), 10.1mm Max. Height.

・

Reference Inductance:25μH.

・

Reference Saturation Current:4.1A,

・

Reference Temperature Rise Current:1.6A.

・

In addition to the standard versions of inductors shown here, custom inductors are available to

meet your exact requirements.

◆

Feature

・

Magnetically unshielded construction.

・

Ideally used in HID as a choke coil of high voltage withstanding capabilities(2kV).

・

RoHS Compliance.

◆

Dimensions

(mm)

◆

Land Pattern (mm)

◆

Schematics (Bottom)

◆

Specification

※

1. Saturation current: The DC current at which the inductance decreases to 90% of it’s initial value.

※

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

(2,3-6,7)

Measuring Conditions

Inductance

25µH±20% Within

１ｋＨ

z

D.C.R.

110mΩ±30mΩ Within

at 20℃

Saturation Current

1

※

4.1A Max.

Temperature Rise Current

※

2

1.6A Max.