POWER INDUCTORS <SMD Type: CDRH***B Series>

Type: CDRH124B

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

www.sumida.com

1/1

◆

Product Description

・

12.3×12.3mm Max.(L×W), 4.7mm Max. Height.

・

Reference Inductance:6.8μH; rated current: 5.0A

・

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

are available to meet your exact requirements.

◆

Feature

・

Magnetically shielded construction.

・

4 Terminal pins’ type gives a flexible design as inductors or transformers(SEPIC,ZETA circuit,etc).

・

Ideally used in power supplies’ module and portable devices such as Notebook PC,DSC/DVC,PDA, etc as

DC-DC Converter inductors or Transformers.

・

RoHS Compliance.

◆

Dimensions (mm)

◆

Land Pattern (mm)

◆

Schematics (Bottom)

“Ｓ”

is winding start.

◆

Specification

Measuring conditions

Inductance

(2-4)

6.8μH±20% Within

100kHz

D.C.R.

(3-1)

Max.733mΩ (TYP.587mΩ)

At 20℃

D.C.R.

(2-4)

Max.26mΩ (TYP.21mΩ)

At 20℃

Rated current

(2-4) ※

5.0A

Rated current

(3-1) ※

0.65A

※

This indicates the DC current at which the inductance decreases to 75% of its nominal value or D.C.

current at which △t＝40℃, whichever is lower.(Ta=20℃)

12.0±0.3

0.2

5.0

MAX.4.7

1.0

①

②

④

③

ELECTRODE

DIMENSION OF CDRH124B

PART OF SILK SCREEN

1.0±0.1

5.4±0.1

5.6±0.2

1

S 2

4

3 S