Power Inductors

ctparts.com

Manufacturer of Passive and Discrete Semiconductor Components

800-684-5322 Inside US

949-453-1811 Outside US

Copyright © 2007 by CT Magnetics, DBA Central Technologies. All rights reserved.

CT Magnetics reserves the right to make improvements or change specifications without notice

CENTRAL

02.13.07

SPECIFICATIONS

Parts are available in ±20% inductance tolerance only.

CTCMD4D13F Please specify “F” for RoHS Compliant

*Rated Current: Inductance drop = 10% typ.

L Test

DCR

Rated Current*

Part

Inductance

Freq.

Max.

Max.

Number

(µH ±20%)

(kHz)

(

Ω

Ω )

(A)

CTCMD4D13_-3R3M

3.3

100

0.16

0.85

CTCMD4D13_-4R7M

4.7

100

0.194

0.80

CTCMD4D13_-6R8M

6.8

100

0.276

0.65

CTCMD4D13_-100M

10

100

0.335

0.57

CTCMD4D13_-150M

15

100

0.508

0.45

CTCMD4D13_-220M

22

100

0.766

0.37

CTCMD4D13_-330M

33

100

1.162

0.28

CTCMD4D13_-470M

47

100

1.658

0.22

CTCMD4D13_-680M

68

100

2.534

0.18

CTCMD4D13_-101M

100

100

3.8

0.17

CTCMD4D13_-151M

150

100

5.362

0.13

CTCMD4D13 Series

From 3.3 µH to 150 µH

Not shown at actual size.

CHARACTERISTICS

PAD LAYOUT

Description: SMD power inductor

Applications: Power supplies for VTR, OA equipment, LCD

televisions, PC notebooks, portable communication equipment,

DC/DC converters, etc.

Operating Temperature: -25°C to +85°C

Inductance Tolerance: ±20%

Testing: Tested on a HP4285A at 100 KHz , 1V

Packaging: Tape & Reel

Rated Current: This indicates the value of current when the

inductance is 10% lower than its inital value at D.C.

superimposition or D.C. current when at

Δt=40°C whichever is

lower.

Marking: Parts are marked with inductance code

Additional Information: Additional electrical & physical

information available upon request

BOTTOM VIEW

2

1

3

4

F

D

G

E

A

B

C

1

1

2

41

4

2

3

2

3

XXX

Marking: Inductance Code

2.5

5.3

1.4

Unit: mm

Size

A

B

C

D

E

F

G

Max.

Max.

Max.

mm

4.4

5.8

1.45

3.7

3.2

2.9

0.5

inches

0.173

0.228

0.057

0.146

0.126

0.114

0.020

PHYSICAL DIMENSIONS

RoHS

Compliant

Available