SMD Power Inductors - Shielded

ctparts.com

Manufacturer of Inductors, Chokes, Coils, Beads, Transformers & Toroids

800-684-5322 Inside US

949-453-1811 Outside US

Copyright © 2005 by CT Magnetics, DBA Central Technologies. All rights reserved.

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

CENTRAL

05.27.05

SPECIFICATIONS

Part numbers indicate tolerance available.

M = ±20%, N = ±30%

L Test

DCR

IDC

Part

Inductance

Freq.

Max.

Max.

Number

(µH)

(kHz)

(

Ω

Ω)

(A)

CTEPH149-R56N

0.56

100

0.0010

30

CTEPH149-1R0M

1.00

100

0.0012

22

CTEPH149-1R6M

1.60

100

0.0015

18

CTEPH149-2R2M

2.20

100

0.0019

15

CTEPH149-2R4M

2.40

100

0.0015

10

CTEPH149 Series

From 0.56 µH to 2.4 µH

Not shown at actual size.

CHARACTERISTICS

Description: SMD shielded power inductor (Ultra High Current)

Applications: Excellent for power line DC-DC conversion

applications used in notebook computers and other handheld

electronic equipment

Operating Temperature: -25°C to +85°C

Storage Temperature: -40°C to +105°C

Temperature rise: 40°C Typical at IDC

Resistance to solder heat: 260°C for 10 seconds

Rated Current: Based on temperature &

∆L / L0A =25% Typ. at

IDC

Inductance Tolerance: ±20%, ±30%

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

Packaging: Tape & Reel

Marking: Parts are marked with inductance code

Additional Information: Additional electrical & physical

information available upon request

Samples available. See website for ordering information.

PAD LAYOUT

5.0

Unit: mm

3.0

3.0

Marking

A

C

Inductance Code

D

H

G

D1

F

1

3

2

1

3

2

Size

A

B

C

D

D1

E

F

G

H

9.5±0.3

4.0±0.3

2.0±0.3

8.0±0.3

4.0±1.0

2.2±0.3

1.2±0.2

PHYSICAL DIMENSIONS