Power Inductors - Shielded

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

03.16.07

SPECIFICATIONS

Part are available in ±30% tolerance only

CTCDRH2D18F Please specify “F” for RoHS Compliant

L Test

DCR

Rated DC

Part

Inductance

Freq.

Max.

Current

Number

(µH)

(kHz)

(m

Ω

Ω)

(mA)

CTCDRH2D18_-2R2N

2.2

100

43

850

CTCDRH2D18_-3R3N

3.3

100

60

770

CTCDRH2D18_-4R7N

4.7

100

81

630

CTCDRH2D18_-6R8N

6.8

100

108

570

CTCDRH2D18_-100N

10

100

201

450

CTCDRH2D18_-150N

15

100

227

350

CTCDRH2D18_-220N

22

100

331

300

CTCDRH2D18_-330N

33

100

481

230

CTCDRH2D18_-470N

47

100

660

200

CTCDRH2D18 Series

From 2.2 µH to 47 µH

Not shown at actual size.

CHARACTERISTICS

Description: SMD (shielded) power inductor

Applications: Power supplies for VTR, OA equipment, LCD

televisions, PC notebooks, portable communication equipment,

DC/DC converters, etc.

Operating Temperature: -30°C to +100°C

Rated DC Current: The rated D.C. current indicates the value of

current when the inductance is 65% more than its nominal value

and temperature rising

ΔT=40°C lower at D.C. superposition

Inductance Tolerance: ±30%

Testing: Tested on a HP4285A at 100 KHz , 0.25Vrms , 0Adc

Packaging: Tape & Reel

Marking: Parts are marked with inductance code or letter

identifier.

Additional Information: Additional electrical & physical

information available upon request

Samples available. See website for ordering information.

PAD LAYOUT

A

Marking:

Inductance Code

OR

Letter Identifier

B

F

C

E

D

XXX

C

D

F

I

K

M

O

Q

= 2.2 H

= 3.3 H

= 4.7 H

= 6.8 H

=10 H

=15 H

=22 H

=33 H

µ

µ

µ

µ

µ

µ

µ

µ

Size

A

B

C

D

E

F

Max.

mm

3.2

3.2

1.0

2.1

3.5

2.0

inches

0.126

0.126

0.04

0.08

0.14

0.078

PHYSICAL DIMENSIONS