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

01.14.05

Size

A

B

C

D

E

Max.

Max.

Max.

mm

7.5

7.5

4.5

2.7±0.2

5.1±0.2

inches

0.3

0.3

0.18

0.11±0.008

0.20±0.008

PHYSICAL DIMENSIONS

A

C

D

E

B

Marking

(Inductance Code)

XXX

SPECIFICATIONS

Parts are available in ±20% tolerance only.

CTCDRH74BF Please specify “F” for RoHS compliant

L Test

DCR

IDC

Part

Inductance

Freq.

Max.

Max.

Number

(µH)

(kHz)

(

Ω

Ω)

(A)

CTCDRH74B_-100M

10

1.0

.05

1.9

CTCDRH74B_-120M

12

1.0

.06

1.7

CTCDRH74B_-150M

15

1.0

.08

1.5

CTCDRH74B_-180M

18

1.0

.09

1.3

CTCDRH74B_-220M

22

1.0

.11

1.2

CTCDRH74B_-270M

27

1.0

.15

1.1

CTCDRH74B_-330M

33

1.0

.17

.96

CTCDRH74B_-390M

39

1.0

.23

.91

CTCDRH74B_-470M

47

1.0

.26

.88

CTCDRH74B_-560M

56

1.0

.35

.75

CTCDRH74B_-680M

68

1.0

.38

.69

CTCDRH74B_-820M

82

1.0

.43

.61

CTCDRH74B_-101M

100

1.0

.61

.60

CTCDRH74B_-121M

120

1.0

.66

.52

CTCDRH74B_-151M

150

1.0

.88

.46

CTCDRH74B_-181M

180

1.0

.98

.42

CTCDRH74B_-221M

220

1.0

1.2

.36

CTCDRH74B_-271M

270

1.0

1.6

.34

CTCDRH74B_-331M

330

1.0

1.9

.32

CTCDRH74B_-391M

390

1.0

2.9

.29

CTCDRH74B_-471M

470

1.0

3.0

.26

CTCDRH74B_-561M

560

1.0

3.6

.23

CTCDRH74B_-681M

680

1.0

4.6

.22

CTCDRH74B_-821M

820

1.0

5.2

.20

CTCDRH74B_-102M

1000

1.0

6.0

.18

CTCDRH74B Series

From 10 µH to 1,000 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: -40°C to +85°C

Inductance Tolerance: ±20%

Testing: Inductance is tested on an HP4284A at 1.0 kHz

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.

RoHS

Compliant

Available