Manufacturer of Passive Components

800-684-5322 Inside US

949-453-1811 Outside US

Copyright © 2012 by CT Magnetics, DBA Central Technologies. All rights reserved.

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

REV 09.13.12

Power Inductors - Shielded

www.ctparts.com

CTCDRH74CF

Series

From 10 µH to 1000 µH

SPECIFICATIONS

Parts are available in ±20% tolerance only.

*Indicates the current when the inductance decreases to

75% over it’s nominal value of DC current when the

temperature rising DT=40°C lower, whichever is lower.

L Test

DCR

*IDC

Part

Inductance

Freq.

Max.

Max.

Number

(µH)

(KHz)

(W)

(A)

CTCDRH74CF-100M

10

1.0

0.049

1.84

CTCDRH74CF-120M

12

1.0

0.058

1.71

CTCDRH74CF-150M

15

1.0

0.081

1.47

CTCDRH74CF-180M

18

1.0

0.091

1.31

CTCDRH74CF-220M

22

1.0

0.11

1.23

CTCDRH74CF-270M

27

1.0

0.15

1.12

CTCDRH74CF-330M

33

1.0

0.17

0.96

CTCDRH74CF-390M

39

1.0

0.23

0.91

CTCDRH74CF-470M

47

1.0

0.26

0.88

CTCDRH74CF-560M

56

1.0

0.35

0.75

CTCDRH74CF-680M

68

1.0

0.38

0.69

CTCDRH74CF-820M

82

1.0

0.43

0.61

CTCDRH74CF-101M

100

1.0

0.61

0.60

CTCDRH74CF-121M

120

1.0

0.66

0.52

CTCDRH74CF-151M

150

1.0

0.88

0.46

CTCDRH74CF-181M

180

1.0

0.98

0.42

CTCDRH74CF-221M

220

1.0

1.17

0.36

CTCDRH74CF-271M

270

1.0

1.64

0.34

CTCDRH74CF-331M

330

1.0

1.86

0.32

CTCDRH74CF-391M

390

1.0

2.85

0.29

CTCDRH74CF-471M

470

1.0

3.01

0.26

CTCDRH74CF-561M

560

1.0

3.62

0.23

CTCDRH74CF-681M

680

1.0

4.63

0.22

CTCDRH74CF-821M

820

1.0

5.20

0.20

CTCDRH74CF-102M

1000

1.0

6.00

0.18

Not Shown at Actual Size

CHARACTERISTICS

PHYSICAL DIMENSIONS

PAD LAYOuT

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 1.0KHz, 0.25V.

Packaging: Tape & Reel.

Marking: Parts are marked with inductance code.

Miscellaneous: Magnetically shielded.

Additional Information: Additional electrical & physical

information available upon request.

Samples available. See website for ordering information.

A

C

D

E

B

Marking

(Inductance Code)

XXX

2.0

A

B

C

D

E

Max.

Max.

Max.

7.8

7.8

4.5

4.4±0.5

1.5±0.5

0.31

0.31

0.18

0.173±0.02

0.059±0.02

Size

mm

inches

ENGINEERING KIT #38F

Unit: mm