Power Inductors - Shielded

ctparts.com

Manufacturer of Passive Components

800-684-5322 Inside US

949-453-1811 Outside US

Copyright © 2010 by CT Magnetics, DBA Central Technologies. All rights reserved.

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

CENTRAL

TECHNOLOGIES

02.12.10

Size

A

B

C

D

E

F

Max.

mm

7.3±0.5

7.3±0.5

4.5

1.8±0.5

5.4±0.5

7.2±0.5

inches

0.3±0.02

0.3±0.02

0.18

0.07±0.02

0.21±0.02

0.28±0.02

SPECIFICATIONS

Parts are available in ±20% inductance tolerance.

*The DC current at which the inductance decreases to 75% of it’s nominal value

or when

ΔΔt=40°C, whichever is lower (Ta=20°C)

L Test

DCR

*IDC

Part

Inductance

Freq.

Max.

Max.

Number

(µH)

(kHz)

(

Ω

Ω)

(A)

CTCDRH74F-100M

10

1.0

.05

1.84

CTCDRH74F-120M

12

1.0

.06

1.7

CTCDRH74F-150M

15

1.0

.08

1.5

CTCDRH74F-180M

18

1.0

.09

1.3

CTCDRH74F-220M

22

1.0

.11

1.2

CTCDRH74F-270M

27

1.0

.15

1.1

CTCDRH74F-330M

33

1.0

.17

.96

CTCDRH74F-390M

39

1.0

.23

.91

CTCDRH74F-470M

47

1.0

.26

.88

CTCDRH74F-560M

56

1.0

.35

.75

CTCDRH74F-680M

68

1.0

.38

.69

CTCDRH74F-820M

82

1.0

.43

.61

CTCDRH74F-101M

100

1.0

.61

.60

CTCDRH74F-121M

120

1.0

.66

.52

CTCDRH74F-151M

150

1.0

.88

.46

CTCDRH74F-181M

180

1.0

.98

.42

CTCDRH74F-221M

220

1.0

1.2

.36

CTCDRH74F-271M

270

1.0

1.6

.34

CTCDRH74F-331M

330

1.0

1.9

.32

CTCDRH74F-391M

390

1.0

2.9

.29

CTCDRH74F-471M

470

1.0

3.0

.26

CTCDRH74F-561M

560

1.0

3.6

.23

CTCDRH74F-681M

680

1.0

4.6

.22

CTCDRH74F-821M

820

1.0

5.2

.20

CTCDRH74F-102M

1000

1.0

6.0

.18

CTCDRH74F 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.

PHYSICAL DIMENSIONS

ENGINEERING KIT #24F

RoHS

Compliant