Power Inductors - Unshielded

ctparts.com

Manufacturer of Passive and Discrete Semiconductor Components

800-684-5322 Inside US

949-453-1811 Outside US

Copyright © 2008 by CT Magnetics, DBA Central Technologies. All rights reserved.

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

CENTRAL

06.11.08

SPECIFICATIONS

Parts are only available in ±20% inductance tolerance.

L Test

DCR

Rated

Part

Inductance

Freq.

Max.

DC

Number

(µH)

(_Hz)

(

Ω

Ω)

(A)

CTCR73F-100M

10

2.52M

0.08

1.44

CTCR73F-120M

12

2.52M

0.09

1.39

CTCR73F-150M

15

2.52M

0.1

1.24

CTCR73F-180M

18

2.52M

0.11

1.12

CTCR73F-220M

22

2.52M

0.13

1.07

CTCR73F-270M

27

2.52M

0.15

0.94

CTCR73F-330M

33

2.52M

0.17

0.85

CTCR73F-390M

39

2.52M

0.22

0.74

CTCR73F-470M

47

2.52M

0.25

0.68

CTCR73F-560M

56

2.52M

0.28

0.64

CTCR73F-680M

68

2.52M

0.33

0.59

CTCR73F-820M

82

2.52M

0.41

0.54

CTCR73F-101M

100

1.0k

0.48

0.51

CTCR73F-121M

120

1.0k

0.54

0.49

CTCR73F-151M

150

1.0k

0.75

0.40

CTCR73F-181M

180

1.0k

1.02

0.36

CTCR73F-221M

220

1.0k

1.2

0.31

CTCR73F-271M

270

1.0k

1.31

0.29

CTCR73F-331M

330

1.0k

1.5

0.28

CTCR73F Series

From 10 µH to 330 µH

Not shown at actual size.

CHARACTERISTICS

Description: SMD power inductor

Applications: VTR power supplies, OA equipment, LCD

televisions, PC notebooks, portable communication equipment,

DC/DC converters

Operating Temperature: -40°C to +100°C

Inductance Tolerance: ±20%

Testing: Inductance is tested on an HP4284A or HP4285A at

specified frequency

Packaging: Tape & Reel

Marking: Marked with inductance code

Rated DC: This indicates the value of current when the

inductance is 10% lower than its initial value at D.C.

superimposition or D.C. current when at

ΔT=40°C, whichever is

lower.

Additional Information: Additional electrical & physical

information available upon request

Samples available. See website for ordering information.

PHYSICAL DIMENSIONS

RECOMMENDED LAND PATTERN

5.5

(0.217)

8.0

(0.315)

2.0 (0.079)

A

D

Marking: Inductance Code

G

E

F

1

2

4

3

C

B

Size

A

B

C

D

E

F

G

Max.

Max.

Max.

mm

7.3

8.1

4.5

4.7

4.3

7.8

2.4

inches

0.287

0.319

0.177

0.185

0.169

0.307

0.094

RoHS

Compliant