Power Inductors - Shielded

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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

02.12.07

SPECIFICATIONS

Parts are available in ±30% tolerance only.

*This indicates the current when the inductance decreases to 65% over it’s nominal value

or D.C. current when the temperature rises

ΔT=40°C lower, whichever is lower.

L Test

DCR

*Rated DC

Part

Inductance

Freq.

Max.

Current

Number

(µH ±30%)

(kHz)

(m

Ω

Ω)

(A)

CTCDRH105RF-6R8N

6.8

100

18.0

5.40

CTCDRH105RF-100N

10

100

25.8

4.50

CTCDRH105RF-120N

12

100

32.0

4.00

CTCDRH105RF-150N

15

100

40.0

3.60

CTCDRH105RF-180N

18

100

46.0

3.20

CTCDRH105RF-220N

22

100

58.5

2.95

CTCDRH105RF-270N

27

100

65.4

2.70

CTCDRH105RF-330N

33

100

81.4

2.40

CTCDRH105RF-390N

39

100

103.1

2.30

CTCDRH105RF-470N

47

100

122.1

2.00

CTCDRH105RF-560N

56

100

144.8

1.90

CTCDRH105RF-680N

68

100

193.0

1.65

CTCDRH105RF-820N

82

100

219.4

1.50

CTCDRH105RF-101N

100

100

247.0

1.35

CTCDRH105RF-121N

120

100

298.4

1.28

CTCDRH105RF-151N

150

100

355.1

1.12

CTCDRH105RF-181N

180

100

394.3

1.04

CTCDRH105RF-221N

220

100

483.8

0.94

CTCDRH105RF-271N

270

100

632.5

0.84

CTCDRH105RF-331N

330

100

780.0

0.75

CTCDRH105RF-391N

390

100

957.5

0.70

CTCDRH105RF-471N

470

100

1220.4

0.60

CTCDRH105RF-561N

560

100

1352.4

0.54

CTCDRH105RF-681N

680

100

1519.2

0.52

CTCDRH105RF-821N

820

100

1694.4

0.50

CTCDRH105RF-102N

1000

100

1946.4

0.48

CTCDRH105RF Series

From 6.8 µH to 1000 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

Inductance Tolerance: ±30%

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

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.

PAD LAYOUT

10.5

Unit: mm

3.2

7.3

1.6

A

B

Marking

(Inductance Code)

XXX

1

2

C

D

E

F

Size

A

B

C

D

E

F

Max.

Max.

Max.

mm

10.3

10.5

5.1

3.0±0.1

7.7±0.3

1.2±0.15

inches

0.406

0.413

0.201

0.12±0.003

0.30±0.01

0.05±0.006

PHYSICAL DIMENSIONS

RoHS

Compliant