Manufacturer of Passive Components

800-684-5322 Inside US

949-453-1811 Outside US

Copyright © 2014 by CT Magnetics, DBA Central Technologies. All rights reserved.

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

REV 10.02.14

Power Inductors - Shielded

www.ctparts.com

CTCDRH129F

Series

From 1.5µH to 1000µH

SPECIFICATIONS

Part numbers indicate the available inductance tolerance.

M = ±20%, N = ±30%

*Irms DC current (A) that will cause an approximate

ΔT of 40°C.

**Isat DC current (A) that will cause L0 to drop approximately 20%.

L Test

DCR

*Irms

**Isat

Part

Inductance

Freq.

Max.

Max.

Max.

Number

(µH)

(kHz)

(

Ω)

(A)

(A)

CTCDRH129F-1R5N

1.5

100

0.0047

14.0

16.0

CTCDRH129F-2R4N

2.4

100

0.0057

12.0

15.0

CTCDRH129F-3R3N

3.3

100

0.0086

11.0

14.0

CTCDRH129F-5R0N

5.0

100

0.0105

10.0

11.0

CTCDRH129F-6R8N

6.8

100

0.0132

9.00

10.0

CTCDRH129F-8R2N

8.2

100

0.0153

8.20

8.20

CTCDRH129F-100M

10

1.0

0.0180

7.50

7.50

CTCDRH129F-120M

12

1.0

0.0197

7.00

7.00

CTCDRH129F-150M

15

1.0

0.0242

6.00

6.00

CTCDRH129F-180M

18

1.0

0.0312

5.50

5.50

CTCDRH129F-220M

22

1.0

0.0390

5.00

5.00

CTCDRH129F-270M

27

1.0

0.0450

4.50

4.50

CTCDRH129F-330M

33

1.0

0.0500

4.00

4.00

CTCDRH129F-390M

39

1.0

0.0592

3.80

3.80

CTCDRH129F-470M

47

1.0

0.0689

3.50

3.50

CTCDRH129F-560M

56

1.0

0.0790

3.20

3.20

CTCDRH129F-680M

68

1.0

0.0878

3.00

3.00

CTCDRH129F-820M

82

1.0

0.1100

2.60

2.60

CTCDRH129F-101M

100

1.0

0.1400

2.20

2.20

CTCDRH129F-121M

120

1.0

0.1600

2.00

2.00

CTCDRH129F-151M

150

1.0

0.2000

1.80

1.80

CTCDRH129F-181M

180

1.0

0.2700

1.60

1.60

CTCDRH129F-221M

220

1.0

0.3000

1.50

1.50

CTCDRH129F-271M

270

1.0

0.4000

1.30

1.30

CTCDRH129F-331M

330

1.0

0.4500

1.20

1.20

CTCDRH129F-391M

390

1.0

0.5500

1.10

1.10

CTCDRH129F-471M

470

1.0

0.6000

1.00

1.00

CTCDRH129F-561M

560

1.0

0.7000

0.90

0.90

CTCDRH129F-681M

680

1.0

0.8400

0.82

0.82

CTCDRH129F-821M

820

1.0

1.0600

0.80

0.80

CTCDRH129F-102M

1000

1.0

1.2700

0.76

0.76

Not Shown at Actual Size

CHARACTERISTICS

PHYSICAL DIMENSIONS

PAD LAYOUT

Description: SMD (shielded) power inductor.

Applications: Notebook PC, LCD TV, DVD, Gaming machine,

Set top box, DC/DC converter, etc.

Operating Temperature: -40°C to +85°C

Inductance Tolerance: ±20%, ±30%

Testing: Inductance is tested on an HP4284A at specified

frequency (1R5 ~ 8R2 Test Freq.: 100kHz/0.1V; 100 ~ 102 Test

Freq.: 1kHz/0.25V).

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.

A

xxx

C

B

D

E

5.4

A

B

C

D

E

Max.

12.2±0.3

12.2±0.3

10.0

5.0±0.2

7.6±0.2

0.480±0.012

0.480±0.012

0.394

0.197±0.008

0.299±0.008

Size

mm

inches

CTCDRH129F-100M

10

1.0

0.0180

7.50

7.50

CTCDRH129F-120M

12

1.0

0.0197

7.00

7.00

CTCDRH129F-150M

15

1.0

0.0242

6.00

6.00

CTCDRH129F-180M

18

1.0

0.0312

5.50

5.50

CTCDRH129F-220M

22

1.0

0.0390

5.00

5.00

CTCDRH129F-270M

27

1.0

0.0450

4.50

4.50

CTCDRH129F-330M

33

1.0

0.0500

4.00

4.00

CTCDRH129F-390M

39

1.0

0.0592

3.80

3.80

CTCDRH129F-470M

47

1.0

0.0689

3.50

3.50

CTCDRH129F-560M

56

1.0

0.0790

3.20

3.20

CTCDRH129F-680M

68

1.0

0.0878

3.00

3.00

CTCDRH129F-820M

82

1.0

0.1100

2.60

2.60

Unit: mm

CTCDRH129F-102M

1000

1.0

1.2700

0.76

0.76