Power Inductors - Shielded

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Manufacturer of Passive and Discrete Semiconductor Components

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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

TECHNOLOGIES

08.25.08

SPECIFICATIONS

Part numbers indicate tolerance available.

N = +40% -20% , M = ±20%

CTCDRH125F Please specify “F” for RoHS Compliant

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

when

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

L Test

DCR

*IDC

Part

Inductance

Freq.

Max.

Max.

Number

(µH)

(kHz)

(

Ω

Ω)

(A)

CTCDRH125_-1R3N

1.3

1.0

.008

11.8

CTCDRH125_-2R1N

2.1

1.0

.011

9.8

CTCDRH125_-3R1N

3.1

1.0

.017

6.0

CTCDRH125_-4R4N

4.4

1.0

.020

5.0

CTCDRH125_-5R8N

5.8

1.0

.021

4.4

CTCDRH125_-7R5N

7.5

1.0

.024

4.2

CTCDRH125_-7R6N

7.6

1.0

.026

4.5

CTCDRH125_-100M

10

1.0

.03

4.0

CTCDRH125_-120M

12

1.0

.03

3.5

CTCDRH125_-150M

15

1.0

.03

3.3

CTCDRH125_-180M

18

1.0

.03

3.0

CTCDRH125_-220M

22

1.0

.04

2.8

CTCDRH125_-270M

27

1.0

.05

2.3

CTCDRH125_-330M

33

1.0

.06

2.1

CTCDRH125_-390M

39

1.0

.07

2.0

CTCDRH125_-470M

47

1.0

.08

1.8

CTCDRH125_-560M

56

1.0

.11

1.7

CTCDRH125_-680M

68

1.0

.12

1.5

CTCDRH125_-820M

82

1.0

.14

1.4

CTCDRH125_-101M

100

1.0

.16

1.3

CTCDRH125_-121M

120

1.0

.17

1.1

CTCDRH125_-151M

150

1.0

.23

1.0

CTCDRH125_-181M

180

1.0

.29

0.9

CTCDRH125_-221M

220

1.0

.40

0.8

CTCDRH125_-271M

270

1.0

.46

0.8

CTCDRH125_-331M

330

1.0

.51

0.7

CTCDRH125_-391M

390

1.0

.69

0.7

CTCDRH125_-471M

470

1.0

.77

0.6

CTCDRH125_-561M

560

1.0

.86

0.5

CTCDRH125_-681M

680

1.0

1.2

0.5

CTCDRH125_-821M

820

1.0

1.3

0.4

CTCDRH125_-102M

1000

1.0

1.5

0.4

CTCDRH125 Series

From 1.3 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 +100°C

Storage Temperature: -40°C to +100°C

Inductance Tolerance: +40%-20% , ±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 #23F

Size

A

B

C

D

Max.

Max.

mm

12.8

6

7.6±0.2

5±0.2

inches

0.504

0.24

0.30±0.008

0.2±0.007