Power Inductors - Shielded

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Manufacturer of Passive and Discrete Semiconductor Components

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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

06.11.07

SPECIFICATIONS

Parts are available in ±20% tolerance only.

*Irms: Average current for 40°C temp. rise from 25°C ambient.

**Isat: DC current at which the inductance drops 30% typ. from its value without current.

L Test

DCR

*Irms

**Isat

Part

Inductance

Freq.

Max.

Max.

Max.

Number

(µH ±20%)

(KHz)

(

Ω

Ω)

(A)

(A)

CTSD18F-R47M

0.47

100

0.0251

3.58

4.63

CTSD18F-R82M

0.82

100

0.0309

3.24

3.60

CTSD18F-1R2M

1.20

100

0.0368

2.97

2.95

CTSD18F-1R5M

1.50

100

0.0431

2.73

2.49

CTSD18F-2R2M

2.20

100

0.0498

2.55

2.16

CTSD18F-3R3M

3.30

100

0.0756

2.07

1.71

CTSD18F-4R7M

4.70

100

0.103

1.77

1.54

CTSD18F-6R2M

6.20

100

0.125

1.61

1.30

CTSD18F-8R2M

8.20

100

0.169

1.38

1.12

CTSD18F-100M

10.0

100

0.198

1.28

0.982

CTSD18F-150M

15.0

100

0.285

1.06

0.831

CTSD18F-220M

22.0

100

0.421

0.876

0.689

CTSD18F-330M

33.0

100

0.632

0.715

0.568

CTSD18F-470M

47.0

100

0.976

0.578

0.470

CTSD18F-680M

68.0

100

1.225

0.514

0.390

CTSD18F-820M

82.0

100

1.625

0.446

0.356

CTSD18F-101M

100

100

1.838

0.419

0.321

CTSD18F-151M

150

100

2.725

0.345

0.263

CTSD18F-221M

220

100

3.688

0.296

0.217

CTSD18F-331M

330

100

5.250

0.248

0.177

CTSD18F-471M

470

100

7.990

0.201

0.148

CTSD18F-681M

680

100

11.60

0.167

0.124

CTSD18F-821M

820

100

15.44

0.145

0.113

CTSD18F-102M

1000

100

17.51

0.136

0.102

CTSD18F Series

From 0.47 µH to 1000 µH

Not shown at actual size.

CHARACTERISTICS

Description: SMD (shielded) power inductor

Applications: Digital cameras, CD players, cellular phones,

PDAs, PCMCIA cards, GPS systems, etc.

Operating Temperature: -40°C to +85°C

Inductance Tolerance: ±20%

Testing: Tested on a HP4285A at 100 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.

Marking: Inductance Code

A

B

C

D

Size

A

B

C

D

Max.

Max.

Typ.

Max.

mm

5.2

5.2

1.8

1.5

inches

0.205

0.205

0.071

0.059

PHYSICAL DIMENSIONS

RoHS

Compliant

PAD LAYOUT

5.15

2.575

2.25

Unit: mm