Manufacturer of Passive Components

800-684-5322 Inside US

949-453-1811 Outside US

Copyright © 2012 by CT Magnetics, DBA Central Technologies. All rights reserved.

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

REV 11.20.12

Power Inductors - Unshielded

www.ctparts.com

CTGS43F

Series

From 1.0 µH to 68 µH

SPECIFICATIONS

Parts are marked to indicate tolerance available.

K = ±10%, M = ±20%

L Test

DCR

Rated

Part

Inductance

Freq.

Max.

DC

Number

(µH)

(MHz)

(W)

(A)

CTGS43F-1R0M

1.0

7.96

0.033

3.80

CTGS43F-1R4M

1.4

7.96

0.038

3.30

CTGS43F-1R8M

1.8

7.96

0.042

2.91

CTGS43F-2R2M

2.2

7.96

0.047

2.60

CTGS43F-2R7M

2.7

7.96

0.052

2.43

CTGS43F-3R3M

3.3

7.96

0.058

2.15

CTGS43F-3R9M

3.9

7.96

0.076

1.98

CTGS43F-4R7M

4.7

7.96

0.094

1.70

CTGS43F-5R6M

5.6

7.96

0.101

1.60

CTGS43F-6R8M

6.8

7.96

0.117

1.41

CTGS43F-8R2M

8.2

7.96

0.132

1.26

CTGS43F-100M

10

2.52

0.182

1.15

CTGS43F-120M

12

2.52

0.210

1.05

CTGS43F-150M

15

2.52

0.235

0.92

CTGS43F-180M

18

2.52

0.338

0.84

CTGS43F-220M

22

2.52

0.378

0.76

CTGS43F-270M

27

2.52

0.522

0.71

CTGS43F-330K

33

2.52

0.540

0.64

CTGS43F-390K

39

2.52

0.587

0.59

CTGS43F-470K

47

2.52

0.844

0.54

CTGS43F-560K

56

2.52

0.937

0.50

CTGS43F-680K

68

2.52

1.117

0.46

Not Shown at Actual Size

CHARACTERISTICS

PHYSICAL DIMENSIONS

PAD LAYOUT

Description: SMD power inductor.

Applications: VTR power supplies, OA equipment, LCD televi-

sions, PC notebooks, portable communication equipment, DC/DC

converters.

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

Inductance Tolerance: ±10%, ±20%

Testing: Inductance is tested on an HP4285A at specified

frequency.

Packaging: Tape & Reel.

Marking: Marked with inductance code.

Rated DC: The value of current when the inductance is 10%

lower than its initial value at 0 Adc or D.C. current when at

DT = 40°C whichever is lower.

Additional Information: Additional electrical & physical

information available upon request.

Samples available. See website for ordering information.

B

A

Marking

C

D

5.0

(0.200)

4.5

(0.177)

1.75

(0.068)

1.5 (0.059)

A

B

C

D

Typ.

4.5±0.3

4.0±0.3

3.2±0.3

1.2

0.18±0.012

0.16±0.012

0.13±0.012

0.05

Size

mm

inches

Unit: mm(inch)

ENGINEERING KIT #7