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 11.27.12

Power Inductors - Unshielded

www.ctparts.com

CTGS73F

Series

From 10 µH to 330 µH

SPECIFICATIONS

Parts specify tolerance code when ordering.

CTGS73F-100_

K = ±10%, L = ±15%, M = ±20% & N = ±30%

L Test

DCR

Rated

Part

Inductance

Freq.

Max.

DC

Number

(µH)

(_Hz)

(W)

(A)

CTGS73F-100_

10

2.52M

0.08

1.44

CTGS73F-120_

12

2.52M

0.09

1.39

CTGS73F-150_

15

2.52M

0.10

1.24

CTGS73F-180_

18

2.52M

0.11

1.12

CTGS73F-220_

22

2.52M

0.13

1.07

CTGS73F-270_

27

2.52M

0.15

0.94

CTGS73F-330_

33

2.52M

0.17

0.85

CTGS73F-390_

39

2.52M

0.22

0.74

CTGS73F-470_

47

2.52M

0.25

0.68

CTGS73F-560_

56

2.52M

0.28

0.64

CTGS73F-680_

68

2.52M

0.33

0.59

CTGS73F-820_

82

2.52M

0.41

0.54

CTGS73F-101_

100

1.00k

0.48

0.51

CTGS73F-121_

120

1.00k

0.54

0.49

CTGS73F-151_

150

1.00k

0.75

0.40

CTGS73F-181_

180

1.00k

1.02

0.36

CTGS73F-221_

220

1.00k

1.20

0.31

CTGS73F-271_

270

1.00k

1.31

0.29

CTGS73F-331_

330

1.00k

1.50

0.28

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: -30°C to +100°C

Inductance Tolerance: ±10%, ±15%, ±20% & ±30%

Testing: Inductance is tested on an HP4285A at specified

frequency.

Packaging: Tape & Reel.

Marking: Marked with inductance code.

Premissible Current: The value of current when the inductance

is 10% lower than its initial value at D.C. superposition 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

A

B

C

D

Typ.

7.8 ± 0.30

7.0 ± 0.30

3.5 ± 0.30

2.1

0.307 ± 0.012

0.276 ± 0.012

0.138 ± 0.012

0.083

Size

mm

inches

Unit: mm

(inch)