Manufacturer of Passive Components

800-684-5322 Inside US

949-453-1811 Outside US

Copyright © 2017 by CT Magnetics, DBA Central Technologies. All rights reserved.

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

REV 11.01.17

Power Inductors - Shielded

www.ctparts.com

CTLV4018SF

Series

From 0.56µH to 22µH

SPECIFICATIONS

Please specify inductance tolerance code when ordering.

CTLV4018SF-R56_

M = ±20%, N = ±30%

*Isat: For inductance drop 30% from its value without current.

**Irms: For a 40°C rise above 25°C ambient.

L Test

DCR

*Isat

**Irms

Part

Inductance

Freq.

±30%

Typ.(Max.)

Typ.(Max.)

Number

(µH)

(kHz)

(Ω)

(A)

(A)

CTLV4018SF-R56_

0.56

100

0.0220

5.7(5.10)

4.0(3.60)

CTLV4018SF-1R0_

1.0

100

0.0265

4.2(3.78)

3.8(3.42)

CTLV4018SF-1R5_

1.5

100

0.0370

3.5(3.15)

3.2(2.88)

CTLV4018SF-2R2_

2.2

100

0.0470

3.0(2.70)

2.7(2.43)

CTLV4018SF-3R3_

3.3

100

0.0625

2.3(2.07)

2.1(1.89)

CTLV4018SF-220_

22

100

0.3350

0.90(0.81)

0.88(0.79)

Not Shown at Actual Size

CHARACTERISTICS

PHYSICAL DIMENSIONS

PAD LAYOUT

Description: SMD power inductors sealed with magnetic resin.

Applications: Smart phones, DSC, Tablet PC’s, DC/DC

converters, etc.

Operating Temperature: -55°C to +125°C (including

self - temperature rise)

Inductance Tolerance: ±20%, ±30%

Testing: Inductance is tested on an HP4284A at 100kHz, 1V

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

B

C

D

D

Magnetic Shielding

3.7

1.5

1.2

1.5

Size

mm

inches

Unit: mm

A

B

C

D

Max.

Typ.

4.0±0.20

4.0±0.20

1.9

1.3

0.157±0.008

0.157±0.008

0.075

0.051