Manufacturer of Passive Components

800-684-5322 Inside US

949-453-1811 Outside US

Copyright © 2014 by CT Magnetics, DBA Central Technologies. All rights reserved.

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

REV 12.01.14

Power Inductors - Shielded

www.ctparts.com

CTLV4012ASF

Series

From 0.5µH to 22µH

SPECIFICATIONS

Please specify inductance tolerance code when ordering.

CTLV4012ASF-R50_

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)

(MHz)

(

Ω)

(A)

(A)

CTLV4012ASF-R50_

0.5

1.0

0.030

3.90(3.51)

3.50(3.15)

CTLV4012ASF-1R0_

1.0

1.0

0.040

2.90(2.61)

3.00(2.70)

CTLV4012ASF-1R5_

1.5

1.0

0.051

2.30(2.07)

2.50(2.25)

CTLV4012ASF-2R2_

2.2

1.0

0.060

1.90(1.71)

2.30(2.07)

CTLV4012ASF-4R7_

4.7

1.0

0.094

1.32(1.18)

1.80(1.62)

CTLV4012ASF-6R8_

6.8

1.0

0.135

1.08(0.97)

1.50(1.35)

CTLV4012ASF-150_

15

1.0

0.260

0.78(0.70)

1.00(0.90)

CTLV4012ASF-220_

22

1.0

0.390

0.62(0.55)

0.80(0.72)

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 convert-

ers, etc.

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

self - temperature rise)

Inductance Tolerance: ±20%, ±30%

Testing: Inductance is tested on an HP4284A at 1.0MHz, 200mV

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.

Magnetic Shielding

A

B

D

D

C

4.2

1.5

1.2

1.5

Size

mm

inches

CTLV4012ASF-1R0_

1.0

1.0

0.040

2.90(2.61)

3.00(2.70)

CTLV4012ASF-1R5_

1.5

1.0

0.051

2.30(2.07)

2.50(2.25)

CTLV4012ASF-2R2_

2.2

1.0

0.060

1.90(1.71)

2.30(2.07)

CTLV4012ASF-4R7_

4.7

1.0

0.094

1.32(1.18)

1.80(1.62)

CTLV4012ASF-6R8_

6.8

1.0

0.135

1.08(0.97)

1.50(1.35)

Unit: mm

A

B

C

D

4.0±0.20

4.0±0.20

1.2±0.1

1.5

0.157±0.008

0.157±0.008

0.047±0.004

0.059