Manufacturer of Passive Components

800-684-5322 Inside US

949-453-1811 Outside US

Copyright © 2015 by CT Magnetics, DBA Central Technologies. All rights reserved.

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

REV 03.03.15

Power Inductors - Shielded

www.ctparts.com

CTLVC4018F

Series

From 1.0µH to 220µH

SPECIFICATIONS

Please specify inductance tolerance code when ordering.

CTLVC4018F-1R0_

M = ±20%, N = ±30%

*Isat: DC current (A) that will cause L to drop approximately 30%.

**Irms: DC current (A) that will cause an approximate

ΔT of 40°C.

L Test

DCR

*Isat

**Irms

Part

Inductance

Freq.

±20%

Typ.(Max.)

Typ.(Max.)

Number

(µH)

(kHz)

(m

Ω)

(A)

(A)

CTLVC4018F-1R0_

1.0

100

32

4.10(3.69)

2.80(2.52)

CTLVC4018F-1R5_

1.5

100

40

3.30(2.97)

2.60(2.34)

CTLVC4018F-1R8_

1.8

100

55

2.80(2.50)

2.50(2.20)

CTLVC4018F-2R2_

2.2

100

60

2.80(2.52)

2.50(2.25)

CTLVC4018F-2R3_

2.3

100

60

2.80(2.52)

2.50(2.25)

CTLVC4018F-3R3_

3.3

100

70

2.20(1.98)

2.10(1.89)

CTLVC4018F-3R6_

3.6

100

75

2.10(1.89)

1.90(1.71)

CTLVC4018F-3R9_

3.9

100

75

2.10(1.89)

1.90(1.71)

CTLVC4018F-4R7_

4.7

100

90

2.00(1.80)

1.70(1.53)

CTLVC4018F-6R8_

6.8

100

110

1.60(1.44)

1.50(1.35)

CTLVC4018F-100_

10

100

170

1.40(1.26)

1.20(1.08)

CTLVC4018F-150_

15

100

250

1.00(0.90)

1.00(0.90)

CTLVC4018F-220_

22

100

350

0.90(0.81)

0.85(0.76)

CTLVC4018F-330_

33

100

530

0.80(0.72)

0.70(0.63)

CTLVC4018F-470_

47

100

720

0.70(0.63)

0.56(0.50)

CTLVC4018F-680_

68

100

1000

0.56(0.50)

0.45(0.40)

CTLVC4018F-101_

100

100

1500

0.46(0.41)

0.38(0.34)

CTLVC4018F-151_

150

100

2500

0.35(0.31)

0.30(0.27)

CTLVC4018F-221_

220

100

4000

0.28(0.25)

0.23(0.20)

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 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

BC

D

D

Magnetic Shielding

3.7

1.2

1.6

1.2

Size

mm

inches

CTLVC4018F-100_

10

100

170

1.40(1.26)

1.20(1.08)

CTLVC4018F-150_

15

100

250

1.00(0.90)

1.00(0.90)

CTLVC4018F-220_

22

100

350

0.90(0.81)

0.85(0.76)

CTLVC4018F-330_

33

100

530

0.80(0.72)

0.70(0.63)

CTLVC4018F-470_

47

100

720

0.70(0.63)

0.56(0.50)

CTLVC4018F-680_

68

100

1000

0.56(0.50)

0.45(0.40)

Unit: mm

A

B

C

D

4.0±0.20

4.0±0.20

1.3±0.3

0.157±0.008

0.157±0.008

0.051±0.012