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 10.12.17

Power Inductors - Shielded

www.ctparts.com

CTXAL4020F

Series

From 0.10µH to 2.2µH

SPECIFICATIONS

Inductance

Part

(µH)

Test

Number

±20% @ 0A

Frequency

@20°C @40°C

Typ. Max.

Typ.

Max.

CTXAL4020F-R10M

0.10

100KHz/0.1V

13.5

18.0

38.0

33.0

2.20

2.42

CTXAL4020F-R22M

0.22

100KHz/0.1V

13.0

16.8

19.5

18.8

4.10

4.60

CTXAL4020F-R36M

0.36

100KHz/0.1V

11.0

14.5

17.0

15.0

5.60

6.30

CTXAL4020F-R40M

0.40

100KHz/0.1V

10.0

14.0

15.5

13.5

6.90

7.73

CTXAL4020F-R56M

0.56

100KHz/0.1V

8.5

12.0

14.0

12.6

8.40

9.30

CTXAL4020F-R60M

0.60

100KHz/0.1V

8.0

11.7

13.7

12.3

8.60

9.52

CTXAL4020F-R72M

0.72

100KHz/0.1V

7.6

10.5

12.0

10.6

10.40 11.60

CTXAL4020F-1R0M

1.00

100KHz/0.1V

6.8

9.6

9.6

8.8

13.30 14.60

CTXAL4020F-1R2M

1.20

100KHz/0.1V

6.6

9.0

9.0

7.8

16.20 17.90

CTXAL4020F-1R5M

1.50

100KHz/0.1V

5.8

7.6

8.0

7.4

21.00 23.50

CTXAL4020F-1R8M

1.80

100KHz/0.1V

5.2

7.0

7.5

7.0

25.00 28.00

CTXAL4020F-2R2M

2.20

100KHz/0.1V

4.6

5.6

6.5

6.0

35.20 38.70

Not Shown at Actual Size

CHARACTERISTICS

PHYSICAL DIMENSIONS

PAD LAYOUT

Description: SMD high current power inductors

Applications: Ideal for VRM/VRD applications

Operating Temperature: -40°C to +125°C (including self-

temperture rise)

Storage Temperature: -40°C to +125°C (on board)

Humidity Range: 85±2%RH

Irms: Will cause the coil temperature rise approximately

Δt of

40°C (keep 1 min)

Isat Typ.: Will cause L0 to drop approximately 30%

Part Temperature (Ambient+Temp.Rise): Should not exceed

125°C under worst case operating conditions

Storage Condition (component in its packaging):

1.

Temperature: Less than 40°C

2.

Humidity: 60% RH

Packaging: Tape & Reel

Additional Information: Additional electrical & physical

information available upon request

Samples available. See website for ordering information.

L

G

1.4 Ref.

3.4 Ref.

Size

mm

inches

Unit: mm

4.1±0.2

4.1±0.2

1.9±0.2

3.4±0.3

0.88±0.2

1.6±0.25

0.16±0.008

0.16±0.008

0.07±0.008

0.13±0.012

0.03±0.008

0.06±0.010

Irms (A)

Typ.

Isat

(A)

DCR

(mΩ)

Notes:

1.) The above Pad Layout is for reference only

2.) Solder paste thickness of 0.12mm and above is recommended

*Irms Typ. and Isat Typ. value is derived based from accounting

the upper limit tolerance into the inductance value.

**At all times, the current supplied to the product should not exceed Isat Max. value.

A

B

C

D

E

F