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 10.03.17

Power Inductors - Shielded

www.ctparts.com

CTSFW1890F

Series

From .82µH to 10µH

SPECIFICATIONS

*Isat: Value of inductance decrease within 30%

**Irms: A rise in temperature of core surface is within 50°C

Inductance

DCR

Isat(A)

Irms(A)

Part

±20%

Nom.(Max.)

Drop

Rise

Number

(µH)

(mΩ)

≤30%

≤50

°C

CTSFW1890F-R82M

0.82

0.54(0.59)

65.0

41.5

CTSFW1890F-1R3M

1.30

0.94(1.03)

62.0

34.5

CTSFW1890F-1R9M

1.90

1.20(1.30)

52.0

32.5

CTSFW1890F-2R6M

2.60

1.58(1.74)

50.0

31.5

CTSFW1890F-3R5M

3.50

3.10(3.40)

37.0

22.5

CTSFW1890F-4R5M

4.50

3.40(3.70)

37.0

20.5

CTSFW1890F-5R6M

5.60

3.70(4.10)

33.0

19.0

CTSFW1890F-6R8M

6.80

4.10(4.50)

28.0

18.5

CTSFW1890F-100M

10.00

6.90(7.60)

21.5

15.0

Not Shown at Actual Size

CHARACTERISTICS

PHYSICAL DIMENSIONS

PAD LAYOUT

Description: SMD flat wire high current power inductors

Features:

•

Magnetic shielded structure, excellent resistance to

•

electromagnetic interference

•

Flat wire winding, acheive a low DC resistance

•

Lightweight design, save space, suitable for high density

SMT

Applications: Low loss, high efficiency, wide application

frequency, and application scope

Operating Temperature: -55°C to +150°C

Inductance Tolerance: ±20%

Testing: Inductance at 100kHz, 0.1V

Packaging: Tape & Reel

Additional Information: Additional electrical and physical

information available upon request

Samples available. See website for ordering information.

Side View

Bottom View

Top View

+0.2/-0

5.0±0.3

4.5±1.0

4.8±0.3

4.2±0.2

8.0±1.0

18.2± 0.3

18. 3±1.0

18.2±0.3

Marking

Schematic

6.0

8.0

6.0

19. 0

Unit: mm

Unit: mm