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 04.24.17

Power Inductor for Digital Amplifier - Shielded

www.ctparts.com

CTDAT3119F

Series

From 5.6µH to 33µH

SPECIFICATIONS

*Isat: Value of inductance decrease within 20%

**Irms: A rise in temperature of core surface is within 40°C

Inductance

Test

DCR

*Isat(A)

**Irms(A)

Part

±20%

Freq.

Nom.(Max.)

Drop

Rise

Number

(µH)

(kHz)

(mΩ)

≤20%

≤40

°C

CTDAT3119F-5R6M

5.60

100

2.00(3.00)

60.00

28.00

CTDAT3119F-8R2M

8.20

100

2.50(3.50)

58.00

26.00

CTDAT3119F-100M

10.00

100

4.20(6.30)

51.00

17.00

CTDAT3119F-120M

12.00

100

4.20(6.30)

50.00

17.00

CTDAT3119F-150M

15.00

100

4.20(6.30)

41.00

17.00

CTDAT3119F-180M

18.00

100

4.60(6.90)

31.00

15.50

CTDAT3119F-220M

22.00

100

4.60(6.90)

31.00

15.50

CTDAT3119F-330M

33.00

100

4.60(6.90)

22.00

15.50

Not Shown at Actual Size

CHARACTERISTICS

PHYSICAL DIMENSIONS

Description: Inductors for Class D

Features:

•

Magnetic shielded structure, excellent resistance to

electromagnetic interference.

•

Sturdy contruction.

•

Low magnetic loss, low ESR, small parasitic capacitance.

•

Closed magnetic circuit, super low buzzing, high density

mount.

•

The temperature rise of current and rated current less

influenced by the environment.

Applications: TV and monitor, AV amplifier, video game console,

power supply, navigation equipment, audio applications, etc.

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

Inductance Tolerance: ±20%

Testing: Inductance at 100kHz, 1.0V

Packaging: Tray packaging

Marking: Parts are marked with inductance code.

Additional Information: Additional electrical & physical

information available upon request.

Samples available. See website for ordering information.

Markin g

5.0±0.5

31.0±0.5

35.0 Max.

19.0±0.5

7.4±0.30

1.6±0.1

1.0±0.1

21.90±0.30

Side View A

Side View B

Top View

Bottom View

Connection

Bottom View

S

F

Marking

Unit: mm