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 04.15.15

Power Inductors - Unshielded

www.ctparts.com

CT875FUF

Series

From 0.47 mH to 6.8 mH

SPECIFICATIONS

Parts are available in ±20% inductance tolerance only.

Irms: DC current that will cause an approximate

ΔT of 40°C

Isat: DC current that will cause L0 to drop approximately 10%

L Test

DCR

Irms

Isat

Part

Inductance

Freq.

Max.

Typ.

Typ.

Number

(mH)

(KHz)

(

Ω)

(A)

(A)

CT875FUF-471M

0.47

100

8.1

0.14

0.14

CT875FUF-561M

0.56

100

11

0.125

0.125

CT875FUF-681M

0.68

100

13

0.115

0.115

CT875FUF-821M

0.82

100

18

0.12

0.105

CT875FUF-102M

1.0

100

20

0.095

0.095

CT875FUF-122M

1.2

100

22

0.088

0.088

CT875FUF-152M

1.5

100

27

0.083

0.083

CT875FUF-182M

1.8

100

33

0.074

0.074

CT875FUF-222M

2.2

100

39

0.064

0.064

CT875FUF-272M

2.7

100

45

0.061

0.061

CT875FUF-332M

3.3

100

62

0.050

0.050

CT875FUF-392M

3.9

100

71

0.050

0.050

CT875FUF-472M

4.7

100

96

0.042

0.042

CT875FUF-562M

5.6

100

110

0.040

0.040

CT875FUF-682M

6.8

100

130

0.037

0.037

Not Shown at Actual Size

CHARACTERISTICS

PHYSICAL DIMENSIONS

PAD LAYOUT

Description: SMD (unshielded) power inductor.

Applications: Ideal for a variety EL lamp inverter inductor

applications.

Operating Temperature: -30° to +100°C

Inductance Tolerance: ±20%

Testing: Inductance is tested on an HP4285A at 100KHz, 0.25V.

Packaging: Tape & Reel.

Note: The part temperature (ambient+temp. rise) should not

exceed 100°C under worst case operating conditions. Circuit

design, component placement, PWB trace size and thickness,

airflow and other cooling provisions all affect the part temperature.

Part temperature should be verified in the end application.

Marking: Parts are marked with inductance code.

Additional Information: Additional electrical & physical

information available upon request.

Samples available. See website for ordering information.

CD

E

G

F

A

B

XXX

Marking: Inductance Code

2.8

1.7

1.7

A

B

C

D

E

F

G

Max.

Max.

Max.

Typ.

Typ.

Typ.

5.2

5.2

2.2

1.6

3.6

0.8

0.7±0.15

0.205

0.205

0.087

0.063

0.142

0.031

0.027±0.006

Size

mm

inches

Unit: mm

CT875FUF-102M

1.0

100

20

0.095

0.095

CT875FUF-122M

1.2

100

22

0.088

0.088

CT875FUF-152M

1.5

100

27

0.083

0.083

CT875FUF-182M

1.8

100

33

0.074

0.074

CT875FUF-222M

2.2

100

39

0.064

0.064

CT875FUF-272M

2.7

100

45

0.061

0.061

CT875FUF-332M

3.3

100

62

0.050

0.050

CT875FUF-392M

3.9

100

71

0.050

0.050

CT875FUF-472M

4.7

100

96

0.042

0.042

CT875FUF-562M

5.6

100

110

0.040

0.040

CT875FUF-682M

6.8

100

130

0.037

0.037