Toroidal Inductors

Medium Current

CTP4408

MECHANICAL

ELECTRICAL SPECIFICATION

229 Colonnade Road, Nepean, Ontario, Canada K2E 7K3

Tel: (613) 226-1626 Fax: (613) 226-7124 www.filtran.com

An ISO 9001 Registered Company

32-3

* 01

3.3

0.006

13.9

6.2

12.4

24.9

* 02

3.9

0.007

13.4

5.7

11.4

22.9

* 03

4.7

0.007

12.8

5.2

10.4

20.9

* 04

5.6

0.008

12.3

4.8

9.6

19.1

* 05

6.8

0.009

11.7

4.3

8.7

17.3

* 06

8.2

0.010

11.2

3.9

7.9

15.8

* 07

10

0.010

10.7

3.6

7.1

14.3

* 08

12

0.011

10.2

3.3

6.5

13.1

* 09

15

0.013

9.7

2.9

5.8

11.7

* 10

18

0.014

9.3

2.7

5.3

10.7

* 11

22

0.015

8.8

2.4

4.8

9.6

* 12

27

0.017

8.4

2.2

4.4

8.7

* 13

33

0.019

8.0

2.0

3.9

7.9

* 14

39

0.020

7.7

1.8

3.6

7.2

* 15

47

0.022

7.3

1.6

3.3

6.6

* 16

56

0.024

7.0

1.5

3.0

6.0

* 17

68

0.034

6.0

1.4

2.7

5.5

* 18

82

0.047

5.1

1.2

2.5

5.0

* 19

100

0.052

4.8

1.1

2.3

4.5

* 20

120

0.071

4.1

1.0

2.1

4.1

* 21

150

0.100

3.5

0.9

1.8

3.7

* 22

180

0.138

2.9

0.8

1.7

3.4

* 23

220

0.193

2.5

0.8

1.5

3.0

* 24

270

0.267

2.1

0.7

1.4

2.8

Part No.

Inductance

DCR

Rated Current

I (amp.)

I (amp.)

I (amp.)

CTP4408 -

(uH)

Ohms

Amp. RMS

@ Lsat. 10%

@ Lsat. 25%

@ Lsat. 50%

CTP4408 is a medium current inductor with the following data and features:

• Core type:

0.80” o.d., Iron Powder,

perm 75.

• Power rating: 1.2 watts for temp.

rise 50˚C.

• Typical applications:

Input and output filters

in Switch Mode Power

Supplies.

Four mounting styles are offered:

1 Flying leads (1.00”), for vertical

or horizontal mounting.

2 4-pin header, for vertical mounting.

3 Threaded center hole, flying leads

(2.00”).

4 2-pin header, for vertical mounting.

Style 1

Style 2

Style 3

Style 4

1.00

0.40

0.80

1.00

1.10

0.25

0.60

0.67

0.75

1.00

0.46

Thread

#6-32

2.00

0.50

0.85

1.05

0.45

0.60

Ordering Information: Substitute the style number for the asterisk (*). Example: CTP4408, Style 1, 56uH.

Order: CTP4408 - 116