CTP4408 Datasheet, PDF (1/1 Pages) Filtran LTD – Toroidal Inductors Medium Current

Toroidal Inductors
Medium Current CTP4408
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.
MECHANICAL
Style 1
Style 2
Style 3
Style 4
1.00
0.40
1.10
0.25
1.00
0.60
0.75
0.46
Thread
#6-32
0.80 ^1.00
0.67
2.00
0.50
0.85
1.05
0.45
0.60
ELECTRICAL SPECIFICATION
Ordering Information: Substitute the style number for the asterisk (*). Example: CTP4408, Style 1, 56uH. Order: CTP4408 - 116
Part No.
CTP4408 -
Inductance
(uH)
DCR
Ohms
Rated Current
Amp. RMS
I (amp.)
@ Lsat. 10%
I (amp.)
@ Lsat. 25%
I (amp.)
@ Lsat. 50%
* 01
3.3
0.006
13.9
* 02
3.9
0.007
13.4
* 03
4.7
0.007
12.8
* 04
5.6
0.008
12.3
6.2
12.4
24.9
5.7
11.4
22.9
5.2
10.4
20.9
4.8
9.6
19.1
* 05
6.8
0.009
11.7
* 06
8.2
0.010
11.2
* 07
10
0.010
10.7
* 08
12
0.011
10.2
4.3
8.7
17.3
3.9
7.9
15.8
3.6
7.1
14.3
3.3
6.5
13.1
* 09
15
0.013
9.7
* 10
18
0.014
9.3
* 11
22
0.015
8.8
* 12
27
0.017
8.4
2.9
5.8
11.7
2.7
5.3
10.7
2.4
4.8
9.6
2.2
4.4
8.7
* 13
33
0.019
8.0
* 14
39
0.020
7.7
* 15
47
0.022
7.3
* 16
56
0.024
7.0
2.0
3.9
7.9
1.8
3.6
7.2
1.6
3.3
6.6
1.5
3.0
6.0
* 17
68
0.034
6.0
* 18
82
0.047
5.1
* 19
100
0.052
4.8
* 20
120
0.071
4.1
1.4
2.7
5.5
1.2
2.5
5.0
1.1
2.3
4.5
1.0
2.1
4.1
* 21
150
0.100
3.5
* 22
180
0.138
2.9
* 23
220
0.193
2.5
* 24
270
0.267
2.1
0.9
1.8
3.7
0.8
1.7
3.4
0.8
1.5
3.0
0.7
1.4
2.8
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