Toroidal Inductors
Medium Current
CTP4411
CTP4411 is a medium current inductor with the following data and features:
• Core type:
1.57” o.d., Iron Powder,
perm 75.
Three 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”).
• Power rating: 4.50 watts for temp.
rise 50˚C.
• Typical applications:
Input and output filters
in Switch Mode Power
Supplies.
MECHANICAL
Style 1
Style 2
Style 3
1.80
0.85
1.90
1.80
0.70
0.90
0.85
Thread
#10-32
1.80
1.20
2.00
0.50
1.00
0.80
ELECTRICAL SPECIFICATION
Ordering Information: Substitute the style number for the asterisk (*). Example: CTP4411, Style 1, 56uH. Order: CTP4411 - 116
Rated
I (amp.)
@ Lsat.
10%
I (amp.)
@ Lsat.
25%
I (amp.)
@ Lsat.
50%
Rated
I (amp.)
@ Lsat.
10%
I (amp.)
@ Lsat.
25%
I (amp.)
@ Lsat.
50%
Part No.
Ind.
DCR
Current
Part No.
Ind.
DCR
Current
CTP4411 - (uH) Ohms Amp. RMS
CTP4411 - (uH) Ohms Amp. RMS
* 01
* 02
* 03
* 04
3.3
3.9
4.7
5.6
0.003
0.004
0.004
0.005
39.7
34.0
32.5
31.1
17.9
16.5
15.0
13.8
35.8
33.0
30.0
27.5
71.7
65.9
60.0
55.0
* 17
* 18
* 19
* 20
68
82
100
120
0.025
0.027
0.030
0.033
13.4
12.8
12.2
11.6
3.9
3.6
3.3
3.0
7.9
7.2
6.5
5.9
15.8
14.4
13.0
11.9
* 05
* 06
* 07
* 08
6.8
8.2
10
0.006
0.007
0.008
0.008
26.5
25.3
24.1
23.1
12.5
11.4
10.3
9.4
25.0
22.7
20.6
18.8
49.9
45.9
41.2
37.6
* 21
* 22
* 23
* 24
150
180
220
270
0.037
0.041
0.045
0.050
11.0
10.5
10.0
9.5
2.7
2.4
2.2
2.0
5.3
4.9
4.4
4.0
10.6
9.7
8.8
7.9
12
* 09
* 10
* 11
* 12
15
18
22
27
0.012
0.013
0.014
0.016
19.4
18.6
17.7
16.8
8.4
7.7
6.9
6.3
16.8
15.3
13.9
12.5
33.6
30.7
27.8
25.1
* 25
* 26
* 27
* 28
330
390
470
560
0.055
0.175
0.104
0.113
9.1
7.7
6.6
6.3
1.8
1.6
1.5
1.4
3.6
3.3
3.0
2.8
7.2
6.6
6.0
5.5
* 13
* 14
* 15
* 16
33
39
47
56
0.018
0.019
0.021
0.023
16.0
15.4
14.7
14.1
5.7
5.2
4.7
4.3
11.3
10.4
9.5
22.7
20.8
19.0
17.4
8.7
229 Colonnade Road, Nepean, Ontario, Canada K2E 7K3
Tel: (613) 226-1626 Fax: (613) 226-7124 www.filtran.com
An ISO 9001 Registered Company
32-6