CTP4556 Datasheet, PDF (1/1 Pages) Filtran LTD – Toroidal Inductors Medium Current

Toroidal Inductors
Medium Current CTP4556
CTP4556 is a medium current inductor with the following data and features:
• Core type: 1.30” o.d., Moly-Permalloy
Powder, perm 60.
• Power rating: 3.13 watts for temp.
rise 50˚C.
• Typical applications:
Switching Inductors in
Switch Mode Power
Supplies.
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”).
MECHANICAL
Style 1
Style 2
1.60
0.75
.20
1.60
0.60
0.80 ^1.00
0.90
1.60
0.050
0.80
Style 3
1.80
0.80
Thread
#10-32
2.00
0.50
ELECTRICAL SPECIFICATION
Ordering Information: Substitute the style number for the asterisk (*). Example: CTP4556, Style 1, 56uH. Order: CTP4556 - 116
Rated I (amp.)
Part No. Ind. DCR Current @ Lsat.
CTP4556 - (uH) Ohms Amp. RMS 10%
I (amp.)
@ Lsat.
25%
I (amp.)
@ Lsat.
50%
Rated I (amp.)
Part No. Ind. DCR Current @ Lsat.
CTP4556 - (uH) Ohms Amp. RMS 10%
I (amp.)
@ Lsat.
25%
I (amp.)
@ Lsat.
50%
* 01
3.3 0.002 37.7
31.7
52.9
88.2
* 17
68 0.015 14.3
7.0
11.7
19.4
* 02
3.9 0.002 36.2
29.2
48.7
81.1
* 18
82 0.017 13.6
6.4
10.6
17.7
* 03
4.7 0.003 34.7
26.6
44.3
73.9
* 19
100 0.023 11.6
5.8
9.6
16.0
* 04
5.6 0.003 33.2
24.4
40.6
67.7
* 20
120 0.032 9.9
5.3
8.8
14.6
* 05
6.8 0.003 31.7
22.1
36.9
61.4
* 21
150 0.036 9.3
4.7
7.8
13.1
* 06
8.2 0.003 30.3
20.1
33.6
55.9
* 22
180 0.039 8.9
4.3
7.2
11.9
* 07
10 0.004 28.9
18.2
30.4
50.7
* 23
220 0.044 8.5
3.9
6.5
10.8
* 08
12 0.004 27.6
16.6
27.7
46.2
* 24
270 0.048 8.1
3.5
5.8
9.7
* 09
15 0.005 26.2
14.9
24.8
41.4
* 25
330 0.053 7.7
3.2
5.3
8.8
* 10
18 0.005 25.0
13.6
22.7
37.8
* 26
390 0.058 7.4
2.9
4.9
8.1
* 11
22 0.006 23.8
12.3
20.5
34.2
* 27
470 0.080 6.3
2.7
4.4
7.4
* 12
27 0.006 22.7
11.1
18.5
30.8
* 28
560 0.110 5.3
2.4
4.1
6.8
* 13
33 0.008 19.2
10.0
16.7
27.9
* 29
680 0.121 5.1
2.2
3.7
6.1
* 14
39 0.012 16.4
9.2
15.4
25.6
* 30
820 0.133 4.9
2.0
3.4
5.6
* 15
47 0.013 15.7
8.4
14.0
23.4
* 31 1000 0.147 4.6
1.8
3.0
5.1
* 16
56 0.014 15.0
7.7
12.8
21.4
* 32 1200 0.161 4.4
1.7
2.8
4.6
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