CTP4559 Datasheet, PDF (1/1 Pages) Filtran LTD – Toroidal Inductors Medium Current

Toroidal Inductors
Medium Current CTP4559
CTP4559 is a medium current inductor with the following data and features:
• Core type: 0.68” o.d., Moly-Permalloy
Powder, perm 125.
• Power rating: 0.86 watts for temp.
rise 50˚C.
• Typical applications:
Switching Inductors 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
0.85
0.33
0.95
0.25
0.85
0.60
0.75
0.45
Thread
#6-32
0.80 ^1.00
0.67
2.00
0.50
0.83
0.95
0.30
0.45
ELECTRICAL SPECIFICATION
Ordering Information: Substitute the style number for the asterisk (*). Example: CTP4559, Style 1, 56uH. Order: CTP4559 - 116
Rated I (amp.)
Part No. Ind. DCR Current @ Lsat.
CTP4559 - (uH) Ohms Amp. RMS 10%
I (amp.)
@ Lsat.
25%
I (amp.)
@ Lsat.
50%
Rated I (amp.)
Part No. Ind. DCR Current @ Lsat.
CTP4559 - (uH) Ohms Amp. RMS 10%
I (amp.)
@ Lsat.
25%
I (amp.)
@ Lsat.
50%
* 01
3.3 0.005 13.5
9.7
14.5
24.2
* 17
68 0.032 5.2
2.1
3.2
5.3
* 02
3.9 0.005 13.0
8.9
13.3
22.2
* 18
82 0.035 5.0
1.9
2.9
4.8
* 03
4.7 0.006 12.5
8.1
12.1
20.2
* 19
100 0.038 4.7
1.8
2.6
4.4
* 04
5.6 0.006 12.0
7.4
11.1
18.5
* 20
120 0.053 4.0
1.6
2.4
4.0
* 05
6.8 0.008 10.2
6.7
10.1
16.8
* 21
150 0.074 3.4
1.4
2.1
3.6
* 06
8.2 0.009 9.7
6.1
9.2
15.3
* 22
180 0.103 2.9
1.3
2.0
3.3
* 07
10 0.010 9.3
5.6
8.3
13.9
* 23
220 0.113 2.8
1.2
1.8
3.0
* 08
12 0.011 8.9
5.1
7.6
12.7
* 24
270 0.159 2.3
1.1
1.6
2.7
* 09
15 0.015 7.5
4.5
6.8
11.3
* 25
330 0.219 2.0
1.0
1.4
2.4
* 10
18 0.017 7.2
4.1
6.2
10.3
* 26
390 0.303 1.7
0.9
1.3
2.2
* 11
22 0.018 6.8
3.7
5.6
9.4
* 27
470 0.332 1.6
0.8
1.2
2.0
* 12
27 0.020 6.5
3.4
5.1
8.4
* 28
560 0.362 1.5
0.7
1.1
1.9
* 13
33 0.022 6.2
3.1
4.6
7.6
* 14
39 0.024 6.0
2.8
4.2
7.0
* 15
47 0.027 5.7
2.6
3.8
6.4
* 16
56 0.029 5.5
2.3
3.5
5.9
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