CTP4561 Datasheet, PDF (1/1 Pages) Filtran LTD – Toroidal Inductors Medium Current

Toroidal Inductors
Medium Current CTP4561
CTP4561 is a medium current inductor with the following data and features:
• Core type: 1.06” o.d., Moly-Permalloy
Powder, perm 125.
• Power rating: 2.16 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
1.25
0.65
1.30
0.60
1.25
0.90
1.30
0.72
Thread
#10-32
0.80 ^1.00
0.80
2.00
0.50
1.25
1.30
0.50
0.75
ELECTRICAL SPECIFICATION
Ordering Information: Substitute the style number for the asterisk (*). Example: CTP4561, Style 1, 56uH. Order: CTP4561 - 116
Rated I (amp.)
Part No. Ind. DCR Current @ Lsat.
CTP4561 - (uH) Ohms Amp. RMS 10%
I (amp.)
@ Lsat.
25%
I (amp.)
@ Lsat.
50%
Rated I (amp.)
Part No. Ind. DCR Current @ Lsat.
CTP4561 - (uH) Ohms Amp. RMS 10%
I (amp.)
@ Lsat.
25%
I (amp.)
@ Lsat.
50%
* 01
3.3 0.002 34.8
22.0
33.1
55.1
* 17
68 0.024 9.4
4.9
7.3
12.1
* 02
3.9 0.002 33.5
20.3
30.4
50.7
* 18
82 0.027 9.0
4.4
6.6
11.1
* 03
4.7 0.003 28.5
18.5
27.7
46.2
* 19
100 0.029 8.6
4.0
6.0
10.0
* 04
5.6 0.003 27.4
16.9
25.4
42.3
* 20
120 0.032 8.2
3.7
5.5
9.1
* 05
6.8 0.004 23.3
15.4
23.0
38.4
* 21
150 0.036 7.8
3.3
4.9
8.2
* 06
8.2 0.004 22.3
14.0
21.0
35.0
* 22
180 0.039 7.4
3.0
4.5
7.5
* 07
10 0.005 21.3
12.7
19.0
31.7
* 23
220 0.043 7.1
2.7
4.0
6.7
* 08
12 0.007 18.1
11.6
17.3
28.9
* 24
270 0.048 6.7
2.4
3.7
6.1
* 09
15 0.007 17.2
10.3
15.5
25.8
* 25
330 0.053 6.4
2.2
3.3
5.5
* 10
18 0.010 14.6
9.4
14.2
23.6
* 26
390 0.058 6.1
2.0
3.0
5.1
* 11
22 0.011 13.9
8.5
12.8
21.3
* 27
470 0.063 5.8
1.8
2.8
4.6
* 12
27 0.015 11.8
7.7
11.6
19.3
* 28
560 0.068 5.6
1.7
2.5
4.2
* 13
33 0.017 11.3
7.0
10.5
17.4
* 14
39 0.019 10.8
6.4
9.6
16.0
* 15
47 0.020 10.3
5.8
8.8
14.6
* 16
56 0.022 9.9
5.4
8.0
13.4
An ISO 9001 Registered Company
229 Colonnade Road, Nepean, Ontario, Canada K2E 7K3
Tel: [phone] Fax: [phone] www.filtran.com
33-10