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CTP4557

Filtran
Part Number CTP4557
Manufacturer Filtran
Description Toroidal Inductors Medium Current
Published Feb 26, 2007
Detailed Description www.DataSheet4U.com Toroidal Inductors Medium Current CTP4557 CTP4557 is a medium current inductor with the followin...
Datasheet PDF File CTP4557 PDF File

CTP4557
CTP4557

Overview
www.
DataSheet4U.
com Toroidal Inductors Medium Current CTP4557 CTP4557 is a medium current inductor with the following data and features: • Core type: 1.
57” o.
d.
, Moly-Permalloy Powder, perm 60.
• Power rating: 4.
50 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 1.
80 0.
85 Style 2 1.
90 0.
70 Style 3 1.
80 0.
85 Thread #10-32 1.
20 1.
80 0.
80 1.
00 0.
90 2.
00 0.
50 ELECTRICAL SPECIFICATION Ordering Information: Substitute the style number for the asterisk (*).
Example: CTP4557, Style 1, 56uH.
Part No.
Ind.
CTP4557 - (uH) DCR Ohms Rated Current Amp.
RMS I (amp.
) @ Lsat.
10% I (amp.
) @ Lsat.
25% I (amp.
) @ Lsat.
50% Part No.
Ind.
CTP4557 - (uH) DCR Ohms Rated Current Amp.
RMS Order: CTP4557 - 116 I (amp.
) @ Lsat.
25% I (amp.
) @ Lsat.
50% I (amp.
) @ Lsat.
10% * 01 * 02 * 03 * 04 * 05 * 06 * 07 * 08 * 09 * 10 * 11 * 12 * 13 * 14 * 15 * 16 3.
3 3.
9 4.
7 5.
6 6.
8 8.
2 10 12 15 18 22 27 33 39 47 56 0.
002 0.
002 0.
002 0.
002 0.
002 0.
002 0.
003 0.
003 0.
003 0.
004 0.
005 0.
005 0.
008 0.
008 0.
011 0.
012 53.
8 51.
7 49.
4 47.
4 45.
2 43.
2 41.
2 39.
4 37.
3 31.
8 30.
2 28.
8 24.
4 23.
4 19.
9 19.
1 44.
2 40.
6 37.
0 33.
9 30.
8 28.
0 25.
4 23.
2 20.
7 18.
9 17.
1 15.
4 14.
0 12.
8 11.
7 10.
7 73.
6 67.
7 61.
7 56.
5 51.
3 46.
7 42.
3 38.
6 34.
5 31.
5 28.
5 25.
7 23.
3 21.
4 19.
5 17.
9 122.
7 112.
8 102.
8 94.
2 85.
5 77.
8 70.
5 64.
3 57.
5 52.
5 47.
5 42.
9 38.
8 35.
7 32.
5 29.
8 * 17 * 18 * 19 * 20 * 21 * 22 * 23 * 24 * 25 * 26 * 27 * 28 * 29 * 30 * 31 * 32 68 82 100 120 150 180 220 270 330 390 470 560 680 820 1000 1200 0.
017 0.
019 0.
021 0.
023 0.
032 0.
035 0.
049 0.
054 0.
060 0.
065 0.
072 0.
078 0.
086 0.
094 0.
131 0.
181 16.
2 15.
4 14.
7 14.
0 11.
8 11.
3 9.
6 9.
1 8.
7 8.
3 7.
9 7.
6 7.
2 6.
9 5.
9 5.
0 9.
7 8.
9 8.
0 7.
3 6.
6 6.
0 5.
4 4.
9 4.
4 4.
1 3.
7 3.
4 3.
1 2.
8 2.
5 2.
3 16.
2 14.
8 13.
4 12.
2 10.
9 10.
0 9.
0 8...


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