Toroids - Radial
ctparts.com
SPECIFICATIONS
Parts are marked to indicate tolerance available.
K = ±10%, L = ±15%, M = ±20%
High Current
Power Toroids
Part Number
CT30-100K-_
CT44-100K-_
CT44-121K-_
CT44-102K-_
CT50-5R0K-_
CT50-100K-_
CT50-250K-_
CT50-101K-_
CT50-251K-_
CT50-102K-_
CT60-331K-_
CT67-250K-_
CT67-500K-_
CT67-101K-_
CT68-100K-_
CT68-250K-_
CT68-500K-_
CT72-251K-_
CT77-501K-_
Inductance
(µH)
10
10
120
1000
5.0
10
25
100
250
1000
330
25
50
100
10
25
50
250
500
25
100
250
960
8200
10
250
500
750
1000
50
100
200
470
120
250
560
10
L Test
Freq. (kHz)
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
Rated DC
(A)
2.5
3.0
1.1
.50
5.0
3.0
2.5
2.0
1.0
1.0
2.5
5.5
5.0
2.5
6.0
5.0
3.0
1.0
2.0
6.0
5.0
3.0
1.0
1.0
5.0
5.0
6.0
4.5
4.0
7.0
5.0
3.0
6.0
10.0
8.0
5.0
10.0
Dia.
(mm)
10.5
14.2
14.2
14.2
15.2
16.5
13.5
15.5
16.0
16.5
19.0
22.0
21.0
20.0
20.8
21.0
22.0
21.5
23.7
28.0
25.0
25.0
24.0
24.0
27.9
29.0
29.0
30.5
29.2
33.0
33.5
32.0
35.0
42.0
40.0
36.8
44.0
Width
(mm)
5.5
8.5
7.5
6.0
7.6
8.5
6.5
8.5
8.0
9.0
9.5
11.0
13.0
8.5
8.2
8.2
10.0
9.0
11.0
9.5
12.0
12.0
11.0
12.0
12.7
13.0
15.5
12.7
15.0
16.0
17.5
14.0
21.0
21.0
20.0
22.2
18.0
Wire
(AWG)
24
20
23
30
18
18
23
22
24
26
24
18
18
23
18
18
19
21
22
16
18
20
25
20
17
18
18
19
20
15
16
22
16
12
14
18
12
Optional Klip
Mount
KM-1
KM-2
KM-2
KM-2
KM-3
KM-3
KM-2
KM-3
KM-2
KM-3
KM-3
KM-3
KM-3
KM-3
KM-4
KM-4
KM-4
KM-4
KM-4
KM-4
KM-4
KM-5
KM-5
KM-5
KM-5
KM-5
KM-5
KM-5
KM-5
KM-5
KM-5
–
–
–
–
–
–
Not shown at actual size.
CT80-250K-_
CT80-101K-_
CT80-251K-_
CT80-961K-_
CT80-822M-_
CT94-100M-_
CT94-251K-_
CT94-501K-_
CT94-751K-_
CT94-102K-_
CT106-500K-_
CT106-101K-_
CT106-201K-_
CT106-471K-_
CT130-121K-_
CT130-251M-_
CT130-561M-_
CT141-100K-_
CHARACTERISTICS
Description:
Vertical or Horizontal toroid inductor
Applications:
EMI/RFI filter and heavy duty applications
Operating Temperature:
-20°C to +80°C
Inductance Tolerance:
±10%, ±15% & ±20%
Inductance Ranges:
0.5 µH to 10.0 µH
Testing:
Tested on an HP4284A at 1.0 kHz
Packaging:
Bulk pack
Material:
Iron powder or ferrite cores
Current Capabilities:
0.5 A to 10.0 A
Optional Tape:
UL glass tape (white)
Styles:
Vertical, Horizontal & Klip Mount
How to order CT Toroids:
Vertical Mount w/ Tape:
CT30-100K-TV
Horizontal Mount w/ Tape:
CT30-100K-TH
Toroid w/ Base:
CTB30-100K
Vertical or Horizontal Toroids w/ no Tape:
Only add V or H
Miscellaneous:
Detailed specification sheets are available
upon request
Additional Information:
Additional electrical & physical
information available upon request
Samples available. See website for ordering information.
This is a representation of some of the more common toroid
series types we produce. For values or sizes not shown ask
for a specific requirement.
09.22.04
Technologies
Manufacturer of Inductors, Chokes, Coils, Beads, Transformers & Toroids
800-684-5322
Inside US
949-453-1811
Outside US
Copyright © 2004 by CT Magnetics, DBA Central Technologies. All rights reserved.
CT Magnetics reserves the right to make improvements or change specifications without notice
CENTRAL
Toroids - Radial
ctparts.com
PHYSICAL DIMENSIONS
High Current
Power Toroids
Klip
Mount #
KM-1
KM-2
KM-3
KM-4
KM-5
Length
14.7
16.5
21.0
24.1
31.7
Width
8.6
11.4
11.4
15.2
17.7
AWG
Sizes
21-24
18-24
18-24
17-22
17-22
Use images to left.
Series Number
CT30
CT44
CT50
CT60
CT67
CT68
CT72
CT77
CT80
CT94
CT106
CT130
CT141
Minimum
(mm)
9.80 D / 5.50 W
14.0 D / 6.00 W
14.0 D / 6.50 W
18.0 D / 8.50 W
20.0 D / 8.50 W
20.8 D / 8.20 W
19.0 D / 7.20 W
23.7 D / 10.5 W
23.0 D / 10.0 W
27.5 D / 12.7 W
31.0 D / 13.0 W
36.0 D / 14.5 W
43.5 D / 17.0 W
Maximum
(mm)
10.5 D / 5.50 W
14.7 D / 8.50 W
17.0 D / 10.5 W
21.0 D / 11.4 W
22.0 D / 13.0 W
22.0 D / 10.0 W
21.6 D / 11.0 W
30.0 D / 12.7 W
30.0 D / 14.0 W
31.7 D / 15.8W
35.5 D / 17.7 W
42.0 D / 22.2 W
47.0 D / 23.0 W
07.14.04
Technologies
Manufacturer of Inductors, Chokes, Coils, Beads, Transformers & Toroids
800-684-5322
Inside US
949-453-1811
Outside US
Copyright © 2004 by CT Magnetics, DBA Central Technologies. All rights reserved.
CT Magnetics reserves the right to make improvements or change specifications without notice
CENTRAL
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