Toroids - Radial
ctparts.com
SPECIFICATIONS
Parts are marked to indicate tolerance available.
K = ±10%, L = ±15%, M = ±20%
High Current
Power Toroids
Part Number
CT30F-100K-_
CT44F-100K-_
CT44F-121K-_
CT44F-102K-_
CT50F-5R0K-_
CT50F-100K-_
CT50F-250K-_
CT50F-101K-_
CT50F-251K-_
CT50F-102K-_
CT60F-331K-_
CT67F-250K-_
CT67F-500K-_
CT67F-101K-_
CT68F-100K-_
CT68F-250K-_
CT68F-500K-_
CT72F-251K-_
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
–
–
–
–
–
–
Compliant
RoHS
Not shown at actual size.
CT77F-501K-_
CT80F-250K-_
CT80F-101K-_
CT80F-251K-_
CT80F-961K-_
CT80F-822M-_
CT94F-100M-_
CT94F-251K-_
CT94F-501K-_
CT94F-751K-_
CT94F-102K-_
CT106F-500K-_
CT106F-101K-_
CT106F-201K-_
CT106F-471K-_
CT130F-121K-_
CT130F-251M-_
CT130F-561M-_
CT141F-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
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:
RoHS Compliant.
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.
05.10.07
Technologies
Manufacturer of Passive and Discrete Semiconductor Components
800-684-5322
Inside US
949-453-1811
Outside US
Copyright © 2007 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
W
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
D
Vertical Toroid (taped)
Use images to left.
Series Number
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
W
CT30F
CT44F
CT50F
CT60F
CT67F
CT68F
CT72F
CT77F
CT80F
CT94F
D
Horizontal Toroid (taped)
CT106F
CT130F
CT141F
Klip Mount Toroid
*See klip mount size chart
05.10.07
Technologies
Manufacturer of Passive and Discrete Semiconductor Components
800-684-5322
Inside US
949-453-1811
Outside US
Copyright © 2007 by CT Magnetics, DBA Central Technologies. All rights reserved.
CT Magnetics reserves the right to make improvements or change specifications without notice
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