CENTRAL
Technologies
Volume Manufacturer of Inductive Components
800-684-5322 Inside US 949-453-1811 Outside US
Copyright © 2002 by CT Magnetics. All rights reserved.
CT Magnetics reserves the right to make improvements or change specifications without notice.
88 7.12.14.01
Toroids
ctparts.com
SPECIFICATIONS
Inductance L Test Rated DC Dia. Width Wire Optional Klip
Part Number (µH) Freq. (kHz) (A) (mm) (mm) (AWG) Mount
CT30-100K-_ 10 1.0 2.5 10.5 5.5 24 KM-1
CT44-100K-_ 10 1.0 3.0 14.2 8.5 20 KM-2
CT44-121K-_ 120 1.0 1.1 14.2 7.5 23 KM-2
CT44-102K-_ 1000 1.0 .50 14.2 6.0 30 KM-2
CT50-5R0K-_ 5.0 1.0 5.0 15.2 7.6 18 KM-3
CT50-100K-_ 10 1.0 3.0 16.5 8.5 18 KM-3
CT50-250K-_ 25 1.0 2.5 13.5 6.5 23 KM-2
CT50-101K-_ 100 1.0 2.0 15.5 8.5 22 KM-3
CT50-251K-_ 250 1.0 1.0 16.0 8.0 24 KM-2
CT50-102K-_ 1000 1.0 1.0 16.5 9.0 26 KM-3
CT60-331K-_ 330 1.0 2.5 17.7 8.8 24 KM-3
CT67-250K-_ 25 1.0 5.5 22.0 11.0 18 KM-4
CT67-500K-_ 50 1.0 5.0 21.0 13.0 18 KM-3
CT67-101K-_ 100 1.0 2.5 20.0 7.5 23 KM-4
CT68-100K-_ 10 1.0 6.0 20.8 8.2 18 KM-4
CT68-250K-_ 25 1.0 5.0 21.0 8.2 18 KM-4
CT68-500K-_ 50 1.0 3.0 22.0 10.0 19 KM-4
CT72-251K-_ 250 1.0 1.0 21.5 9.0 21 KM-4
CT77-501K-_ 500 1.0 2.0 23.7 11.0 22 KM-4
CT80-250K-_ 25 1.0 6.0 28.0 9.5 16 KM-4
CT80-101K-_ 100 1.0 5.0 25.0 12.0 18 KM-4
CT80-251K-_ 250 1.0 3.0 25.0 12.0 20 KM-5
CT80-961K-_ 960 1.0 1.0 24.0 11.0 25 KM-5
CT80-822M-_ 8200 1.0 1.0 24.0 12.0 20 KM-5
CT94-100M-_ 10 1.0 5.0 27.9 12.7 17 KM-5
CT94-251K-_ 250 1.0 5.0 29.0 10.0 18 KM-5
CT94-501K-_ 500 1.0 6.0 29.0 15.5 18 KM-5
CT94-751K-_ 750 1.0 4.5 30.5 12.7 19 KM-5
CT94-102K-_ 1000 1.0 4.0 29.2 15.0 20 KM-5
CT106-500K-_ 50 1.0 7.0 33.0 16.0 15 KM-5
CT106-101K-_ 100 1.0 5.0 33.5 17.5 16 –
CT106-201K-_ 200 1.0 3.0 32.0 14.0 22 –
CT106-471K-_ 470 1.0 6.0 35.0 21.0 16 –
CT130-121K-_ 120 1.0 10.0 42.0 21.0 12 –
CT130-251M-_ 250 1.0 8.0 40.0 20.0 14 –
CT130-561M-_ 560 1.0 5.0 36.8 22.2 18 –
CT141-100K-_ 10 1.0 10.0 44.0 18.0 12 –
High Current
Power Toroids
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: .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.
Not shown at actual size.
Parts are marked to indicate tolerance available.
K = ±10%, L = ±15%, M = ±20%
ctparts.com
CENTRAL
Technologies
Volume Manufacturer of Inductive Components
800-684-5322 Inside US 949-453-1811 Outside US
Copyright © 2002 by CT Magnetics. All rights reserved.
CT Magnetics reserves the right to make improvements or change specifications without notice. 89
7.12.14.01
Toroids
High Current
Power Toroids
Klip AWG
Mount # Length Width Sizes
KM-1 14.7 8.6 21-24
KM-2 16.5 11.4 18-24
KM-3 21.0 11.4 18-24
KM-4 24.1 15.2 17-22
KM-5 31.7 17.7 17-22
PHYSICAL DIMENSIONS
Use images to left.
Minimum Maximum
Series Number (mm) (mm)
CT30 9.80 D / 5.50 W 10.5 D / 5.50 W
CT44 14.0 D / 6.00 W 14.7 D / 8.50 W
CT50 14.0 D / 6.50 W 17.0 D / 10.5 W
CT60 18.0 D / 8.50 W 21.0 D / 11.4 W
CT67 20.0 D / 7.50 W 22.0 D / 13.0 W
CT68 20.8 D / 8.20 W 22.0 D / 10.0 W
CT72 19.0 D / 7.20 W 21.6 D / 11.0 W
CT77 23.7 D / 10.5 W 30.0 D / 12.7 W
CT80 23.0 D / 10.0 W 30.0 D / 14.0 W
CT94 27.5 D / 12.7 W 21.7 D / 15.8W
CT106 31.0 D / 13.0 W 35.5 D / 17.7 W
CT130 36.0 D / 14.5 W 42.0 D / 22.2 W
CT141 43.5 D / 17.0 W 47.0 D / 23.0 W
