Toroidal Common Mode Choke ctparts.com
Manufacturer of Passive and Discrete Semiconductor Components
800-684-5322 Inside US 949-453-1811 Outside US
Copyright © 2008 by CT Magnetics, DBA Central Technologies. All rights reserved.
CT Magnetics reserves the right to make improvements or change specifications without notice
CENTRAL
Technologies
04.15.08
Size A B C D E F
Nom. Nom. Max. Max. Max. Min.
mm 9.0 11.4 6.9 3.05 3.56 0.762
inches 0.35 0.45 0.27 0.12 0.14 0.03
C
D
E
F
.005/0.127(Min.)
For Cleaning
Clearance
B
Marking
XXX
B
A
A
2
3
4
1
1
43
2
Bottom View
Top View
PHYSICAL DIMENSIONS
CTCTXF-2P Series
From 0.54 µH to 300.42 µH
Not shown at actual size.
CHARACTERISTICS
Description: SMD Toroidal Common Mode Choke
Applications: Single inductors, 1:1 coupled inductors, & 1:1
isolation transformers
Operating Temperature: -40°C to +85°C
Storage Temperature: -40°C to +125°C
Inductance Tolerance: ±20%
Testing: Inductance is tested on an HP4285A at 100 kHz
Packaging: Tape & Reel
Marking: Parts marked with inductance code
Miscellaneous: RoHS Compliant
Additional Information: Additional electrical & physical
information available upon request
Samples available. See website for ordering information.
CONNECTION DIAGRAM
SPECIFICATIONS
Parts are available in ±20% tolerance only.
CTCTXF0.47-2P 0.54 0.006 5.90 2.18 0.024 2.95
CTCTXF0.68-2P 0.85 0.007 5.40 3.40 0.029 2.70
CTCTXF1-2P 1.22 0.008 5.00 4.90 0.033 2.50
CTCTXF2-2P 2.18 0.014 3.90 8.70 0.055 1.95
CTCTXF5-2P 4.90 0.032 2.50 19.58 0.128 1.25
CTCTXF8-2P 7.65 0.040 2.30 30.60 0.158 1.15
CTCTXF10-2P 9.83 0.045 2.10 39.30 0.179 1.05
CTCTXF15-2P 14.99 0.085 1.60 59.98 0.339 0.80
CTCTXF20-2P 19.58 0.097 1.50 78.34 0.387 0.75
CTCTXF25-2P 24.79 0.109 1.40 99.14 0.436 0.70
CTCTXF33-2P 32.67 0.126 1.30 130.70 0.503 0.65
CTCTXF50-2P 49.10 0.305 0.82 196.38 1.221 0.41
CTCTXF68-2P 68.85 0.362 0.76 275.40 1.445 0.38
CTCTXF100-2P 99.14 0.541 0.62 396.58 2.162 0.31
CTCTXF150-2P 148.10 0.665 0.56 592.42 2.660 0.28
CTCTXF200-2P 201.59 0.951 0.46 806.34 3.804 0.23
CTCTXF300-2P 300.42 1.176 0.42 1201.70 4.703 0.21
PARALLEL SERIES
DCR Full Load DCR Full Load
Part OCL Max. Current OCL Max. Current
Number (µH±20%) (ΩΩ) (Adc) (µH±20%) (ΩΩ) (Adc)
RoHS
Compliant
