Power Line Chokes - Axial
ctparts.com
CTH8V Series
From 3.9 µH to 100,000 µH
Part
Number
CTH8V_-3R9K
CTH8V_-4R7K
CTH8V_-5R6K
CTH8V_-6R8K
CTH8V_-8R2K
Not shown at actual size.
CTH8V_-100K
CTH8V_-120K
CTH8V_-150K
CTH8V_-180K
CTH8V_-220K
CTH8V_-270K
CTH8V_-330K
CTH8V_-390K
CTH8V_-470K
CTH8V_-560K
CTH8V_-680K
CTH8V_-820K
CTH8V_-101K
CTH8V_-121K
CTH8V_-151K
CTH8V_-181K
CTH8V_-221K
CTH8V_-271K
CTH8V_-331K
CTH8V_-391K
CTH8V_-471K
CTH8V_-561K
CTH8V_-681K
CTH8V_-821K
CTH8V_-102K
CTH8V_-122K
CTH8V_-152K
CTH8V_-182K
CTH8V_-222K
CTH8V_-272K
CTH8V_-332K
CTH8V_-392K
CTH8V_-472K
CTH8V_-562K
CTH8V_-682K
CTH8V_-822K
CTH8V_-103K
CTH8V_-123K
CTH8V_-153K
CTH8V_-183K
CTH8V_-223K
CTH8V_-273K
CTH8V_-333K
CTH8V_-393K
CTH8V_-473K
CTH8V_-563K
CTH8V_-683K
CTH8V_-823K
CTH8V_-104K
SPECIFICATIONS
Parts are available in ±10% tolerance only
CTH8VF
Please specify “F” for RoHS compliant
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
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
SRF
Min.
(MHz)
34
31
29
26
23
20
17
14
11
10
9.0
9.0
8.0
7.0
6.0
5.0
4.0
3.0
3.0
3.0
2.0
2.0
2.0
2.0
2.0
1.0
1.0
1.0
1.0
1.0
1.0
.75
.72
.70
.65
.60
.55
.50
.40
.35
.30
.30
.30
.30
.20
.20
.15
.15
.15
.10
.10
.10
.10
.10
DCR
Max.
Ω
(Ω)
.01
.01
.01
.01
.01
.02
.02
.02
.02
.03
.03
.03
.03
.04
.04
.05
.06
.09
.11
.13
.15
.16
.21
.21
.28
.38
.42
.55
.66
.84
1.0
1.2
1.6
2.0
2.1
2.6
2.8
3.2
3.9
5.7
6.3
7.3
10
11
15
17
19
27
29
32
43
47
65
72
Saturation
DC
(A)
15
14
12
11
9.9
8.7
8.2
7.3
6.6
6.1
5.3
4.8
4.3
4.0
3.6
3.3
3.1
2.8
2.5
2.2
2.0
1.9
1.6
1.5
1.4
1.2
1.2
1.0
.97
.87
.79
.70
.64
.58
.53
.47
.43
.39
.36
.32
.29
.26
.26
.23
.21
.19
.17
.15
.14
.13
.12
.11
.10
.10
Rated
AC
(A)
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
3.2
2.5
2.0
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.2
1.0
1.0
.80
.80
.60
.60
.60
.50
.40
.40
.40
.40
.32
.25
.25
.25
.16
.16
.13
.13
.13
.10
.10
.10
.08
.08
.07
.07
Inductance
(µH)
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
270
330
390
470
560
680
820
1000
1200
1500
1800
2200
2700
3300
3900
4700
5600
6800
8200
10000
12000
15000
18000
22000
27000
33000
39000
47000
56000
68000
82000
100000
Compliant
Available
RoHS
CHARACTERISTICS
Description:
Axial leaded power line inductor (clear varnish
coated)
Applications:
Used in switching regulators, power amplifiers,
power supplies, SCR and Triac controls, speaker crossover
networks, RFI suppression and filters. Various applications
Operating Temperature:
-55°C to +100°C
Inductance Tolerance:
±10%
Testing:
Inductance is tested on an HP4284A at 1.0 kHz
Packaging:
Bulk pack standard, Tape & Reel available. Lead
length (dimension C) is 15mm max. for parts packaged tape &
reel.
Marking:
Marked with color dots
Saturation Current:
Lowers inductance by 5%
Bobbin:
High saturation, allows for high inductance with low DC
resistance
Miscellaneous:
RoHS Compliant available.
Higher current parts
available
Additional Information:
Additional electrical & physical
information available upon request
Samples available. See website for ordering information.
PHYSICAL DIMENSIONS
Size
mm
inches
A
Max.
22.8
0.9
B
Max.
11.4
0.45
C
Typ.
29.2
1.15
20 AWG
Nom.
0.813
0.03
A
B
20 AWG
Varnish
C
01.31.05
Technologies
Manufacturer of Inductors, Chokes, Coils, Beads, Transformers & Toroids
800-684-5322
Inside US
949-453-1811
Outside US
Copyright © 2005 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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