Power Line Chokes - Axial
ctparts.com
CTH8VF Series
From 3.9 µH to 100,000 µH
Part
Number
CTH8VF-3R9K
CTH8VF-4R7K
CTH8VF-5R6K
CTH8VF-6R8K
CTH8VF-8R2K
Not shown at actual size.
CTH8VF-100K
CTH8VF-120K
CTH8VF-150K
CTH8VF-180K
CTH8VF-220K
CTH8VF-270K
CTH8VF-330K
CTH8VF-390K
CTH8VF-470K
CTH8VF-560K
CTH8VF-680K
CTH8VF-820K
CTH8VF-101K
CTH8VF-121K
CTH8VF-151K
CTH8VF-181K
CTH8VF-221K
CTH8VF-271K
CTH8VF-331K
CTH8VF-391K
CTH8VF-471K
CTH8VF-561K
CTH8VF-681K
CTH8VF-821K
CTH8VF-102K
CTH8VF-122K
CTH8VF-152K
CTH8VF-182K
CTH8VF-222K
CTH8VF-272K
CTH8VF-332K
CTH8VF-392K
CTH8VF-472K
CTH8VF-562K
CTH8VF-682K
CTH8VF-822K
CTH8VF-103K
CTH8VF-123K
CTH8VF-153K
CTH8VF-183K
CTH8VF-223K
CTH8VF-273K
CTH8VF-333K
CTH8VF-393K
CTH8VF-473K
CTH8VF-563K
CTH8VF-683K
CTH8VF-823K
CTH8VF-104K
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
SPECIFICATIONS
Parts are available in ±10% tolerance only
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)
Compliant
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 +125°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.
Higher current parts available
Additional Information:
Additional electrical & physical
information available upon request
Samples available. See website for ordering information.
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
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
04.24.08
Technologies
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
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