Ver. 8.3
Shielded Inductors - Axial
ctparts.com
SPECIFICATIONS
CTS4 Series
From .10 µH to 100,000 µH
ENGINEERING KIT #20
Not shown at actual size.
Part
Number
CTS4-R10_
CTS4-R12_
CTS4-R15_
CTS4-R18_
CTS4-R22_
CTS4-R27_
CTS4-R33_
CTS4-R39_
CTS4-R47_
CTS4-R56_
CTS4-R68_
CTS4-R82_
CTS4-1R0_
CTS4-1R2_
CTS4-1R5_
CTS4-1R8_
CTS4-2R2_
CTS4-2R7_
CTS4-3R3_
CTS4-3R9_
CTS4-4R7_
CTS4-5R6_
CTS4-6R8_
CTS4-8R2_
Please specify tolerance code when ordering.
CTS4-R10_
J = ±5%, K = ±10%
Inductance
(µH)
.10
.12
.15
.18
.22
.27
.33
.39
.47
.56
.68
.82
1.0
1.2
1.5
1.8
2.2
2.7
3.3
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
L Test
Freq.
(_Hz)
25M
25M
25M
25M
25M
25M
25M
25M
25M
25M
25M
25M
25M
7.9M
7.9M
7.9M
7.9M
7.9M
7.9M
7.9M
7.9M
7.9M
7.9M
7.9M
7.9M
2.5M
2.5M
2.5M
2.5M
1.0k
1.0k
1.0k
1.0k
1.0k
1.0k
1.0k
1.0k
1.0k
1.0k
1.0k
1.0k
1.0k
1.0k
1.0k
1.0k
1.0k
1.0k
1.0k
1.0k
1.0k
1.0k
1.0k
1.0k
1.0k
1.0k
1.0k
1.0k
1.0k
1.0k
1.0k
1.0k
1.0k
1.0k
1.0k
1.0k
1.0k
1.0k
1.0k
1.0k
1.0k
1.0k
1.0k
1.0k
Q
Fact.
Min.
50
50
50
50
50
50
47
47
47
45
43
41
42
43
41
42
42
41
41
41
42
42
42
46
46
50
50
50
50
50
50
50
55
55
55
55
65
65
65
65
65
65
65
65
70
70
75
70
65
70
70
70
70
70
70
70
70
70
70
70
70
50
50
50
50
50
50
50
50
50
50
50
50
Q Test
Freq.
(MHz)
25
25
25
25
25
25
25
25
25
25
25
25
25
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
.79
.79
.79
.79
.79
.79
.79
.79
.79
.79
.79
.79
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.25
.079
.079
.079
.079
.079
.079
.079
.079
.079
.079
.079
SRF
Min.
(MHz)
400
400
400
400
400
400
325
390
264
249
221
200
156
144
128
121
108
96
88
84
72
69
62
58
53
47
41
43
38
36
33
29
27
25
23
14
12
11
11
10
9.4
8.0
7.3
6.9
6.5
6.0
5.6
4.8
4.5
2.6
2.5
2.3
2.2
2.1
2.0
1.8
1.7
1.6
1.5
1.4
1.3
.88
.78
.72
.57
.46
.42
.42
.37
.36
.34
.33
.32
DCR
Max.
Ω
(Ω)
.02
.03
.03
.04
.05
.09
.12
.16
.22
.29
.38
.45
.05
.07
.09
.11
.14
.18
.26
.35
.47
.51
.75
.83
1.3
1.7
2.3
.67
.74
.85
.93
1.3
1.5
1.6
2.2
1.9
2.3
2.4
2.8
3.1
3.5
4.5
5.1
5.6
6.4
8.0
8.8
10
12
15
17
19
22
25
33
37
51
54
62
86
93
84
97
104
145
195
222
242
217
362
410
440
484
Rated
DC
(mA)
3000
2860
2600
2300
2050
1625
1400
1220
1060
900
790
725
2080
1840
1560
1480
1290
1130
950
815
710
680
560
535
432
368
325
596
565
526
505
429
400
380
328
349
322
311
294
277
251
231
215
205
192
174
163
151
139
125
119
111
103
97
85
80
68
66
62
52
50
53
49
48
40
34
32
31
27
25
24
23
22
Incr
(mA)
3000
2860
2600
2300
2050
1625
1400
1200
1060
900
790
725
2080
1840
1560
1480
1290
1130
950
815
710
680
560
535
432
368
325
235
220
200
190
180
175
160
150
140
120
95
90
85
80
70
65
60
58
55
50
45
40
35
33
30
27
25
22
20
19
17
16
15
14
13
12
10
9.0
8.0
7.0
6.0
5.0
5.0
4.0
3.0
3.0
CHARACTERISTICS
Description:
Axial leaded (shielded) inductor
Applications:
Used for high reliability applications. Vital for
telecommunication applications. Ideal for various RF applications.
Higher DC current than CTS3 series
Operating Temperature:
-55°C to +125°C
Inductance Tolerance:
±5%, ±10%
Testing:
Inductance and Q are tested on an HP4284A or
HP4285A at specified frequency
Packaging:
Bulk pack, 1,000 parts per bag,
Tape & Reel, 2,500 parts per reel
Marking:
EIA color banded with inductance code or marked with
part value
Material:
Molded epoxy resin over the magnetic core for superior
shielding and reliability.
Incremental Current:
DC current required to cause a maximum
reduction of 5% in inductance for nominal value of inductance
measured with zero DC current
Shielding:
Less than 3% coupling units side by side @ 1 kHz
Miscellaneous:
Other values available
Additional Information:
Additional electrical & physical
information available upon request
Samples available. See website for ordering information.
CTS4-100_
CTS4-120_
CTS4-150_
CTS4-180_
CTS4-220_
CTS4-270_
CTS4-330_
CTS4-390_
CTS4-470_
CTS4-560_
CTS4-680_
CTS4-820_
CTS4-101_
CTS4-121_
CTS4-151_
CTS4-181_
CTS4-221_
CTS4-271_
CTS4-331_
CTS4-391_
CTS4-471_
CTS4-561_
CTS4-681_
CTS4-821_
CTS4-102_
CTS4-122_
CTS4-152_
CTS4-182_
CTS4-222_
CTS4-272_
CTS4-332_
CTS4-392_
CTS4-472_
CTS4-562_
CTS4-682_
CTS4-822_
CTS4-103_
CTS4-123_
CTS4-153_
CTS4-183_
CTS4-223_
CTS4-273_
CTS4-333_
CTS4-393_
CTS4-473_
CTS4-563_
CTS4-683_
CTS4-823_
CTS4-104_
PHYSICAL DIMENSIONS
Size
mm
inches
Max.
11.4
0.45
A
Max.
4.06
0.16
B
Typ.
29.2
1.15
C
24 AWG
Nom.
0.511
0.02
12.14.01
Technologies
Manufacturer of Inductors, Chokes, Coils, Beads, Transformers & Toroids
800-684-5322
Inside US
949-453-1811
Outside US
Copyright © 2003 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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