Ver. 8.3
Conformal Coated Inductors - Axial
ctparts.com
CTC3 Series
From .10 µH to 1,000 µH
Part
Number
CTC3-R10_
CTC3-R12_
CTC3-R15_
CTC3-R18_
CTC3-R22_
CTC3-R27_
CTC3-R33_
CTC3-R39_
CTC3-R47_
CTC3-R56_
CTC3-R68_
CTC3-R82_
CTC3-1R0_
CTC3-1R2_
CTC3-1R5_
CTC3-1R8_
CTC3-2R2_
CTC3-2R7_
CTC3-3R3_
CTC3-3R9_
CTC3-4R7_
CTC3-5R6_
CTC3-6R8_
CTC3-8R2_
CTC3-100_
CTC3-120_
CTC3-150_
CTC3-180_
CTC3-220_
CTC3-270_
CTC3-330_
CTC3-390_
CTC3-470_
CTC3-560_
CTC3-680_
CTC3-820_
CTC3-101_
CTC3-121_
CTC3-151_
CTC3-181_
CTC3-221_
CTC3-271_
CTC3-331_
CTC3-391_
CTC3-471_
CTC3-561_
CTC3-681_
CTC3-821_
CTC3-102_
SPECIFICATIONS
Please specify tolerance code when ordering.
CTC3-R10_
J = ±5%, K = ±10%, M = ±20%
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
L Test
Freq.
(MHz)
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
.796
.796
.796
.796
.796
.796
.796
.796
.796
.796
.796
.796
Q
Factor
Min.
25
25
25
25
25
25
25
25
25
25
25
45
45
50
50
55
55
60
65
65
70
70
75
70
70
70
70
65
40
55
55
50
45
40
40
35
30
70
70
70
70
65
65
65
60
60
55
55
50
Q Test
Freq.
(MHz)
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
.796
.796
.796
.796
.796
.796
.796
.796
.796
.796
.796
.796
SRF
Min.
(MHz)
320
320
320
320
300
300
300
280
250
230
210
172
140
140
131
121
110
100
94
86
80
74
68
53
45
34
20
14
9.9
7.6
6.3
8.3
6.3
6.2
5.7
5.3
4.8
3.8
3.5
3.3
3.0
2.8
2.8
2.4
2.2
2.1
1.9
1.8
1.4
DCR
Max.
Ω
(Ω)
.15
.16
.17
.19
.21
.24
.28
.32
.36
.41
.47
.24
.24
.27
.30
.32
.35
.35
.35
.37
.39
.43
.48
.52
.58
.63
.72
.77
.84
.94
1.0
1.1
1.2
1.3
1.5
1.8
1.8
3.7
4.2
4.6
5.1
5.8
6.4
7.0
7.7
8.5
9.4
12
17
Rated
DC
(mA)
1750
1650
1560
1480
1400
1320
1280
1200
1150
1100
1030
980
920
880
830
790
750
720
670
640
620
590
550
530
500
480
460
430
410
390
370
350
340
320
306
290
275
185
175
165
155
146
137
133
126
120
113
100
100
Not shown at actual size.
CHARACTERISTICS
Description:
Axial leaded conformal coated inductor
Applications:
Used in less harsh environments. Ideal for less
critical RFL/EMI applications.
Operating Temperature:
-40°C to +125°C
Inductance Tolerance:
±5%, ±10%, ±20%
Testing:
Inductance and Q are tested on an HP4285A at
specified frequency
Packaging:
Bulk pack 1,000 parts per bag,
Tape & Reel, 5,000 parts per reel
Marking:
Parts are EIA color banded which indicates inductance
code and tolerance
Material:
Magnetic core treated with epoxy resin for protection
and longer reliability
Additional Information:
Additional electrical & physical
information available upon request
Samples available. See website for ordering information.
PHYSICAL DIMENSIONS
Size
mm
inches
Max.
9.53
0.375
A
Max.
4.06
0.16
B
Min.
26.7
1.05
C
22 AWG
Nom.
0.643
0.02535
09.16.03
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
CENTRAL
157
模拟电子
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
