Conformal Coated Inductors
ctparts.com
CTC3 Series
From .10 µH to 10,000 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_
CTC3-122_
CTC3-152_
CTC3-182_
CTC3-222_
CTC3-272_
CTC3-332_
CTC3-392_
CTC3-472_
CTC3-562_
CTC3-682_
CTC3-822_
CTC3-103_
Not shown at actual size.
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
1200
1500
1800
2200
2700
3300
3900
4700
5600
6800
8200
10000
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
.252
.252
.252
.252
.252
.252
.252
.252
.252
.252
.252
.252
Q
Factor
Min.
45
45
45
45
45
45
45
45
45
45
45
45
45
50
50
55
55
60
60
60
60
60
65
65
65
50
50
50
50
55
55
55
40
40
40
35
30
50
50
50
50
65
65
65
55
55
55
55
50
50
40
40
40
40
40
40
40
30
30
30
20
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
.252
.252
.252
.252
.252
.252
.252
.252
.252
.252
.252
.252
SRF
Min.
(MHz)
380
360
340
320
300
270
250
230
220
210
200
190
205
185
165
155
140
125
115
105
95
85
75
50
35
30
20
17
13
10
9.0
8.0
7.5
7.0
6.5
6.0
5.0
4.5
4.2
3.9
3.7
2.8
2.7
2.4
2.2
2.0
1.9
1.6
1.6
1.3
1.3
1.2
1.1
1.0
.90
.80
.70
.55
.50
.40
.35
DCR
Max.
Ω
(Ω)
.08
.10
.10
.10
.10
.11
.12
.13
.14
.15
.16
.17
.16
.18
.20
.22
.25
.26
.29
.31
.34
.38
.51
.48
.49
.55
.60
.67
.74
.83
.92
1.0
1.1
1.2
1.3
1.5
1.7
2.4
2.8
3.0
3.3
5.7
6.4
7.0
7.9
8.8
10
12
14
17
22
24
35
40
60
66
74
70
85
95
105
Rated
DC
(mA)
1600
1550
1500
1480
1450
1400
1350
1300
1280
1240
1225
1210
1200
1150
1100
1030
1000
940
900
850
820
780
670
690
680
650
610
580
560
530
500
470
450
430
410
290
370
300
280
270
250
200
190
180
170
160
150
140
130
115
100
95
80
75
62
59
55
40
35
30
25
CHARACTERISTICS
Description:
Axial leaded conformal coated inductor
Applications:
Used in less harsh environments. Ideal for less
critical RFL/EMI applications.
Operating Temperature:
-20°C to +105°C
Inductance Tolerance:
±5%, ±10%, ±20%
Testing:
Inductance and Q are tested on an HP4285A at
specified frequency
Packaging:
Bulk pack or Tape & Reel, 5,000 parts per reel
Marking:
Parts are EIA color banded which indicates inductance
code and tolerance
Material:
Magnetic core (ferrite or iron) except for values 0.10 µH
to 0.68 µH (phenolic) 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.
9.4
0.37
A
Max.
4.06
0.16
B
Typ.
29.2
1.15
C
22 AWG
Nom.
0.643
0.03
Volume Manufacturer of Inductive Components
800-684-5322
Inside US
949-453-1811
Outside US
7.12.14.01
Copyright © 2002 by CT Magnetics. All rights reserved.
CT Magnetics reserves the right to make improvements or change specifications without notice.
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