ctparts.com
Peaking Coils
SPECIFICATIONS
Please specify tolerance code when ordering.
CT187LY-101_
J = ±5%, K = ±10%
Part
Number
CT187LY-101_
CT187LY-121_
CT187LY-151_
CT187LY-181_
CT187LY-221_
CT187LY-271_
CT187LY-331_
CT187LY-391_
CT187LY-471_
CT187LY-561_
CT187LY-681_
CT187LY-821_
CT187LY-102_
CT187LY-122_
CT187LY-152_
CT187LY-182_
CT187LY-222_
CT187LY-272_
CT187LY-332_
CT187LY-392_
CT187LY-472_
CT187LY-562_
CT187LY-682_
CT187LY-822_
CT187LY-103_
CT187LY-123_
CT187LY-153_
CT187LY-183_
CT187LY-223_
CT187LY-273_
CT187LY-333_
Inductance
(µH)
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
L Test
Freq.
(kHz)
796
796
796
796
796
796
796
796
796
796
796
796
252
252
252
252
252
252
252
252
252
252
252
252
79.6
79.6
79.6
79.6
79.6
79.6
79.6
Q
Fact.
Min.
80
80
80
80
80
80
80
80
80
80
80
80
90
90
90
90
90
90
90
90
90
90
90
90
100
100
100
100
100
100
100
Q Test
Freq.
(kHz)
796
796
796
796
796
796
796
796
796
796
796
796
252
252
252
252
252
252
252
252
252
252
252
252
79.6
79.6
79.6
79.6
79.6
79.6
79.6
SRF
Min.
(MHz)
5.3
4.5
3.8
3.3
2.9
2.6
2.3
2.1
1.9
1.7
1.6
1.4
1.3
1.2
1.1
1.0
.90
.80
.70
.70
.60
.60
.50
.50
.40
.40
.40
.30
.30
.30
.30
DCR
Max.
Ω
(Ω)
2.0
2.0
2.0
3.0
3.0
3.0
4.0
4.0
4.0
4.0
4.0
6.0
6.0
9.0
9.0
9.0
13
13
13
13
18
18
26
26
40
40
60
60
80
80
80
Rated
DC
(mA)
200
200
200
200
200
200
200
200
200
200
200
200
150
150
150
100
100
100
100
50
50
50
50
50
40
40
40
30
30
30
30
CT187LY Series
From 100 µH to 33,000 µH
ENGINEERING KIT #4 PAGE 90
Not shown at actual size.
CHARACTERISTICS
Description:
Radial leaded fixed inductor (UL sleeved)
Applications:
Ideal as a choke coil for noise filtering
Operating Temperature:
-55°C to +125°C
Inductance Tolerance:
±5%, ±10%
Testing:
Inductance and Q are tested on an HP4285A at
specified frequency
Packaging:
Bulk pack; packaged in styrofoam
Marking:
UL sleeving marked with inductance code
Additional Information:
Additional electrical & physical
information available upon request
Samples available. See website for ordering information.
PHYSICAL DIMENSIONS
Size
mm
inches
Max.
11.2
0.44
A
Max.
8.3
0.33
B
Nom.
5
0.2
C
Nom.
5
0.2
D
22 AWG
Nom.
0.643
0.03
Technologies
Volume Manufacturer of Inductive Components
800-684-5322
Inside US
949-453-1811
Outside US
82
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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7.12.14.01
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