Power Inductors - Shielded
ctparts.com
CT646CY Series
From 1.0 µH to 1000 µH
Not shown at actual size.
SPECIFICATIONS
Part numbers are marked to indicate tolerance available.
M = ±20%
CTC646CYF
Please specify “F” for RoHS Compliant
* Maximum allowable DC current is that which causes a 10% inductance reduction from the initial
value, or coil temperature to rise by 40°C, whichever is smaller. (Reference ambient temperature 20°C).
Part
Number
CT646CY_-1R0M
CT646CY_-1R2M
CT646CY_-1R5M
CT646CY_-2R2M
CT646CY_-3R3M
CT646CY_-4R7M
CT646CY_-5R6M
CT646CY_-6R8M
CT646CY_-8R2M
CT646CY_-100M
CT646CY_-120M
CT646CY_-150M
CT646CY_-180M
CT646CY_-220M
CT646CY_-270M
CT646CY_-330M
CT646CY_-390M
CT646CY_-470M
CT646CY_-560M
CT646CY_-680M
CT646CY_-820M
CT646CY_-101M
CT646CY_-121M
CT646CY_-151M
CT646CY_-181M
CT646CY_-221M
CT646CY_-271M
CT646CY_-331M
CT646CY_-391M
CT646CY_-471M
CT646CY_-561M
CT646CY_-681M
CT646CY_-821M
CT646CY_-102M
Inductance
(µH)
1.0
1.2
1.5
2.2
3.3
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.
(kHz)
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
DCR
Max.
Ω
(Ω)
0.023
0.025
0.027
0.030
0.035
0.041
0.044
0.047
0.048
0.050
0.070
0.080
0.090
0.110
0.150
0.170
0.180
0.200
0.280
0.320
0.350
0.400
0.440
0.730
0.780
0.940
1.250
1.400
1.520
1.700
2.390
2.500
3.000
4.100
*Rated
DC
(A)
2.88
2.85
2.61
2.46
2.28
2.08
2.00
1.94
1.80
1.68
1.54
1.39
1.26
1.13
1.02
0.84
0.80
0.76
0.64
0.60
0.57
0.50
0.47
0.40
0.39
0.33
0.31
0.27
0.27
0.25
0.22
0.20
0.18
0.17
Compliant
Available
RoHS
CHARACTERISTICS
Description:
SMD (shielded) power inductor
Applications:
Ideal for a variety of DC/DC converter applications
and low profile use
Operating Temperature:
-30°C to +100°C
Inductance Tolerance:
±20%
Testing:
Inductance is tested on an HP4285A at 100 kHz
Packaging:
Tape & Reel
Marking:
Parts are marked with inductance code
Miscellaneous:
RoHS Compliant available.
Magnetically shielded
Additional Information:
Additional electrical & physical
information available upon request
Samples available. See website for ordering information.
PHYSICAL DIMENSIONS
Size
mm
inches
A
Max.
7.4
0.29
B
Max.
7.4
0.29
C
Max.
5.5
0.22
D
2.0±0.2
0.08±0.008
E
Max.
5.4
0.21
01.14.05
Technologies
Manufacturer of Inductors, Chokes, Coils, Beads, Transformers & Toroids
800-684-5322
Inside US
949-453-1811
Outside US
Copyright © 2005 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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