Power Inductors - Unshielded
ctparts.com
CT646FY Series
From 1.0 µH to 1000 µH
Part
Number
CT646FY_-1R0M
CT646FY_-1R5M
CT646FY_-2R2M
CT646FY_-2R7M
CT646FY_-3R3M
CT646FY_-3R9M
CT646FY_-4R7M
CT646FY_-5R6M
CT646FY_-6R8M
CT646FY_-8R2M
CT646FY_-100M
CT646FY_-120M
CT646FY_-150M
CT646FY_-180M
CT646FY_-220M
CT646FY_-270M
CT646FY_-330M
CT646FY_-390M
CT646FY_-470M
CT646FY_-560M
CT646FY_-680M
CT646FY_-820M
CT646FY_-101M
CT646FY_-121K
CT646FY_-151K
CT646FY_-181K
CT646FY_-221K
CT646FY_-271K
CT646FY_-331K
CT646FY_-391K
CT646FY_-471K
CT646FY_-561M
CT646FY_-681M
CT646FY_-821M
CT646FY_-102M
Not shown at actual size.
SPECIFICATIONS
Part numbers are marked to indicate tolerance available.
K = ±10%, M = ±20%
CTC646FYF
Please specify “F” for RoHS Compliant
Inductance
(µH)
1.0
1.5
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.
(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
100
DCR
Max.
Ω
(Ω)
0.023
0.028
0.032
0.035
0.038
0.042
0.049
0.055
0.055
0.067
0.070
0.080
0.090
0.100
0.120
0.140
0.160
0.190
0.220
0.290
0.340
0.460
0.550
0.670
0.900
1.050
1.350
1.550
2.050
2.300
2.600
2.900
3.400
4.200
5.390
Rated
DC
(A)
2.880
2.560
2.360
2.360
2.160
2.160
1.880
1.880
1.880
1.680
1.560
1.440
1.360
1.280
1.170
1.070
1.000
0.910
0.840
0.720
0.660
0.580
0.510
0.420
0.370
0.350
0.290
0.280
0.230
0.215
0.195
0.185
0.170
0.165
0.150
Compliant
Available
RoHS
CHARACTERISTICS
Description:
SMD 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:
±10%, ±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.
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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