Power Inductors - Unshielded
ctparts.com
CTCR75F Series
From 1.2 µH to 470 µH
Part
Number
CTCR75F-1R2M
CTCR75F-1R5M
CTCR75F-2R2M
CTCR75F-2R7M
CTCR75F-3R3M
CTCR75F-3R9M
CTCR75F-4R7M
CTCR75F-5R6M
CTCR75F-6R8M
CTCR75F-8R2M
CTCR75F-100K
CTCR75F-120K
CTCR75F-150K
CTCR75F-180K
CTCR75F-220K
CTCR75F-270K
CTCR75F-330K
CTCR75F-390K
CTCR75F-470K
CTCR75F-560K
CTCR75F-680K
CTCR75F-820K
CTCR75F-101K
CTCR75F-121K
CTCR75F-151K
CTCR75F-181K
CTCR75F-221K
CTCR75F-271K
CTCR75F-331K
CTCR75F-391K
CTCR75F-471K
Not shown at actual size.
SPECIFICATIONS
Part numbers indicate available inductance tolerance.
K = ±10%, M = ±20%
L Test
Freq.
(_Hz)
7.96M
7.96M
7.96M
7.96M
7.96M
7.96M
7.96M
7.96M
7.96M
7.96M
2.52M
2.52M
2.52M
2.52M
2.52M
2.52M
2.52M
2.52M
2.52M
2.52M
2.52M
2.52M
1.0k
1.0k
1.0k
1.0k
1.0k
1.0k
1.0k
1.0k
1.0k
DCR
Max.
Ω
(Ω)
0.0156
0.0170
0.0195
0.0221
0.0247
0.0273
0.0300
0.0325
0.0364
0.0416
0.07
0.08
0.09
0.10
0.11
0.12
0.13
0.16
0.18
0.24
0.28
0.37
0.43
0.47
0.64
0.71
0.96
1.11
1.26
1.77
1.96
Rated
DC
(A)
6.0
5.5
4.5
4.2
3.7
3.5
3.1
2.8
2.7
2.5
2.3
2.0
1.8
1.6
1.5
1.3
1.2
1.1
1.1
0.94
0.85
0.78
0.72
0.66
0.58
0.51
0.49
0.42
0.40
0.36
0.34
Inductance
(µH)
1.2
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
Compliant
RoHS
CHARACTERISTICS
Description:
SMD power inductor
Applications:
VTR power supplies, OA equipment, LCD
televisions, PC notebooks, portable communication equipment,
DC/DC converters
Operating Temperature:
-40°C to +100°C
Inductance Tolerance:
±10%, ±20%
Testing:
Inductance is tested on an HP4284A or HP4285A at
specified frequency
Packaging:
Tape & Reel
Marking:
Marked with inductance code
Rated DC:
This indicates the value of current when the
inductance is 10% lower than its initial value at D.C.
superimposition or D.C. current when at
ΔT=40°C,
whichever is
lower.
Miscellaneous:
RoHS Compliant.
Additional Information:
Additional electrical & physical
information available upon request
Samples available. See website for ordering information.
PHYSICAL DIMENSIONS
Size
mm
inches
A
Max.
7.3
0.287
B
Max.
8.1
0.319
C
Max.
5.5
0.217
D
4.7
0.185
E
4.3
0.169
F
7.8
0.307
G
2.4
0.094
A
C
XXX
D
B
Marking: Inductance Code
RECOMMENDED LAND PATTERN
5.5
(0.217)
1
2
G
E
F
4
3
8.0
(0.315)
2.0 (0.079)
08.17.09
CENTRAL
Manufacturer of Passive Components
800-684-5322
Inside US
949-453-1811
Outside US
Copyright © 2009 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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