Power Inductors - Unshielded
ctparts.com
CT814AYF Series
From 10 µH to 1500 µH
Part
Number
CT814AYF-100M
CT814AYF-120M
CT814AYF-150M
CT814AYF-180M
CT814AYF-220M
CT814AYF-270M
CT814AYF-330M
CT814AYF-390M
CT814AYF-470M
CT814AYF-560M
CT814AYF-680M
CT814AYF-820M
CT814AYF-101K
CT814AYF-121K
CT814AYF-151K
CT814AYF-181K
CT814AYF-221K
CT814AYF-271K
CT814AYF-331K
CT814AYF-391K
CT814AYF-471K
CT814AYF-561K
CT814AYF-681K
CT814AYF-821K
CT814AYF-102K
CT814AYF-122K
CT814AYF-152K
Not shown at actual size.
SPECIFICATIONS
Part numbers are marked to indicate tolerance available.
K = ±10%, M = ±20%
Inductance
(µH)
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
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
DCR
Max.
Ω
(Ω)
0.047
0.050
0.058
0.067
0.075
0.087
0.095
0.120
0.150
0.180
0.200
0.230
0.270
0.330
0.400
0.530
0.600
0.840
1.000
1.090
1.250
1.630
1.900
2.440
2.800
3.670
4.370
Saturation
Current
(A)
2.60
2.48
2.27
2.15
2.00
1.84
1.72
1.58
1.44
1.28
1.20
1.09
1.05
0.92
0.80
0.73
0.69
0.60
0.53
0.49
0.46
0.41
0.38
0.34
0.31
0.27
0.25
Temp.
Current
(A)
4.50
4.20
3.80
3.40
3.00
2.60
2.40
2.20
2.00
1.88
1.80
1.68
1.60
1.40
1.20
1.02
0.92
0.84
0.78
0.72
0.64
0.58
0.54
0.50
0.44
0.40
0.36
Compliant
RoHS
CHARACTERISTICS
Description:
SMD (unshielded) power inductor
Applications:
LCD televisions, PC notebooks, portable
communication equipment, DC/DC converters, etc.
Operating Temperature:
-30°C to +100°C
Inductance Tolerance:
±10%, ±20%
Saturation Current:
This indicates the value of current when the
inductance is 10% lower than it’s initial value at D.C. superposition
or D.C. current.
Temperature Current:
To load current onto the components
under normal ambience, which cause the temp., change as
Δt=40°C
or more lower current.
Testing:
Inductance is tested on an HP4285A at 100 kHz, 0.25V.
Packaging:
Tape & Reel
Marking:
Parts are marked with inductance code
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.
9.7
0.38
B
Max.
11.5
0.45
C
Ref.
9.0
0.35
D
Max.
5.0
0.20
E
2.8
0.11
A
D
E
B
100
C
PAD LAYOUT
Unit:mm
3.0
1.6
11.6
8.4
09.08.09
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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