Power Inductors - Shielded
ctparts.com
CTCDRH74C Series
From 10 µH to 1,000 µH
Part
Number
Not shown at actual size.
SPECIFICATIONS
Parts are available in ±20% tolerance only.
*Indicates the current when the inductance decreases to
75% over it’s nominal value of DC current when the
temperature rising
∆
T=40°C lower, whichever is lower.
CTCDRH74CF
Please specify “F” for RoHS Compliant
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
L Test
Freq.
(kHz)
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
DCR
Max.
Ω
(Ω)
0.049
0.058
0.081
0.091
0.11
0.15
0.17
0.23
0.26
0.35
0.38
0.43
0.61
0.66
0.88
0.98
1.17
1.64
1.86
2.85
3.01
3.62
4.63
5.20
6.00
*IDC
Max.
(A)
1.84
1.71
1.47
1.31
1.23
1.12
0.96
0.91
0.88
0.75
0.69
0.61
0.60
0.52
0.46
0.42
0.36
0.34
0.32
0.29
0.26
0.23
0.22
0.20
0.18
Compliant
Available
RoHS
CTCDRH74C_-100M
CTCDRH74C_-120M
CTCDRH74C_-150M
CTCDRH74C_-180M
CTCDRH74C_-220M
CTCDRH74C_-270M
CTCDRH74C_-330M
CTCDRH74C_-390M
CTCDRH74C_-470M
CTCDRH74C_-560M
CTCDRH74C_-680M
CTCDRH74C_-820M
CTCDRH74C_-101M
CTCDRH74C_-121M
CTCDRH74C_-151M
CTCDRH74C_-181M
CTCDRH74C_-221M
CTCDRH74C_-271M
CTCDRH74C_-331M
CTCDRH74C_-391M
CTCDRH74C_-471M
CTCDRH74C_-561M
CTCDRH74C_-681M
CTCDRH74C_-821M
CTCDRH74C_-102M
CHARACTERISTICS
Description:
SMD (shielded) power inductor
Applications:
Power supplies for VTR, OA equipment, LCD
televisions, PC notebooks, portable communication equipment,
DC/DC converters, etc.
Operating Temperature:
-40°C to +85°C
Inductance Tolerance:
±20%
Testing:
Inductance is tested on an HP4284A at 1.0 kHz, 0.25V
Packaging:
Tape & Reel
Marking:
Parts are marked with inductance code
Miscellaneous:
Magnetically shielded
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.
7.8
0.31
B
Max.
7.8
0.31
C
Max.
4.5
0.18
D
4.4±0.5
0.173±0.02
E
1.5±0.5
0.059±0.02
A
C
E
XXX
B
D
PAD LAYOUT
Unit: mm
2.0
1.8
4.0
1.8
Marking
(Inductance Code)
06.22.05
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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