Power Inductors - Shielded
www.ctparts.com
CTCDRH103RF
Series
From 0.8 µH to 150 µH
SPECIFICATIONS
Part numbers indicate inductance tolerance available.
L Test
Freq.
(KHz)
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
DCR
(mΩ)
Max.
11.76
15.2
19.7
27.0
33.0
40.8
50.0
59.0
91.0
143.0
202.0
299.0
325.0
429.0
494.0
683.0
754.0
871.0
Rated
Current
(A)
8.30
5.80
5.10
4.70
4.00
3.60
3.00
2.80
2.05
1.60
1.35
1.20
1.15
0.95
0.80
0.70
0.65
0.51
Part
Number
CTCDRH103RF-0R8N
CTCDRH103RF-1R5N
CTCDRH103RF-2R2N
CTCDRH103RF-3R3N
CTCDRH103RF-4R7N
CTCDRH103RF-6R8N
CTCDRH103RF-8R2N
CTCDRH103RF-100M
CTCDRH103RF-150M
CTCDRH103RF-220M
CTCDRH103RF-330M
CTCDRH103RF-470M
CTCDRH103RF-560M
CTCDRH103RF-680M
CTCDRH103RF-820M
CTCDRH103RF-101M
CTCDRH103RF-121M
CTCDRH103RF-151M
Inductance
(µH)
0.8
1.5
2.2
3.3
4.7
6.8
8.2
10.0
15.0
22.0
33.0
47.0
56.0
68.0
82.0
100.0
120.0
150.0
PHYSICAL DIMENSIONS
Size
mm
inches
Not Shown at Actual Size
Max.
10.3
0.40
A
Max.
10.5
0.41
B
Max.
3.0
0.12
C
Max.
13.5
0.53
D
CHARACTERISTICS
Description:
SMD (shielded) power inductor.
Applications:
Notebook PC, LCD TV, DVD, Game machine,
STB, Projector, as a DC/DC converter inductor, etc.
Operating Temperature:
-30°C to +100°C
Rated Current:
The maximum allowable current is a DC current
which causes initial inductance to decrease by 25%, or temp. to
rise by 40°C, whichever is smaller. (At ambient reference temp.:
20°C)
Inductance Tolerance:
M = ±20%, N = ±30%
Testing:
Inductance is tested on an HP4284A at 100KHz, 0.3V
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.
A
C
xxx
B
Marking
(Inductance Code)
D
PAD LAYOUT
Unit: mm
1. 7
3.6
1. 7
Copyright © 2009 by CT Magnetics, DBA Central Technologies. All rights reserved.
CT Magnetics reserves the right to make improvements or change specifications without notice
Manufacturer of Passive Components
800-684-5322 Inside US
949-453-1811 Outside US
7.3
REV 12.22.09
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