CTCDRH4D18 Datasheet, PDF (1/1 Pages) Central Technologies – Power Inductors - Shielded

Power Inductors - Shielded
ctparts.com
CTCDRH4D18 Series
From 1.0 µH to 180 µH
Not shown at actual size.
SPECIFICATIONS
Parts are available in ±30% tolerance only.
CTCDRH4D18F Please specify “F” for RoHS Compliant
Part
Number
CTCDRH4D18_-1R0N
CTCDRH4D18_-2R2N
CTCDRH4D18_-2R7N
CTCDRH4D18_-3R3N
CTCDRH4D18_-3R9N
CTCDRH4D18_-4R7N
CTCDRH4D18_-5R6N
CTCDRH4D18_-6R8N
CTCDRH4D18_-8R2N
CTCDRH4D18_-100N
CTCDRH4D18_-120N
CTCDRH4D18_-150N
CTCDRH4D18_-180N
CTCDRH4D18_-220N
CTCDRH4D18_-270N
CTCDRH4D18_-330N
CTCDRH4D18_-390N
CTCDRH4D18_-470N
CTCDRH4D18_-560N
CTCDRH4D18_-680N
CTCDRH4D18_-820N
CTCDRH4D18_-101N
CTCDRH4D18_-121N
CTCDRH4D18_-151N
CTCDRH4D18_-181N
Inductance
@ 0.25Vrms,0Adc
(µH ±30%)
1.0
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
L Test
Freq.
(_Hz)
7.96M
7.96M
7.96M
7.96M
7.96M
7.96M
7.96M
7.96M
7.96M
100k
100k
100k
100k
100k
100k
100k
100k
100k
100k
100k
100k
100k
100k
100k
100k
DCR
Max.
(mΩ)
45
75
105
110
155
162
170
200
245
200
210
240
338
397
441
694
709
922
1080
1300
1560
1730
2390
2840
4000
Rated DC
Current
(A)
1.72
1.32
1.28
1.04
0.88
0.84
0.80
0.76
0.68
0.61
0.56
0.50
0.48
0.41
0.35
0.32
0.30
0.28
0.26
0.24
0.22
0.20
0.18
0.15
0.14
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: -30°C to +80°C
Inductance Tolerance: ±30%
Testing: Tested on a HP4285A at specified frequency
Packaging: Tape & Reel
Marking: Parts are marked with inductance code
Rated DC Current: Indicates the current when the inductance
decreases to 65% more than its nominal value and temperature
rising Δt=40°C lower at D.C. superposition
Miscellaneous: RoHS Compliant available
Additional Information: Additional electrical & physical
information available upon request
Samples available. See website for ordering information.
Size
mm
inches
A
4.7±0.3
0.19±0.01
PHYSICAL DIMENSIONS
B
C
D
4.7±0.3
4.5
1.5
0.19±0.01
0.177
0.06
E
4.5
0.177
F
Max.
2.0
0.08
PAD LAYOUT
CENTRAL
10.09.07
Manufacturer of Passive and Discrete Semiconductor Components
800-684-5322 Inside US
949-453-1811 Outside US
Copyright © 2007 by CT Magnetics, DBA Central Technologies. All rights reserved.
CT Magnetics reserves the right to make improvements or change specifications without notice