CTCDRH4D18F Datasheet, PDF (1/1 Pages) Central Technologies – Power Inductors - Shielded

Power Inductors - Shielded
www.ctparts.com
CTCDRH4D18F
Series
From 1.0 µH to 180 µH
ENGINEERING KIT #43F


Part
Number
CTCDRH4D18F-1R0N
CTCDRH4D18F-2R2N
CTCDRH4D18F-2R7N
CTCDRH4D18F-3R3N
CTCDRH4D18F-3R9N
CTCDRH4D18F-4R7N
CTCDRH4D18F-5R6N
CTCDRH4D18F-6R8N
CTCDRH4D18F-8R2N
CTCDRH4D18F-100N
CTCDRH4D18F-120N
CTCDRH4D18F-150N
CTCDRH4D18F-180N
CTCDRH4D18F-220N
CTCDRH4D18F-270N
CTCDRH4D18F-330N
CTCDRH4D18F-390N
CTCDRH4D18F-470N
CTCDRH4D18F-560N
CTCDRH4D18F-680N
CTCDRH4D18F-820N
CTCDRH4D18F-101N
CTCDRH4D18F-121N
CTCDRH4D18F-151N
CTCDRH4D18F-181N
SPECIFICATIONS
Parts are available in ±30% tolerance only.
Inductance
@ 0.25Vrms,0Adc
(µH ±30%)
L Test
Freq.
(_Hz)
1.0
7.96M
2.2
7.96M
2.7
7.96M
3.3
7.96M
3.9
7.96M
4.7
7.96M
5.6
7.96M
6.8
7.96M
8.2
7.96M
10
100k
12
100k
15
100k
18
100k
22
100k
27
100k
33
100k
39
100k
47
100k
56
100k
68
100k
82
100k
100
100k
120
100k
150
100k
180
100k
DCR
Max.
(mW)
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
Not Shown at Actual Size
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 DT=40°C lower at D.C. superposition.
Miscellaneous:  RoHS Compliant.
Additional Information:  Additional electrical & physical
information available upon request.
Samples available. See website for ordering information.
PHYSICAL DIMENSIONS
Size A
B
C
D
E

mm 4.7±0.3
4.7±0.3
4.5
1.5
4.5
inches 0.19±0.01
0.19±0.01
0.177
0.06
0.177
F
Max.
2.0
0.08
Unit: mm
PAD LAYOUT
Manufacturer of Passive Components
800-684-5322 Inside US
949-453-1811 Outside US
Copyright © 2012 by CT Magnetics, DBA Central Technologies. All rights reserved.
CT Magnetics reserves the right to make improvements or change specifications without notice
REV 10.09.07