Power Inductors - Unshielded
ctparts.com
CTDO1608 Series
From 1.0 µH to 1,000 µH
ENGINEERING KIT #9
Not shown at actual size.
Part
Number
CTDO1608C_-102
CTDO1608C_-152
CTDO1608C_-222
CTDO1608C_-332
CTDO1608C_-472
CTDO1608C_-682
CTDO1608C_-103
CTDO1608C_-153
CTDO1608C_-223
CTDO1608C_-333
CTDO1608C_-473
CTDO1608C_-683
CTDO1608C_-104
CTDO1608C_-154
CTDO1608C_-224
CTDO1608C_-334
CTDO1608C_-474
CTDO1608C_-684
CTDO1608C_-105
SPECIFICATIONS
Parts are available in ±20% tolerance only.
CTDO1608CF
Please specify “F” for RoHS compliant
Inductance
(µH)
1.0
1.5
2.2
3.3
4.7
6.8
10
15
22
33
47
68
100
150
220
330
470
680
1000
L Test
Freq.
(kHz)
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
DCR
Ω
(Ω)
.05
.05
.07
.08
.09
.13
.16
.23
.37
.51
.64
.86
1.3
2.0
3.1
3.8
5.1
9.2
14
SRF
Typ.
(MHz)
130
115
90
70
50
45
35
30
20
15
14
11
9.0
6.0
5.5
5.0
4.0
3.0
2.0
Isat
(A)
2.9
2.6
2.3
2.0
1.5
1.2
1.1
.90
.70
.58
.50
.40
.31
.27
.22
.18
.16
.14
.10
Irms
(A)
2.9
2.8
2.4
2.0
1.5
1.4
1.1
1.2
.80
.60
.50
.40
.30
.25
.20
.16
.15
.12
.07
Compliant
Available
RoHS
PHYSICAL DIMENSIONS
Size
A
Max.
6.58
0.26
B
Max.
4.45
0.18
C
Max.
2.92
0.12
D
0.78
0.03
E
1.27
0.05
F
4.80
0.19
G
2.34
0.09
CHARACTERISTICS
Description:
SMD power inductor
Applications:
VTR power supplies, OA equipment, LCD
televisions, PC notebooks, portable communication equipment,
DC/DC converters. Step up & step down converters and flash
memory programmers
Operating Temperature:
-40°C to +85°C
Inductance Tolerance:
±20%
Inductance Drop:
10% typically at Isatt
Testing:
Inductance is tested on an HP4285A at 100 kHz
Packaging:
Tape & Reel
Marking:
Color dots OR Inductance code
Miscellaneous:
RoHS Compliant available.
Additional Information:
Additional electrical & physical
information available upon request
Samples available. See website for ordering information.
mm
inches
Parts will be marked with
Significant Digit Dots OR Inductance Code
A
1st significant digit
B
Ind. Code
3rd significant digit
XXX
2nd significant digit
PAD LAYOUT
C
D
E
G
F
01.14.05
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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