Power Inductors - Unshielded
ctparts.com
CTDO3316 Series
From 1.0 µH to 1,500 µH
ENGINEERING KIT #8
Not shown at actual size.
Part
Number
CTDO3316P_-102
CTDO3316P_-152
CTDO3316P_-222
CTDO3316P_-332
CTDO3316P_-472
CTDO3316P_-682
CTDO3316P_-103
CTDO3316P_-153
CTDO3316P_-223
CTDO3316P_-333
CTDO3316P_-473
CTDO3316P_-683
CTDO3316P_-104
CTDO3316P_-154
CTDO3316P_-224
CTDO3316P_-334
CTDO3316P_-474
CTDO3316P_-684
CTDO3316P_-105
CTDO3316P_-155
SPECIFICATIONS
Parts are available in ±20% tolerance only.
CTDO3316PF
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
1500
L Test
Freq.
(kHz)
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
DCR
Ω
(Ω)
.01
.01
.01
.02
.02
.03
.04
.05
.09
.10
.14
.20
.30
.40
.60
1.0
1.3
2.0
3.0
5.0
SRF
(MHz)
100
90
80
65
45
38
30
27
19
15
12
10
9.0
6.0
5.0
4.5
3.5
2.5
2.0
1.0
Isat
(A)
9.0
8.0
7.0
6.4
5.4
4.6
3.8
3.0
2.6
2.0
1.6
1.4
1.2
1.0
.80
.60
.50
.40
.30
.27
Irms
(A)
6.8
6.4
6.1
5.4
4.8
4.4
3.9
3.1
2.7
2.1
1.8
1.5
1.3
1.0
.80
.60
.50
.40
.30
.25
PHYSICAL DIMENSIONS
Size
A
Max.
12.95
0.51
B
Max.
9.4
0.37
C
Max.
5.2
0.2
D
2.54
0.1
E
2.54
0.1
F
7.62
0.3
CHARACTERISTICS
Description:
SMD power inductor
Applications:
DC/DC converters, computers, LCD displays,
telecommunication equipment and PDA palm tops.
Operating Temperature:
-40°C to +125°C
∆
T:
40°C typically at Irms
Inductance Tolerance:
±20%
Inductance Drop:
10% typically at Isat
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
PAD LAYOUT
C
XXX
2nd significant digit
D
E
F
12.06.05
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
CENTRAL
Power technology
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