Power Inductors - Unshielded
ctparts.com
CTDO3316HC Series
From 0.33 µH to 100 µH
Part
Number
CTDO3316P_-331HC
CTDO3316P_-681HC
CTDO3316P_-102HC
CTDO3316P_-152HC
CTDO3316P_-222HC
CTDO3316P_-272HC
CTDO3316P_-332HC
CTDO3316P_-472HC
CTDO3316P_-682HC
CTDO3316P_-103HC
CTDO3316P_-153HC
CTDO3316P_-223HC
CTDO3316P_-333HC
CTDO3316P_-473HC
CTDO3316P_-683HC
CTDO3316P_-104HC
Not shown at actual size.
SPECIFICATIONS
Parts are available in ±20% tolerance only.
CTDO3316PF
Please specify “F” for RoHS Compliant
Inductance
(µH)
.33
.68
1.0
1.5
2.2
2.7
3.3
4.7
6.8
10
15
22
33
47
68
100
L Test
Freq.
(kHz)
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
DCR
Max.
Ω
(Ω)
.002
.005
.006
.008
.011
.012
.014
.018
.035
.04
.06
.08
.15
.28
.30
.40
SRF
Typ.
(MHz)
300
200
100
90
90
65
65
45
35
26
21
17
14
12
9
7
Isat
Typ.
(A)
20
13
11
9.0
7.8
7.0
6.4
5.4
3.6
3.3
2.4
2.0
1.7
1.4
1.2
.95
Irms
(A)
16
12
10
9.0
7.4
6.6
5.9
4.8
5.0
4.3
3.5
2.8
2.1
1.7
1.5
1.2
PHYSICAL DIMENSIONS
Size
mm
inches
A
Max.
9.91
0.39
B
Max.
8.38
0.33
C
Max.
6.35
0.25
D
Max.
13.21
0.52
CHARACTERISTICS
Description:
SMD (high current) power inductor
Applications:
DC/DC converters, computers, LCD displays,
telecommunication equipment and PDA palm tops.
Operating Temperature:
-40°C to +85°C
Δ
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.
Parts will be marked with
Significant Digit Dots OR Inductance Code
1st significant digit
A
Ind. Code
XXX
2nd significant digit
3rd significant digit
B
PAD LAYOUT
C
D
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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