CT CTDO3316P-155 Power inductors - unshielded Datasheet

Power Inductors - Unshielded
CTDO3316 Series
From 1.0 µH to 1,500 µH
ENGINEERING KIT #8
Not shown at actual size.
ctparts.com
SPECIFICATIONS
Parts are available in ±20% tolerance only.
CTDO3316PF Please specify “F” for RoHS compliant
Inductance
(µH)
L Test
Freq.
(kHz)
DCR
Ω)
(Ω
SRF
(MHz)
Isat
(A)
Irms
(A)
CTDO3316P_-102
CTDO3316P_-152
CTDO3316P_-222
CTDO3316P_-332
CTDO3316P_-472
CTDO3316P_-682
1.0
1.5
2.2
3.3
4.7
6.8
100
100
100
100
100
100
.01
.01
.01
.02
.02
.03
100
90
80
65
45
38
9.0
8.0
7.0
6.4
5.4
4.6
6.8
6.4
6.1
5.4
4.8
4.4
CTDO3316P_-103
CTDO3316P_-153
CTDO3316P_-223
CTDO3316P_-333
CTDO3316P_-473
CTDO3316P_-683
10
15
22
33
47
68
100
100
100
100
100
100
.04
.05
.09
.10
.14
.20
30
27
19
15
12
10
3.8
3.0
2.6
2.0
1.6
1.4
3.9
3.1
2.7
2.1
1.8
1.5
CTDO3316P_-104
CTDO3316P_-154
CTDO3316P_-224
CTDO3316P_-334
CTDO3316P_-474
CTDO3316P_-684
100
150
220
330
470
680
100
100
100
100
100
100
.30
.40
.60
1.0
1.3
2.0
9.0
6.0
5.0
4.5
3.5
2.5
1.2
1.0
.80
.60
.50
.40
1.3
1.0
.80
.60
.50
.40
CTDO3316P_-105
CTDO3316P_-155
1000
1500
100
100
3.0
5.0
2.0
1.0
.30
.27
.30
.25
Part
Number
PHYSICAL DIMENSIONS
Size
mm
inches
B
C
Max.
Max.
D
E
F
12.95
9.4
5.2
2.54
2.54
7.62
0.51
0.37
0.2
0.1
0.1
0.3
Parts will be marked with
Significant Digit Dots OR Inductance Code
A
1st significant digit
XXX
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.
A
Max.
B
Ind. Code
2nd significant digit
3rd significant digit
PAD LAYOUT
C
D
E
F
CENTRAL
Technologies
12.06.05
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