Power Inductors - Unshielded
ctparts.com
CTDO3308 Series
From 4.7 µH to 1,000 µH
Part
Number
CTDO3308P_-472
CTDO3308P_-682
CTDO3308P_-103
CTDO3308P_-153
CTDO3308P_-223
CTDO3308P_-333
CTDO3308P_-473
CTDO3308P_-683
CTDO3308P_-104
CTDO3308P_-154
CTDO3308P_-224
CTDO3308P_-334
CTDO3308P_-474
CTDO3308P_-684
CTDO3308P_-105
Not shown at actual size.
SPECIFICATIONS
Parts are available in ±20% tolerance only.
CTDO3308PF
Please specify “F” for RoHS Compliant
Inductance
(µH)
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
DCR
Ω
(Ω)
.04
.06
.09
.12
.19
.25
.32
.55
.70
1.0
1.6
2.2
3.3
4.4
7.0
Isat
(A)
4.2
3.9
2.4
2.0
1.6
1.4
1.0
.90
.70
.60
.50
.40
.30
.20
.10
Irms
(A)
3.2
2.6
2.0
1.5
1.3
1.1
.80
.70
.60
.50
.40
.30
.20
.10
.05
PHYSICAL DIMENSIONS
Size
mm
inches
A
Max.
12.95
0.51
B
Max.
9.4
0.37
C
Max.
3
0.12
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 +85°C
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
A
1st significant digit
B
Ind. Code
XXX
3rd significant digit
2nd significant digit
PAD LAYOUT
C
D
E
F
06.18.07
Technologies
Manufacturer of Passive and Discrete Semiconductor Components
800-684-5322
Inside US
949-453-1811
Outside US
Copyright © 2007 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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