Power Inductors - Unshielded
ctparts.com
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 Technologies
01.14.05
Size
A
B
C
D
Typ.
mm
7.8 ± 0.30
7.0 ± 0.30
3.5 ± 0.30
2.1
inches
0.307 ± 0.012
0.276 ± 0.012
0.138 ± 0.012
0.083
PHYSICAL DIMENSIONS
B
A
Marking
XXX
C
D
SPECIFICATIONS
Parts specify tolerance code when ordering.
CTGS73-100_
K = ±10%, L = ±15%, M = ±20% & N = ±30%
CTGS73F Please specify “F” for RoHS Compliant
L Test
DCR
Rated
Part
Inductance
Freq.
Max.
DC
Number
(H)
(_Hz)
(
)
(A)
CTGS73_-100_
10
2.52M
0.08
1.44
CTGS73_-120_
12
2.52M
0.09
1.39
CTGS73_-150_
15
2.52M
0.10
1.24
CTGS73_-180_
18
2.52M
0.11
1.12
CTGS73_-220_
22
2.52M
0.13
1.07
CTGS73_-270_
27
2.52M
0.15
0.94
CTGS73_-330_
33
2.52M
0.17
0.85
CTGS73_-390_
39
2.52M
0.22
0.74
CTGS73_-470_
47
2.52M
0.25
0.68
CTGS73_-560_
56
2.52M
0.28
0.64
CTGS73_-680_
68
2.52M
0.33
0.59
CTGS73_-820_
82
2.52M
0.41
0.54
CTGS73_-101_
100
1.00k
0.48
0.51
CTGS73_-121_
120
1.00k
0.54
0.49
CTGS73_-151_
150
1.00k
0.75
0.40
CTGS73_-181_
180
1.00k
1.02
0.36
CTGS73_-221_
220
1.00k
1.20
0.31
CTGS73_-271_
270
1.00k
1.31
0.29
CTGS73_-331_
330
1.00k
1.50
0.28
CTGS73 Series
From 10 H to 330 H
Not shown at actual size.
CHARACTERISTICS
Description: SMD power inductor
Applications: VTR power supplies, OA equipment, LCD
televisions, PC notebooks, portable communication equipment,
DC/DC converters
Operating Temperature: -30°C to +100°C
Inductance Tolerance: ±10%, ±15%, ±20% & ±30%
Testing: Inductance is tested on an HP4285A at specified
frequency
Packaging: Tape & Reel
Marking: Marked with inductance code
Premissible Current: The value of current when the inductance
is 10% lower than its initial value at D.C. superposition or D.C.
current when at
T = 40°C whichever is lower
Miscellaneous: RoHS Compliant available
Additional Information: Additional electrical & physical
information available upon request
Samples available. See website for ordering information.
PAD LAYOUT
RoHS
Compliant
Available