Manufacturer of Passive Components
800-684-5322 Inside US 949-453-1811 Outside US
Copyright © 2012 by CT Magnetics, DBA Central Technologies. All rights reserved.
CT Magnetics reserves the right to make improvements or change specifications without notice
REV 11.28.12
Power Inductors - Unshielded www.ctparts.com
CTGS75F
Series
From 1.0 µH to 820 µH
SPECIFICATIONS
Part numbers indicate inductance tolerance available.
K = ±10%, M = ±20%
L Test DCR Rated
Part Inductance Freq. Max. DC
Number (µH) (_Hz) (W) (A)
CTGS75F-1R0M 1.0 25.2M .02 3.7
CTGS75F-1R4M 1.4 7.96M .02 3.7
CTGS75F-1R8M 1.8 7.96M .02 3.7
CTGS75F-2R3M 2.3 7.96M .02 3.7
CTGS75F-2R7M 2.7 7.96M .02 3.7
CTGS75F-3R3M 3.3 7.96M .03 3.7
CTGS75F-3R9M 3.9 7.96M .03 3.7
CTGS75F-4R7M 4.7 7.96M .04 3.5
CTGS75F-5R6M 5.6 7.96M .04 3.3
CTGS75F-6R8M 6.8 7.96M .04 3.1
CTGS75F-8R2M 8.2 7.96M .05 2.7
CTGS75F-100K 10 2.52M .07 2.3
CTGS75F-120K 12 2.52M .08 2.0
CTGS75F-150K 15 2.52M .09 1.8
CTGS75F-180K 18 2.52M .10 1.6
CTGS75F-220K 22 2.52M .11 1.5
CTGS75F-270K 27 2.52M .12 1.3
CTGS75F-330K 33 2.52M .13 1.2
CTGS75F-390K 39 2.52M .16 1.1
CTGS75F-470K 47 2.52M .18 1.1
CTGS75F-560K 56 2.52M .24 .94
CTGS75F-680K 68 2.52M .28 .84
CTGS75F-820K 82 2.52M .37 .78
CTGS75F-101K 100 1.0k .43 .72
CTGS75F-121K 120 1.0k .47 .66
CTGS75F-151K 150 1.0k .64 .58
CTGS75F-181K 180 1.0k .71 .51
CTGS75F-221K 220 1.0k .96 .49
CTGS75F-271K 270 1.0k 1.1 .42
CTGS75F-331K 330 1.0k 1.2 .40
CTGS75F-391K 390 1.0k 1.8 .36
CTGS75F-471K 470 1.0k 1.9 .34
CTGS75F-561K 560 1.0k 2.0 .34
CTGS75F-681K 680 1.0k 2.2 .28
CTGS75F-821K 820 1.0k 2.9 .26
Not Shown at Actual Size
CHARACTERISTICS
PHYSICAL DIMENSIONS
PAD LAYOUT
Description: SMD power inductor.
Applications: VTR power supplies, OA equipment, LCD televi-
sions, PC notebooks, portable communication equipment, DC/DC
converters.
Operating Temperature: -40°C to +85°C
Inductance Tolerance: ±10%, ±20%
Testing: Inductance is tested on an HP4284A or HP4285A at
specified frequency.
Packaging: Tape & Reel.
Marking: Marked with inductance code.
Rated DC: The value of current when the inductance is 10%
lower than its initial value at 0 Adc or D.C. current when at
DT = 40°C whichever is lower.
Miscellaneous: RoHS Compliant.
Additional Information: Additional electrical & physical
information available upon request.
Samples available. See website for ordering information.
A B C D
7.8±0.3 7.0±0.3 5.0±0.5 2.1
0.31±0.012 0.28±0.012 0.20±0.02 0.083
Size
mm
inches
Unit: mm(inch)
ENGINEERING KIT #7
