![](http://datasheet.mmic.net.cn/160000/CT0603LS-121J_datasheet_8618594/CT0603LS-121J_1.png)
SMD Wire-wound Chip Inductors
ctparts.com
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
CENTRAL Technologies
08.08.07
Size
A
B
C
D
E
F
G
Max.
Ref.
mm
1.8
1.25
1.02
0.38
0.86
0.33
0.76
inches
0.071
0.049
0.040
0.015
0.034
0.013
0.030
L Test
Q
Q Test
SRF
DCR
IDC
Part
Inductance
Freq.
Fact.
Freq.
Min.
Max.
Number
(nH)
(MHz)
Min.
(MHz)
(
Ω
Ω)
(mA)
CT0603LS_-47N_
47
7.9
17
7.9
1700
0.075
1500
CT0603LS_-72N_
72
7.9
17
7.9
1700
0.12
1500
CT0603LS_-101_
100
7.9
17
7.9
1650
0.13
1500
CT0603LS_-121_
120
7.9
17
7.9
1400
0.15
1500
CT0603LS_-151_
150
7.9
17
7.9
1350
0.15
1450
CT0603LS_-181_
180
7.9
17
7.9
1150
0.15
1400
CT0603LS_-221_
220
7.9
17
7.9
1150
0.16
1350
CT0603LS_-241_
240
7.9
17
7.9
1050
0.19
1300
CT0603LS_-271_
270
7.9
17
7.9
1050
0.30
1050
CT0603LS_-331_
330
7.9
17
7.9
850
0.46
1200
CT0603LS_-391_
390
7.9
17
7.9
810
0.51
1200
CT0603LS_-471_
470
7.9
17
7.9
720
0.62
1050
CT0603LS_-561_
560
7.9
17
7.9
600
0.44
850
CT0603LS_-681_
680
7.9
17
7.9
600
0.52
850
CT0603LS_-781_
780
7.9
17
7.9
540
0.83
850
CT0603LS_-821_
820
7.9
17
7.9
480
0.69
750
CT0603LS_-102_
1000
7.9
18
7.9
310
0.81
600
CT0603LS_-122_
1200
7.9
17
7.9
270
0.87
550
CT0603LS_-152_
1500
7.9
17
7.9
270
1.06
540
CT0603LS_-182_
1800
7.9
17
7.9
230
1.10
520
CT0603LS_-222_
2200
7.9
17
7.9
150
1.20
500
CT0603LS_-272_
2700
7.9
17
7.9
105
1.50
480
CT0603LS_-332_
3300
7.9
17
7.9
84
1.50
440
CT0603LS_-392_
3900
7.9
17
7.9
80
1.60
430
CT0603LS_-472_
4700
7.9
18
7.9
69
2.10
420
CT0603LS_-562_
5600
7.9
18
7.9
65
2.60
400
CT0603LS_-682_
6800
7.9
19
7.9
55
3.10
400
CT0603LS_-782_
7800
7.9
17
7.9
47
3.50
400
CT0603LS_-822_
8200
7.9
17
7.9
42
3.60
400
CT0603LS_-103_
10000
7.9
19
7.9
40
4.80
300
CT0603LS Series
From 47 nH to 10000 nH
Not shown at actual size.
CHARACTERISTICS
Description: SMD ferrite core wire-wound chip inductor
Applications: LC resonant circuits such as oscillator and signal
generators, impedance matching, circuit isolation, RF filters, disk
drives and computer peripherals, audio and video equipment, TV,
radio and telecommunication equipment
Operating Temperature: -40°C to +85°C
Inductance Tolerance: ±5%, ±10%
Testing: Inductance and Q are tested on an HP4286A at
specified frequency
Packaging: Tape & Reel, 4000 parts per reel
Miscellaneous: RoHS Compliant available.
Marking: Parts are marked with inductance code
Additional Information: Additional electrical & physical
information available upon request
Samples available. See website for ordering information.
PHYSICAL DIMENSIONS
B
C
D
Terminal wraparound
G
Terminal
F
E
F
A
PAD LAYOUT
1.02
(0.040)
0.64
(0.025)
0.64
(0.025)
0.64
(0.025)
mm
(inch)
SPECIFICATIONS
Please specify tolerance code when ordering.
CT0603LS-471_
J = ±5%, K = ±10%
CT0603LSF Please specify “F” for RoHS Compliant