Wire-wound Chip Inductors - Open
www.ctparts.com
SPECIFICATIONS
Please specify inductance tolerance code when ordering.
CT0402LSF
Example: CT0402LSF-20N_
J = ±±5% K = ±ꢀ05
Test
Freq.
(MHz)
SRF
Typ.
(MHz)
DCR
Max.
(W)
Irms
Typ.
(mA)
Part
Number
Inductance
(µH)
Available
Tolerance
Series
CT0402LSF-20N_
CT0402LSF-22NK
CT0402LSF-33N_
CT0402LSF-36N_
CT0402LSF-39N_
CT0402LSF-51NK
CT0402LSF-56NK
CT0402LSF-72N_
CT0402LSF-78N_
0.020
0.022
0.033
0.036
0.039
0.051
0.056
0.072
0.078
100
100
100
100
100
100
100
100
100
2600
2500
2300
2300
2200
1930
1900
1650
1600
0.050
0.072
0.060
0.092
0.150
0.070
0.125
0.100
0.190
1600
1300
1400
1000
830
1100
900
900
J / K
K
J / K
J / K
J / K
K
K
J / K
J / K
From 0.020µH to 0.56µH
850
CT0402LSF-R10K
CT0402LSF-R14_
CT0402LSF-R18K
CT0402LSF-R20_
CT0402LSF-R22_
CT0402LSF-R25_
CT0402LSF-R27K
CT0402LSF-R30_
CT0402LSF-R33_
CT0402LSF-R36_
CT0402LSF-R39_
CT0402LSF-R42_
CT0402LSF-R47K
CT0402LSF-R56_
0.10
0.14
0.18
0.20
0.22
0.25
0.27
0.30
0.33
0.36
0.39
0.42
0.47
0.56
100
50
50
50
50
25
25
25
7.9
7.9
7.9
7.9
7.9
7.9
1400
1220
1150
1000
1150
900
860
860
820
810
0.160
0.260
0.330
0.440
0.530
0.360
0.550
0.410
0.680
0.575
0.890
1.100
0.730
1.100
900
540
560
400
380
520
360
420
350
360
300
340
310
200
K
J / K
K
J / K
J / K
J / K
K
J / K
J / K
J / K
J / K
J / K
K
760
700
650
600
J / K
Not Shown at Actual Size
PHYSICAL DIMENSIONS
CHARACTERISTICS
Description: SMD ferrite core wire-wound chip inductor.
Applications: Telecom, cable modem, set-top box, CATV filter/
tuner, wireless LAN, etc.
Size
A
B
C
D
E
F
G
1.02 0.1
0.55 0.1
0.56 0.1
0.25
0.54
0.23
0.50
mm
inches
Operating Temperature: -40°C to +105°C (Including self -
temperature rise)
0.040 0.004 0.021 0.004 0.022 0.004
0.0098
0.021
0.009
0.0196
Irms: For a 15°C rise above 25°C ambient
Inductance Tolerance:
5ꢀ, 10ꢀ
Testing: Inductance tested on HP4285A at specified
frequency.
Packaging: Tape & Reel.
Miscellaneous: RoHS Compliant.
Marking: No markings
Additional Information: Additional electrical & physical
information available upon request.
Samples available. See website for ordering information.
PAD LAYOUT
Unit: mm
0.65
(0.025)
(inch)
0.38
(0.015)
0.44
(0.017)
0.38
(0.015)
REV 06.12.17
Manufacturer of Passive Components
800-684-5322 Inside US
949-453-1811 Outside US
Copyright © 2017 by CT Magnetics, DBA Central Technologies. All rights reserved.
CT Magnetics reserves the right to make improvements or change specifications without notice