Power Inductors - Unshielded
www.ctparts.com
SPECIFICATIONS
Parts are available in ±±20 inꢀdutanue tꢁleranue ꢁnly.
Irms: DC current that will cause an approximate ΔT of 40°C
Isat: DC current that will cause L0 to drop approximately 10%
CT875FUF
L Test
Freq.
(KHz)
DCR
Max.
(Ω)
Irms
Typ.
(A)
Isat
Typ.
(A)
Part
Ndmber
Inꢀdutanue
(mH)
Series
CT875FUF-471M
CT875FUF-561M
CT875FUF-681M
CT875FUF-821M
0.47
0.56
0.68
0.82
100
100
100
100
8.1
11
13
18
0.14
0.125
0.115
0.12
0.14
0.125
0.115
0.105
From 0.47 mH to 6.8 mH
CT875FUF-102M
CT875FUF-122M
CT875FUF-152M
CT875FUF-182M
CT875FUF-222M
CT875FUF-272M
CT875FUF-332M
CT875FUF-392M
CT875FUF-472M
CT875FUF-562M
CT875FUF-682M
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
100
100
100
100
100
100
100
100
100
100
100
20
22
27
33
39
45
62
71
96
0.095
0.088
0.083
0.074
0.064
0.061
0.050
0.050
0.042
0.040
0.037
0.095
0.088
0.083
0.074
0.064
0.061
0.050
0.050
0.042
0.040
0.037
110
130
PHYSICAL DIMENSIONS
Size
A
B
C
D
E
F
G
Max.
Max.
Max.
Typ.
Typ.
Typ.
5.2
5.2
2.2
1.6
3.6
0.8
0.7 0.15
mm
inches
0.205
0.205
0.087
0.063
0.142
0.031
0.027 0.006
Not Shown at Actual Size
C
D
A
G
CHARACTERISTICS
Desuriptiꢁn: SMD (unshielded) power inductor.
Appliuatiꢁns: Ideal for a variety EL lamp inverter inductor
applications.
B
E
XXX
F
Operating Temperatdre: -30° to +100°C
Inꢀdutanue Tꢁleranue: 20%
Testing: Inductance is tested on an HP4285A at 100KHz, 0.25V.
Paukaging: Tape & Reel.
Marking: Inductance Code
Nꢁte: The part temperature (ambient+temp. rise) should not
exceed 100°C under worst case operating conditions. Circuit
design, component placement, PWB trace size and thickness,
airflow and other cooling provisions all affect the part temperature.
Part temperature should be verified in the end application.
Marking: Parts are marked with inductance code.
Misuellaneꢁds: RꢁHS Cꢁmpliant.
PAD LAYOUT
Unit: mm
Aꢀꢀitiꢁnal Infꢁrmatiꢁn: Additional electrical & physical
information available upon request.
Samples available. See website fꢁr ꢁrꢀering infꢁrmatiꢁn.
1.7
2.8
1.7
REV 04.15.15
Manufacturer of Passive Components
800-684-5322 Inside US
949-453-1811 Outside US
Copyright © 2015 by CT Magnetics, DBA Central Technologies. All rights reserved.
CT Magnetics reserves the right to make improvements or change specifications without notice