cthc1812f

Wire-wound Chip Inductors - Molded
CTHC1812F
Series
From 1.0 µH to 1000 µH
Not Shown at Actual Size
CHARACTERISTICS
Description: High current, ferrite core, wire-wound molded chip
inductor.
Applications: TV’s, VCR’s, disk drives, computer peripheals,
telecommunication devices and electronic control boards for
automobiles.
Operating Temperature: -25°C to +85°C
Inductance Tolerance: ±10%
Testing: Inductance and Q are tested on an HP4285A at
specified frequency.
Packaging: Tape & Reel.
Part Marking: Inductance code or inductance code plus
tolerance.
Miscellaneous: RoHS Compliant.
Additional Information: Additional electrical & physical
information available upon request
Samples available. See website for ordering information.
www.ctparts.com
SPECIFICATIONS
Parts are available in ±10% inductance tolerance only.
L Test
Q
Q Test
SRF
Part
Inductance
Freq.
Fact.
Freq.
Min.
Number
(µH)
(MHz)
Min.
(MHz)
(MHz)
CTHC1812F-1R0K
1.0
7.96
10
7.96
200
CTHC1812F-1R2K
1.2
7.96
10
7.96
160
CTHC1812F-1R5K
1.5
7.96
10
7.96
130
CTHC1812F-1R8K
1.8
7.96
10
7.96
100
CTHC1812F-2R2K
2.2
7.96
10
7.96
80
CTHC1812F-2R7K
2.7
7.96
10
7.96
60
CTHC1812F-3R3K
3.3
7.96
10
7.96
45
CTHC1812F-3R9K
3.9
7.96
10
7.96
40
CTHC1812F-4R7K
4.7
7.96
10
7.96
35
CTHC1812F-5R6K
5.6
7.96
10
7.96
30
CTHC1812F-6R8K
6.8
7.96
10
7.96
28
CTHC1812F-8R2K
8.2
7.96
10
7.96
25
DCR
Max.
(W)
.11
.12
.15
.16
.18
.20
.22
.24
.27
.30
.35
.40
Rated
DC
(mA)
1050
1000
950
900
850
800
750
700
650
650
600
600
CTHC1812F-100K
CTHC1812F-120K
CTHC1812F-150K
CTHC1812F-180K
CTHC1812F-220K
CTHC1812F-270K
CTHC1812F-330K
CTHC1812F-390K
CTHC1812F-470K
CTHC1812F-560K
CTHC1812F-680K
CTHC1812F-820K
10
12
15
18
22
27
33
39
47
56
68
82
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
10
10
10
10
10
10
10
10
10
10
10
10
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
22
21
20
19
18
16
14
12
12
11
10
9.0
.50
.60
.70
.80
.90
1.2
1.4
1.6
1.9
2.2
2.6
3.5
550
500
450
400
370
330
300
280
260
240
220
200
CTHC1812F-101K
CTHC1812F-121K
CTHC1812F-151K
CTHC1812F-181K
CTHC1812F-221K
CTHC1812F-271K
CTHC1812F-331K
CTHC1812F-391K
CTHC1812F-471K
CTHC1812F-561K
CTHC1812F-681K
CTHC1812F-821K
100
120
150
180
220
270
330
390
470
560
680
820
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
20
20
20
20
20
20
20
20
20
20
20
20
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
8.0
7.5
7.0
6.5
5.5
5.0
4.0
3.8
3.5
2.8
2.6
2.5
4.0
4.5
6.5
7.5
9.0
11
13
23
26
30
40
45
180
160
140
120
120
100
90
80
75
70
65
60
CTHC1812F-102K
1000
0.796
20
0.796
2.3
50
55
PHYSICAL DIMENSIONS
Size A
B
C
D
mm
inches
4.5±0.3
0.18±0.012
E
3.2±0.2
3.2±0.2
1.4±0.4
0.9±0.2
0.12±0.001
0.12±0.001
0.06±0.016
0.04±0.001
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 11.29.12