CTHC1812F Datasheet, PDF (1/1 Pages) Central Technologies – Wire-wound Chip Inductors - Molded

Wire-wound Chip Inductors - Molded www.ctparts.com
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.
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
CTHC1812F-1R2K
1.2
CTHC1812F-1R5K
1.5
CTHC1812F-1R8K
1.8
CTHC1812F-2R2K
2.2
CTHC1812F-2R7K
2.7
CTHC1812F-3R3K
3.3
CTHC1812F-3R9K
3.9
CTHC1812F-4R7K
4.7
CTHC1812F-5R6K
5.6
CTHC1812F-6R8K
6.8
CTHC1812F-8R2K
8.2
7.96
10
7.96
10
7.96
10
7.96
10
7.96
10
7.96
10
7.96
10
7.96
10
7.96
10
7.96
10
7.96
10
7.96
10
7.96
200
7.96
160
7.96
130
7.96
100
7.96
80
7.96
60
7.96
45
7.96
40
7.96
35
7.96
30
7.96
28
7.96
25
CTHC1812F-100K
10
CTHC1812F-120K
12
CTHC1812F-150K
15
CTHC1812F-180K
18
CTHC1812F-220K
22
CTHC1812F-270K
27
CTHC1812F-330K
33
CTHC1812F-390K
39
CTHC1812F-470K
47
CTHC1812F-560K
56
CTHC1812F-680K
68
CTHC1812F-820K
82
2.52
10
2.52
22
2.52
10
2.52
21
2.52
10
2.52
20
2.52
10
2.52
19
2.52
10
2.52
18
2.52
10
2.52
16
2.52
10
2.52
14
2.52
10
2.52
12
2.52
10
2.52
12
2.52
10
2.52
11
2.52
10
2.52
10
2.52
10
2.52
9.0
CTHC1812F-101K
100
0.796
20
0.796
8.0
CTHC1812F-121K
120
0.796
20
0.796
7.5
CTHC1812F-151K
150
0.796
20
0.796
7.0
CTHC1812F-181K
180
0.796
20
0.796
6.5
CTHC1812F-221K
220
0.796
20
0.796
5.5
CTHC1812F-271K
270
0.796
20
0.796
5.0
CTHC1812F-331K
330
0.796
20
0.796
4.0
CTHC1812F-391K
390
0.796
20
0.796
3.8
CTHC1812F-471K
470
0.796
20
0.796
3.5
CTHC1812F-561K
560
0.796
20
0.796
2.8
CTHC1812F-681K
680
0.796
20
0.796
2.6
CTHC1812F-821K
820
0.796
20
0.796
2.5
CTHC1812F-102K
1000
0.796
20
0.796
2.3
DCR
Max.
(W)
.11
.12
.15
.16
.18
.20
.22
.24
.27
.30
.35
.40
.50
.60
.70
.80
.90
1.2
1.4
1.6
1.9
2.2
2.6
3.5
4.0
4.5
6.5
7.5
9.0
11
13
23
26
30
40
45
50
Rated
DC
(mA)
1050
1000
950
900
850
800
750
700
650
650
600
600
550
500
450
400
370
330
300
280
260
240
220
200
180
160
140
120
120
100
90
80
75
70
65
60
55
PHYSICAL DIMENSIONS
Size A
B
C
D

mm 4.5±0.3
inches 0.18±0.012
3.2±0.2
0.12±0.001
3.2±0.2
0.12±0.001
1.4±0.4
0.06±0.016
E
0.9±0.2
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