CTHC1812 Datasheet, PDF (1/1 Pages) Central Technologies – Wire-wound Chip Inductors - Molded

Wire-wound Chip Inductors - Molded
ctparts.com
CTHC1812 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 peripherals,
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 available.
Additional Information: Additional electrical & physical
information available upon request
Samples available. See website for ordering information.
SPECIFICATIONS
Parts are available in ±10% tolerance only.
CTHC1812F Please specify “F” for RoHS compliant
Central Tech
Part
Number
Inductance
(µH)
CTHC1812_-1R0K
1.0
CTHC1812_-1R2K
1.2
CTHC1812_-1R5K
1.5
CTHC1812_-1R8K
1.8
CTHC1812_-2R2K
2.2
CTHC1812_-2R7K
2.7
CTHC1812_-3R3K
3.3
CTHC1812_-3R9K
3.9
CTHC1812_-4R7K
4.7
CTHC1812_-5R6K
5.6
CTHC1812_-6R8K
6.8
CTHC1812_-8R2K
8.2
CTHC1812_-100K
10
CTHC1812_-120K
12
CTHC1812_-150K
15
CTHC1812_-180K
18
CTHC1812_-220K
22
CTHC1812_-270K
27
CTHC1812_-330K
33
CTHC1812_-390K
39
CTHC1812_-470K
47
CTHC1812_-560K
56
CTHC1812_-680K
68
CTHC1812_-820K
82
CTHC1812_-101K
100
CTHC1812_-121K
120
CTHC1812_-151K
150
CTHC1812_-181K
180
CTHC1812_-221K
220
CTHC1812_-271K
270
CTHC1812_-331K
330
CTHC1812_-391K
390
CTHC1812_-471K
470
CTHC1812_-561K
560
CTHC1812_-681K
680
CTHC1812_-821K
820
CTHC1812_-102K
1000
L Test
Freq.
(MHz)
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
Q
Fact.
Min.
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
20
20
20
20
20
20
20
20
20
20
20
20
20
Q Test
Freq.
(MHz)
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
SRF
Min.
(MHz)
200
160
130
100
80
60
45
40
35
30
28
25
22
21
20
19
18
16
14
12
12
11
10
9.0
8.0
7.5
7.0
6.5
5.5
5.0
4.0
3.8
3.5
2.8
2.6
2.5
2.3
DCR
Max.
(Ω)
.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
Size
mm
inches
A
4.5±0.3
0.18±0.012
PHYSICAL DIMENSIONS
B
C
D
3.2±0.2
3.2±0.2
1.4±0.4
0.12±0.001
0.12±0.001
0.06±0.016
E
0.9±0.2
0.04±0.001
CENTRAL
05.31.07
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