Multi-layer Chip Inductors - Ferrite
ctparts.com
CTML1812 Series
From .10 µH to 33 µH
Part
Number
CTML1812-R10K
CTML1812-R12K
CTML1812-R15K
CTML1812-R18K
CTML1812-R22K
CTML1812-R27K
CTML1812-R33K
CTML1812-R39K
CTML1812-R47K
CTML1812-R56K
CTML1812-R68K
CTML1812-R82K
CTML1812-1R0K
CTML1812-1R2K
CTML1812-1R5K
CTML1812-1R8K
CTML1812-2R2K
CTML1812-2R7K
CTML1812-3R3K
CTML1812-3R9K
CTML1812-4R7K
CTML1812-5R6K
CTML1812-6R8K
CTML1812-8R2K
CTML1812-100K
CTML1812-120K
CTML1812-150K
CTML1812-180K
CTML1812-220K
CTML1812-270K
CTML1812-330K
Not shown at actual size.
SPECIFICATIONS
Parts are available in ±10% tolerance only.
Inductance
(µH)
0.10
0.12
0.15
0.18
0.22
0.27
0.33
0.39
0.47
0.56
0.68
0.82
1.00
1.20
1.50
1.80
2.20
2.70
3.30
3.90
4.70
5.60
6.80
8.20
10.0
12.0
15.0
18.0
22.0
27.0
33.0
L Test
Freq.
(MHz)
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
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
Q
Factor
Min.
35
35
35
35
40
40
40
40
40
40
40
40
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
Q Test
Freq.
(MHz)
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
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
SRF
Min.
(MHz)
300
280
250
220
200
180
165
150
145
140
135
130
100
80
70
60
55
50
45
40
35
33
27
25
20
18
17
15
13
12
11
DCR
Max.
Ω
(Ω)
0.18
0.20
0.22
0.24
0.25
0.26
0.28
0.30
0.32
0.36
0.40
0.45
0.50
0.55
0.60
0.65
0.70
0.75
0.80
0.90
1.00
1.10
1.20
1.40
1.60
2.00
2.50
2.80
3.20
3.60
4.00
Rated
DC
(mA)
800
770
730
700
665
635
605
575
545
520
500
475
450
430
410
390
380
370
355
330
315
300
285
270
250
225
200
190
180
170
160
CHARACTERISTICS
Description:
Ferrite core, multi-layer chip inductor
Applications:
LC resonant circuits such as oscillator and signal
generators, RF filters, disk drives, audio and video equipment, TV,
radio and telecommunication equipment
Operating Temperature:
-25°C to +125°C
Inductance Tolerance:
±10%
Testing:
Inductance and Q are tested on an HP4285A or
HP4286A at specified frequency
Packaging:
Tape & Reel
Marking:
Reels marked with inductance code and tolerance
Miscellaneous:
Magnetically shielded
Additional Information:
Additional electrical & physical
information available upon request
Samples available. See website for ordering information.
PHYSICAL DIMENSIONS
Size
mm
inches
A
4.5±0.2
0.18±0.008
B
3.2±0.2
0.13±0.008
C
1.5±0.2
0.06±0.008
D
0.5±0.3
0.02±0.3
D
C
PAD LAYOUT
5.9
(0.232)
A
B
4.22
(0.166)
2.57
(0.101)
08.25.03
Technologies
Manufacturer of Inductors, Chokes, Coils, Beads, Transformers & Toroids
800-684-5322
Inside US
949-453-1811
Outside US
Copyright © 2004 by CT Magnetics, DBA Central Technologies. All rights reserved.
CT Magnetics reserves the right to make improvements or change specifications without notice
CENTRAL
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
