Power Inductors - Unshielded
ctparts.com
CTLQ1812CF Series
From 1.0 µH to 470 µH
ENGINEERING KIT #25F
Not shown at actual size.
Part
Number
SPECIFICATIONS
Parts numbers indicate inductance tolerance available.
K = ±10%, M = ±20%
Test
Freq.
(_Hz)
1M
1M
1M
1M
1M
1M
1M
1M
1M
1M
1M
1M
1M
1M
1M
1M
1k
DCR
Ω
(Ω)
Max.
0.08
0.09
0.11
0.13
0.15
0.20
0.24
0.32
0.60
1.00
1.10
1.70
2.20
3.50
4.00
6.80
8.50
SRF
(MHz)
Min.
100
85
60
47
35
30
23
20
15
12
10
8.4
6.8
5.5
4.5
3.6
3.0
Rated DC
(mA)
Max.
1080
1000
900
800
750
720
650
570
420
310
280
220
190
130
110
100
90
Inductance
(µH)
1.0
1.5
2.2
3.3
4.7
6.8
10
15
22
33
47
68
100
150
220
330
470
CTLQ1812CF-1R0M
CTLQ1812CF-1R5M
CTLQ1812CF-2R2M
CTLQ1812CF-3R3M
CTLQ1812CF-4R7M
CTLQ1812CF-6R8M
CTLQ1812CF-100K
CTLQ1812CF-150K
CTLQ1812CF-220K
CTLQ1812CF-330K
CTLQ1812CF-470K
CTLQ1812CF-680K
CTLQ1812CF-101K
CTLQ1812CF-151K
CTLQ1812CF-221K
CTLQ1812CF-331K
CTLQ1812CF-471K
Compliant
RoHS
PHYSICAL DIMENSIONS
Size
mm
inches
A
4.5±0.3
0.18±0.01
B
2.6±0.2
0.10±0.008
C
3.6±0.2
D
3.2±0.2
E
3.2±0.2
0.12±0.008
F
Min.
1.0
0.04
G
Min.
1.0
0.04
CHARACTERISTICS
Description:
SMD power inductor
Applications:
Power supplies for VTR, OA equipment, LCD
televisions, PC notebooks, portable communication equipment,
DC/DC converters, etc.
Operating Temperature:
-25°C to +85°C
Inductance Tolerance:
K = ±10%, M = ±20%
Packaging:
Tape & Reel
Miscellaneous:
RoHS Compliant.
Testing:
Tested on a HP4285A @ a specified frequency
Pads:
Soft copper and pre-tinned
Additional Information:
Additional electrical & physical
information available upon request
Samples available. See website for ordering information.
0.14±0.008 0.12±0.008
C
E
B
A
D
F
G
F
09.16.08
CENTRAL
Manufacturer of Passive Components
800-684-5322
Inside US
949-453-1811
Outside US
Copyright © 2008 by CT Magnetics, DBA Central Technologies. All rights reserved.
CT Magnetics reserves the right to make improvements or change specifications without notice
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