Power Inductors - Shielded
ctparts.com
CTLQH3KSF Series
From 3.3 µH to 2200 µH
Part
Number
CTLQH3KSF-3R3N
CTLQH3KSF-4R7N
CTLQH3KSF-6R8N
Not shown at actual size.
CTLQH3KSF-100N
CTLQH3KSF-220N
CTLQH3KSF-330N
CTLQH3KSF-470N
CTLQH3KSF-680N
CTLQH3KSF-101N
CTLQH3KSF-221N
CTLQH3KSF-331N
CTLQH3KSF-471N
CTLQH3KSF-561N
CTLQH3KSF-681N
CTLQH3KSF-102N
CTLQH3KSF-152N
CTLQH3KSF-222N
SPECIFICATIONS
Parts only available in ±30% inductance tolerance.
Inductance
(µH)
3.3
4.7
6.8
10
22
33
47
68
100
220
330
470
560
680
1000
1500
2200
L Test
Freq.
(_Hz)
1M
1M
1M
1M
1M
1M
1M
1M
100K
100K
100K
100K
100K
100K
10K
10K
10K
DCR
Max.
Ω
(Ω)
.062
.082
0.1
.14
.27
.43
.56
.91
1.2
2.45
4.7
5.2
6.8
11.9
14.3
22
30
IDC
Max.
(mA)
500
460
360
320
180
120
110
100
90
75
70
60
50
40
30
25
20
SRF
Typ.
(MHz)
70.0
50.0
40.0
30.0
20.0
16.0
13.0
10.0
7.00
4.00
3.70
3.00
2.70
2.30
2.10
1.70
1.20
Compliant
RoHS
PHYSICAL DIMENSIONS
Size
A
3.5±0.2
0.137±.008
B
3.6±0.2
0.141±.008
C
2.1±0.2
0.08±.008
D
Min.
0.7
0.027
E
Min.
0.7
0.027
F
2.5±0.2
0.098±.008
CHARACTERISTICS
Description:
SMD (shielded) power inductor
Applications:
Excellent for power line DC-DC conversion
applications used in hard disk, notebook computers, and other
electronic equipment
Operating Temperature:
-40°C to +85°C
Temperature Rise:
40°C Max.
Inductance Tolerance:
±30%
Testing:
Tested on a HP4284A @ specified frequency
Packaging:
Tape & Reel
Miscellaneous:
RoHS Compliant.
Marking:
Reels are marked with inductance code and tolerance
Additional Information:
Additional electrical & physical
information available upon request
Samples available. See website for ordering information.
mm
inches
Marking: Inductance Code
A
XXX
E F E
B
PAD LAYOUT
Unit :mm
1.5
1.5
C
F
2.8
1.0
06.16.08
Technologies
Manufacturer of Passive and Discrete Semiconductor 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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