CTCR43F Datasheet, PDF (1/1 Pages) Central Technologies – Power Inductors - Unshielded

Power Inductors - Unshielded
ctparts.com
CTCR43F Series
From 1.0 µH to 68 µH
RoHS
Compliant
Not shown at actual size.
CHARACTERISTICS
Description: SMD power inductor
Applications: VTR power supplies, OA equipment, LCD
televisions, PC notebooks, portable communication equipment,
DC/DC converters
Operating Temperature: -40°C to +100°C
Inductance Tolerance: ±20%
Testing: Inductance is tested on an HP4284A or HP4285A at
specified frequency
Packaging: Tape & Reel
Marking: Marked with inductance code
Rated DC: This indicates the value of current when the
inductance is 10% lower than its initial value at D.C.
superimposition or D.C. current when at ΔT=40°C, whichever is
lower.
Miscellaneous: RoHS Compliant.
Additional Information: Additional electrical & physical
information available upon request
Samples available. See website for ordering information.
RECOMMENDED LAND PATTERN
SPECIFICATIONS
Parts are only available in ±20% inductance tolerance.
Part
Number
CTCR43F-1R0M
CTCR43F-1R4M
CTCR43F-1R8M
CTCR43F-2R2M
CTCR43F-2R7M
CTCR43F-3R3M
CTCR43F-3R9M
CTCR43F-4R7M
CTCR43F-5R6M
CTCR43F-6R8M
CTCR43F-8R2M
CTCR43F-100M
CTCR43F-120M
CTCR43F-150M
CTCR43F-180M
CTCR43F-220M
CTCR43F-270M
CTCR43F-330M
CTCR43F-390M
CTCR43F-470M
CTCR43F-560M
CTCR43F-680M
Inductance
(µH)
1.0
1.4
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
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
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
DCR
Max.
(mΩ)
48.7
56.2
63.7
71.2
78.7
86.2
93.7
108.7
125.7
131.2
146.2
182
210
235
338
378
522
540
587
844
937
1117
Size
mm
inches
A
Max.
4.3
0.169
PHYSICAL DIMENSIONS
B
C
D
Max.
Max.
4.8
3.5
3.4
0.189
0.138
0.134
A
C
Rated
DC
(A)
2.56
2.52
1.95
1.75
1.58
1.44
1.33
1.15
0.99
0.95
0.84
1.04
0.97
0.85
0.74
0.68
0.62
0.56
0.52
0.44
0.42
0.37
E
2.1
0.083
B
Marking: Inductance Code
D
1
2
E
4
3
4.5
(0.177)
5.0
(0.197)
1.5 (0.059)
CENTRAL
06.11.08
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