CT CTDA14AF-220M Power inductors for digital amplifier Datasheet

Power Inductors for Digital Amplifier
CTDA14AF Series
SPECIFICATIONS
Parts are available in ±20% tolerance only.
* Rated DC Current: Inductance drift is within -25% at the superposition
** Allowable Current: A rise in temp. of surface core within 40°C.
From 10 µH to 33 µH
Part
Number
Not shown at actual size.
ctparts.com
Inductance
(µH ±20%)
CTDA14AF-100M
CTDA14AF-150M
CTDA14AF-220M
CTDA14AF-330M
L Test
Freq.
(KHz)
DCR
Max.
Ω)
(mΩ
*Rated DC
Current
(A)
**Allowable
DC Current
(A)
1.0
1.0
1.0
1.0
5.9
8.3
10.0
17.5
8.3
7.5
7.0
6.1
7.8
7.3
6.6
5.1
10
15
22
33
PHYSICAL DIMENSIONS
RoHS
Size
Compliant
A
B
C
D
E
Max.
mm
inches
16.0
14.0±0.5
5.0±1.0
1.8±0.5
1.0
9.2±0.5
0.63
0.55±0.02
0.2±0.039
0.071±0.02
0.039
0.36±0.02
E
H
C
A
Technologies
I
Tolerance: ±0.5mm
B
G
06.29.07
CENTRAL
F
D
CHARACTERISTICS
Description: Inductor for digital amplifier LPF
Applications: Suitable as choke coil for digital amplifier. Audio,
DVD 5.1ch home theater, AV amplifier, LCD, PDP. Usable as a
choke coil for power supplies, etc.
Features: Compact and low-profile. Output 85W. Magnetically
shielded structure and low DC resistance. High sound quality. Low
electromagnetic interface. Low resistance and high current.
Inductance Tolerance: ±20%
Testing: Tested on a HP4284A at 1.0 KHz
Packaging: Bulk
Marking: Parts are marked with inductance code
Miscellaneous: RoHS Compliant
Additional Information: Additional electrical & physical
information available upon request
Samples available. See website for ordering information.
F
Max.
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
L(µH)
G
I
H
10
7.6
3.3
0.5/0.33
15
9.6
4.4
0.5
22
9.6
5.3
0.5
33
9.6
5.3
0.33
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