SMD Power Inductors - Shielded
ctparts.com
CTEPH149 Series
From 0.56 µH to 2.4 µH
Part
Number
CTEPH149-R56N
CTEPH149-1R0M
CTEPH149-1R6M
CTEPH149-2R2M
CTEPH149-2R4M
Not shown at actual size.
SPECIFICATIONS
Part numbers indicate tolerance available.
M = ±20%, N = ±30%
Inductance
(µH)
0.56
1.00
1.60
2.20
2.40
L Test
Freq.
(kHz)
100
100
100
100
100
DCR
Max.
Ω
(Ω)
0.0010
0.0012
0.0015
0.0019
0.0015
IDC
Max.
(A)
30
22
18
15
10
PHYSICAL DIMENSIONS
Size
mm
inches
A
14.7±0.3
0.58±0.01
B
15.0±0.3
0.59±0.01
C
9.5±0.3
0.37±0.01
D
4.0±0.3
D1
2.0±0.3
E
8.0±0.3
0.31±0.01
F
4.0±1.0
0.16±0.04
G
2.2±0.3
H
1.2±0.2
0.16±0.01 0.08±0.01
0.09±0.01 0.05±0.008
A
C
XXX
CHARACTERISTICS
Description:
SMD shielded power inductor (Ultra High Current)
Applications:
Excellent for power line DC-DC conversion
applications used in notebook computers and other handheld
electronic equipment
Operating Temperature:
-25°C to +85°C
Storage Temperature:
-40°C to +105°C
Temperature rise:
40°C Typical at IDC
Resistance to solder heat:
260°C for 10 seconds
Rated Current:
Based on temperature &
∆L
/ L0A =25% Typ. at
IDC
Inductance Tolerance:
±20%, ±30%
Testing:
Tested on a HP4285A at 100 KHz , 1V
Packaging:
Tape & Reel
Marking:
Parts are marked with inductance code
Additional Information:
Additional electrical & physical
information available upon request
Samples available. See website for ordering information.
Marking
Inductance Code
D
G
1
3
2
D1
H
1
B
E
3
2
F
PAD LAYOUT
Unit: mm
5.0
3.0
3.0
13.5
05.27.05
Technologies
Manufacturer of Inductors, Chokes, Coils, Beads, Transformers & Toroids
800-684-5322
Inside US
949-453-1811
Outside US
Copyright © 2005 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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