CMLW6045S Series
Wire Wound SMD Power Inductor
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Features
Magnetic-resin shielded construction reduces
buzz noise to ultra-low levels
Metallization on ferrite core results in excellent
shock resistance and damage-free durability
Closed magnetic circuit design reduces leakage
flux and Electro Magnetic Interference (EMI)
30% higher current rating than conventional
inductors of equal size
Take up less PCB real estate and save more
power
Pb
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Applications
LED Lighting
Mobile devices with multifunction such as
adding color TV and camera
Flat-screen TVs, blue-ray disc recorders,
set top boxes
Notebooks, desktop computers, servers,
graphic cards
Portable gaming devices, personal navigation
systems, personal multimedia devices
Automotive systems
Telecomm base stations
100=10µH 101=100µH
(5) Inductance Tolerance M= 20%, N= 30%
(6) Company Code
(7) Packaging Tape Carrier Package
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Dimensions
Recommended Land Pattern
Unit:mm
Series
CMLW6045S
A
6.0±0.3
B
6.0±0.3
C
4.5Max.
D
4.9±0.3
E
1.55±0.3
F
2.90±0.3
a Typ.
2.8
b Typ.
1.7
c Typ.
5.7
Rev.03
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Lead Free Part Numbering
CMLW
(1)
(1)
(2)
(3)
(4)
6045
(2)
S
(3)
100 M
(4) (5)
S
T
(6) (7)
Series Type
Dimension L X H
Material Code
Inductance 2R2=2.2μH
CMLW6045S Series
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Electrical Characteristics
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Construction and material
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REFLOW-PROFILE
Rev.03
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℃
℃
1) Operating and storage temperature range (individual chip without packing): cking): -25
2) Storage temperature range (packaging conditions): -10 ~+40 and RH 70% (Max.)
~ +125
℃
℃
CMLW6045S Series
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Specification
Inductance
Part Number
@100KHz,1V
(µH)
DC Resistance
±30%
( )
DCR
Min.Self-resonant
S.R.F
Saturation
Current(A)
Isat
Heat Rating
Current (A)
Irms
CMLW6045S Series
CMLW6045SR82NST
CMLW6045S1R0NST
CMLW6045S1R5NST
CMLW6045S1R8MST
CMLW6045S2R2MST
CMLW6045S3R3MST
CMLW6045S3R6MST
CMLW6045S4R7MST
CMLW6045S5R6MST
CMLW6045S6R8MST
CMLW6045S8R2MST
CMLW6045S100MST
CMLW6045S120MST
CMLW6045S150MST
CMLW6045S220MST
CMLW6045S330MST
CMLW6045S470MST
CMLW6045S560MST
CMLW6045S680MST
CMLW6045S820MST
CMLW6045S101MST
CMLW6045S121MST
CMLW6045S151MST
CMLW6045S221MST
CMLW6045S331MST
0.82±30%
1.0±30%
1.5±30%
1.8±20%
2.2±20%
3.3±20%
3.6±20%
4.7±20%
5.6±20%
6.8±20%
8.2±20%
10±20%
12±20%
15±20%
22±20%
33±20%
47±20%
56±20%
68±20%
82±20%
100±20%
120±20%
150±20%
220±20%
330±20%
0.008
0.011
0.012
0.012
0.014
0.021
0.021
0.026
0.029
0.031
0.043
0.048
0.058
0.068
0.089
0.137
0.200
0.221
0.289
0.341
0.433
0.484
0.580
0.834
1.270
140
100
65
74
52
32
28
24
23
20
21
15
13
12
10
7.8
6.4
6.4
6.4
4.9
4.2
4.2
4.2
3.5
2.8
10.40
9.85
8.80
7.60
6.75
5.90
5.25
5.00
4.15
3.90
3.90
3.20
2.80
2.50
2.05
1.65
1.40
1.30
1.20
1.05
0.95
0.85
0.80
0.70
0.57
5.90
5.14
4.95
4.95
4.60
3.70
3.70
3.35
3.15
3.00
2.60
2.45
2.20
2.05
1.80
1.45
1.20
1.10
1.00
0.90
0.80
0.77
0.70
0.59
0.57
Note
All test data is referenced to 20°C ambient;
Rated current: Isat or Irms, whichever is smaller;
Isat: DC current at which the inductance drops approximate 30% from its value without current;
2
3
4
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Standard Packing Quantity：1500 pcs/reel
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Rev.03
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Irms: DC current that causes the temperature rise (
T =40°C) from 20°C ambient.
）
Frequency MHz
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PCB Design
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