Wire Wound Chip Inductor (Ferrite)
LCWF Series
FEATURES
APPLICATIONS
CONSTRUCTION
• Very strong solderability by reflow
soldering, soldering iron or wave
soldering
• DC/DC Converters
• LCD Televisions
• Personal Computers
• Tablets
• Highly accurate dimensions
• Automated mounting capable
• Cell Phones
UV Glue
Molded Resin
• Terminals are highly resistant to
pull forces
• Automotive Sound Systems
• Mobile Communications Devices
Electrode
(Ag)
• Highly resistant to mechanical
shocks and pressure
Ferrite Core
Ferrite
Core
Electrode
(Ag/Pd+Ni+Sn)
• Highly reliable in sudden
Magnet Wire
Magnet Wire
temperature and humidity changes
These revolutionary, high reliability wound chip inductors have been
developed in response to the trend toward higher densities in electronic
equipment.
• Superb Q characteristics
With metal terminals and a body of heat resistant resin, these inductors
offer many superior features.
DIMENSIONS
B
D
A
A
B
B
C
F
C
C
A
G
E
E
K
D
F
D
Terminal
Wraparound
E
Terminal
Wraparound
I
J
I
I
J
PAD
LAYOUT
H
I
H
H
Figure 1
Figure 2
Figure 3
mm (inches)
Size
(inch)
A
Max.
1.80
(0.071)
2.40
(0.094)
2.92
(0.115)
3.50
(0.138)
4.80
(0.189)
5.90
(0.232)
2.29
(0.090)
1.80
(0.071)
2.40
(0.094)
2.92
(0.115)
4.80
B
Max.
C
Max.
1.00
(0.039)
1.45
(0.057)
2.10
(0.083)
2.50
(0.098)
3.50
(0.138)
4.30
D
Ref.
0.45
(0.018)
0.65
(0.026)
1.20
(0.047)
1.60
(0.063)
1.80
(0.071)
4.00 0.2
Weight (g)
(1000pcs)
Style
G
Figure
E
–
–
–
F
G
H
I
J
K
1.20
(0.047)
1.71
(0.067)
2.79
(0.110)
2.80
(0.110)
3.50
(0.138)
5.20
(0.205)
1.73
(0.068)
1.20
(0.047)
1.71
(0.067)
2.79
(0.110)
3.50
(0.138)
5.20
(0.205)
0.33
(0.013)
0.44
(0.017)
0.45
0.95
(0.037)
1.02
(0.040)
1.52
1.02
(0.040)
1.78
(0.070)
2.54
(0.100)
2.00
(0.079)
2.80
(0.110)
4.50
(0.177)
1.78
(0.070)
1.02
(0.040)
1.78
(0.070)
2.54
(0.100)
2.80
(0.110)
4.50
(0.177)
1.64
(0.065)
1.02
(0.040)
1.02
(0.040)
1.20
(0.047)
1.50
(0.059)
2.00
(0.079)
1.02
(0.040)
1.64
(0.065)
1.02
(0.040)
1.02
(0.040)
1.50
(0.059)
2.00
(0.079)
0.64
(0.025)
0.76
(0.030)
1.27
(0.050)
1.60
(0.063)
3.00
(0.118)
4.00
(0.157)
0.76
(0.030)
0.64
(0.025)
0.76
(0.030)
1.27
(0.050)
3.00
(0.118)
4.00
(0.157)
1.05
(0.042)
1.27
(0.050)
2.03
0603
0805
1008
1210
1812
2220
0805
0603
0805
1008
1812
2220
1
1
1
2
2
3
1
1
1
1
2
3
9.6
14
G
G
30
(0.018)
(0.060)
(0.080)
0.80
(0.031)
1.10
( 0.043)
0.70 0.20
G
–
–
–
–
–
–
–
–
–
40
G
160
300
14
G
(0.169) (0.157 0.008) (0.028 0.008)
1.00
(0.039)
1.10
(0.043)
1.45
(0.057)
2.10
(0.083)
3.50
0.51
(0.020)
0.45
(0.018)
0.65
(0.026)
1.30
(0.051)
1.40
0.44
(0.017)
0.33
(0.013)
0.44
(0.017)
0.45
(0.018)
1.02
(0.040)
0.95
(0.037)
1.02
(0.040)
1.52
(0.060)
1.27
(0.050)
1.05
(0.041)
1.27
(0.050)
2.03
(0.080)
R
–
–
–
–
H
9.6
14
H
H
30
1.10
(0.043)
0.70 0.20
H
–
–
–
–
–
–
160
300
(0.189)
5.90
(0.232)
(0.138)
4.30
(0.055)
4.00 0.20
H
(0.169) (0.157 0.008) (0.028 0.008)
31