LMax SMD Power Inductor
LMMN Series – Miniature Style M
FEATURES
• The miniature chip inductors is wound on a special ferrite core.
CHARACTERISTICS FOR
0202/02A2/02B2/0302
• 0302/ 03A2/ 0403 are high Q value at high frequency and low
DC resistance.
• Rated DC Current (Isat): The current when the inductance
becomes 30% typical its initial value (Ta=25°C)
• 03A2/ 0403/ 0605 are low DC resistance, high current
capacity, and high impedance characteristics. They are
excellent for using as a choke coil in DC power supply circuits.
• TemperatureRise Current(I rms): The actual currentwhen the
temperature of coil becomes A T=40°C (Ta=25°C)
• Operating temperature range: -40 ~ 105°C
APPLICATIONS
INDUCTANCE AND RATED
CURRENT RANGES
• Pagers, Cordless Phone
• High Frequency Communication Products
• Personal Computers
• 0202
• 02A2
• 02B2
• 0302
• 03A2
• 0403
1.00 ~ 10µH
1.00 ~ 10µH
1.00 ~ 22µH
1.00 ~ 100µH
1.00 ~ 560µH
1.00 ~ 2200µH
2.80 ~ 0.65A
3.70 ~ 0.90A
2.30 ~ 0.51A
1.00 ~ 0.1A
• Disk Drives And Computer Peripherals
• DC Power Supply Circuits
0.445 ~ 0.04A
0.50 ~ 0.03A
3.40 ~ 0.17A
1.00 ~ 0.06A
1.08 ~ 0.09A
CHARACTERISTICS
Except 0202/02A2/02B2/0302
• 0302 (C) 0.47 ~ 120µH
• 03A2 (C) 1.00 ~ 560µH
• 0403 (C) 1.00 ~ 470µH
• Rated DC Current: The current when the inductance becomes
10% lower than its initial value or the current when the
temperature of coil increases A T20°C. The smaller one is
defined as Rated DC Current. (Ta=25°C)
• 0605 (C) 0.12 ~ 10000µH 6.00 ~ 0.05A
• Electrical specifications at 25°C
• Operating temperature range: -40 ~ 85°C
H
DIMENSIONS
I
C
PAD
LAYOUT
J
I
E
F
E
B
A
mm (inches)
Type
A
B
C
E
F
H
I
J
2.50 0.20
2.00 0.20
1.00 max.
(0.039)
1.25 max.
(0.049)
1.05 max.
(0.041)
1.55 0.30
0.40 0.20
(0.016 0.008)
0.40 0.20
(0.016 0.008)
0.85 ref
1.00 min.
(0.039)
1.00 min.
(0.039)
0.85 ref
(0.033)
1.05 0.30
2.10
(0.083)
2.10
(0.083)
2.50
(0.098)
2.00
0.90
(0.035)
0.90
(0.035)
1.20
(0.047)
1.50
0.80
(0.031)
0.80
(0.031)
0.80
(0.031)
1.00
0202
(0.098 0.008) (0.079 0.008)
2.50 0.20 2.00 0.20
(0.098 0.008) (0.079 0.008)
2.50 0.20 2.50 0.20
(0.098 0.008) (0.098 0.008)
3.20 0.30 2.50 0.20
02A2
02B2
(0.033)
1.05 0.30
0302 / 0302 (C)
03A2 / 03A2 (C)
0403 / 0403 (C)
0605 (C)
(0.126 0.012) (0.098 0.008) (0.061 0.012) (0.041 0.012) (0.041 0.012)
3.20 0.30 2.50 0.20 2.00 0.30 1.05 0.30 1.05 0.30
(0.126 0.012) (0.098 0.008) (0.079 0.012) (0.041 0.012) (0.041 0.012)
(0.079)
2.00
(0.079)
3.00
(0.118)
5.00
(0.197)
(0.059)
1.50
(0.059)
2.00
(0.079)
2.00
(0.079)
(0.039)
1.00
(0.039)
1.20
(0.047)
2.00
(0.079)
4.50 0.30
(0.177 0.012) (0.126 0.008) (0.102 0.012)
5.70 0.30 5.00 0.30 4.70 0.50
(0.224 0.012) (0.197 0.012) (0.185 0.020)
3.20 0.20
2.60 0.30
1.00 min.
(0.039)
1.30 min.
(0.051)
1.00 min.
(0.039)
1.70 min.
(0.067)
47