Murata LQH43CN3R3M03L Chip inductor (chip coil) power inductor (wire wound type for choke) Datasheet

Inductors (Coils) > Chip Inductor (Chip Coil) > Power Inductor (Wire Wound Type for Choke)
Data Sheet
Chip Inductor (Chip Coil)
1
Power Inductor (Wire Wound Type for Choke)
LQH43C_03 Series (1812 Size)
■ Dimensions
■ Packaging
3.2±0.2
2.6±0.2
3.6±0.2
Code
Packaging
Minimum Quantity
L
180mm Embossed Tape
500
3.2±0.2
4.5±0.3
(in mm)
1.0min. 1.0min. 1.0min.
■ Rated Value (p: packaging code)
Part Number
Inductance
Test Frequency
Rated Current
Max. of DC Resistance
Self Resonance Frequency (min.)
LQH43CN1R0M03p
1.0µH±20%
1MHz
1080mA
0.08ohm
100MHz
LQH43CN1R5M03p
1.5µH±20%
1MHz
1000mA
0.09ohm
85MHz
LQH43CN2R2M03p
2.2µH±20%
1MHz
900mA
0.11ohm
60MHz
LQH43CN3R3M03p
3.3µH±20%
1MHz
800mA
0.13ohm
47MHz
LQH43CN4R7M03p
4.7µH±20%
1MHz
750mA
0.15ohm
35MHz
LQH43CN6R8M03p
6.8µH±20%
1MHz
720mA
0.20ohm
30MHz
LQH43CN100K03p
10µH±10%
1MHz
650mA
0.24ohm
23MHz
LQH43CN150K03p
15µH±10%
1MHz
570mA
0.32ohm
20MHz
LQH43CN220K03p
22µH±10%
1MHz
420mA
0.6ohm
15MHz
LQH43CN330K03p
33µH±10%
1MHz
310mA
1.0ohm
12MHz
LQH43CN470K03p
47µH±10%
1MHz
280mA
1.1ohm
10MHz
LQH43CN680K03p
68µH±10%
1MHz
220mA
1.7ohm
8.4MHz
LQH43CN101K03p
100µH±10%
1MHz
190mA
2.2ohm
6.8MHz
LQH43CN151K03p
150µH±10%
1MHz
130mA
3.5ohm
5.5MHz
LQH43CN221K03p
220µH±10%
1MHz
110mA
4.0ohm
4.5MHz
LQH43CN331K03p
330µH±10%
1MHz
100mA
6.8ohm
3.6MHz
LQH43CN471K03p
470µH±10%
1kHz
90mA
8.5ohm
3.0MHz
Class of Magnetic Shield: No magnetic shield
Operating Temperature Range (Product temperature: self-temperature rise is included): Operating Temperature Range (Ambient temperature: self-temperature rise is not included): -40 to +85°C
Continued on the following page.
o This data sheet is applied for CHIP INDUCTORS (CHIP COILS) used for General Electronics equipment for your design.
! Note:
1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our
products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering.
2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product
specifications or transact the approval sheet for product specifications before ordering.
2011.3.3
http://www.murata.com/
Inductors (Coils) > Chip Inductor (Chip Coil) > Power Inductor (Wire Wound Type for Choke)
Data Sheet
2
Continued from the preceding page.
■ Impedance-Frequency Characteristics (Typ.)
■ Inductance-Current Characteristics (Typ.)
1000
1000
100µH
100
100µH
100
Inductance (µH)
Impedance (kΩ)
10µH
10
1.0µH
1
10µH
10
1.0µH
1
0.1
0.01
0.01
0.1
0.1
1
10
Frequency (MHz)
100
1000
1
10
100
Current (mA)
1000
10000
■ !Caution/Notice
!Caution (Rating)
Do not use products beyond the rated current as
this may create excessive heat.
Notice
Solderability of Tin plating termination chip might be
deteriorated when low temperature soldering profile
where peak solder temperature is below the Tin melting
point is used. Please confirm the solderability of Tin
plating termination chip before use.
o This data sheet is applied for CHIP INDUCTORS (CHIP COILS) used for General Electronics equipment for your design.
! Note:
1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our
products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering.
2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product
specifications or transact the approval sheet for product specifications before ordering.
2011.3.3
http://www.murata.com/
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