Datasheet

LQH43C
_
03Series (1812 Size)
Wire Wound Magnetic Type for Choke
Inductor for Power Lines (Power Inductor)
LQH43C_03
1812 Size
■ Dimensions ■ Packaging
■ Rated Value (p: packaging code)
Refer to pages from p.80 to p.83 for mounting information.
■ Impedance-Frequency Characteristics (Typ.) ■ Inductance-Current Characteristics (Typ.)
Code Packaging
Minimum
Quantity
L 180mm Embossed Tape 500
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 (Ambient temperature: self-temperature rise is not included): -40°C to +85°C
0.01 0.1 1 10010
100
1000
10
1
0.1
0.01
1000
Impedance (kΩ)
Frequency (MHz)
1.0µH
100µH
10µH
1 10 100 100001000
1000
100
10
1
0.1
Current (mA)
Inductance (µH)
100µH
10µH
1.0µH
3.6±0.2
4.5±0.3
2.6±0.2
3.2±0.2
3.2±0.2
1.0min. 1.0min. 1.0min.
(in mm)
72
Wire Wound Magnetic Type for Voltage Conversion
Inductor for Power Lines (Power Inductor)Inductor for Low Frequency CircuitsRF Inductor
!Note
• Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please review our product specifications or consult the approval sheet for product specifications before ordering.
O05E.pdf
Oct.13,2011