Datasheet

LQH43C
_
33Series (1812 Size)
Wire Wound Magnetic Type for Choke
Inductor for Power Lines (Power Inductor)
LQH43C_33
Low DC Resistance Type
■ 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.)
Part Number Inductance Test Frequency Rated Current DC Resistance
Self Resonance
Frequency (min.)
LQH43CNR56M33p
0.56µH±20% 1MHz 2950mA 0.023ohm±30% 160MHz
LQH43CNR82M33p 0.82µH±20% 1MHz 2800mA 0.027ohm±30% 130MHz
LQH43CN1R0M33p 1.0µH±20% 1MHz 2600mA 0.032ohm±30% 110MHz
LQH43CN1R5M33p 1.5µH±20% 1MHz 2450mA 0.036ohm±30% 80MHz
LQH43CN1R8M33p 1.8µH±20% 1MHz 2300mA 0.042ohm±30% 70MHz
LQH43CN2R2M33p 2.2µH±20% 1MHz 2100mA 0.047ohm±30% 60MHz
LQH43CN2R7M33p 2.7µH±20% 1MHz 1800mA 0.053ohm±30% 50MHz
LQH43CN3R3M33p 3.3µH±20% 1MHz 1650mA 0.076ohm±30% 47MHz
LQH43CN3R9M33p 3.9µH±20% 1MHz 1600mA 0.082ohm±30% 40MHz
Class of Magnetic Shield: No magnetic shield
Operating Temperature Range (Ambient temperature: self-temperature rise is not included): -40°C to +85°C
Code Packaging
Minimum
Quantity
L 180mm Embossed Tape 500
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)
10
100
1000
10000
1 10 100 1000 10000
Frequency (MHz)
Impedance (Ω)
3.3µH
2.2µH
1.5µH
1.0µH
Inductance (µH)
0.1
1
10
100
10 100 1000 10000
Current (mA)
3.3µH
2.2µH
1.5µH 1.0µH
73
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