http://www.murata.com/
Data Sheet
!
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.
1
o This data sheet is applied for CHIP INDUCTORS (CHIP COILS) used for General Electronics equipment for your design.
2010.11.4
Inductors (Coils) > Chip Inductor (Chip Coil) > Power Inductor (Wire Wound Type for Choke)
(in mm)
2.5±0.2 2.5±0.2
2.0±0.2
2.5±0.2
3.2±0.3
0.9±0.3 1.3±0.2 0.9±0.3
Chip Inductor (Chip Coil) Power Inductor (Wire Wound Type for Choke)
LQH32C_23/LQH32C_33 Series (1210 Size)
■ Dimensions
LQH32C_23/LQH32C_33
■
Code Packaging Minimum Quantity
L180mm Embossed Tape 2000
K330mm Embossed Tape 7500
■ Rated Value (p: packaging code)
Part Number Inductance Test Frequency Rated Current DC Resistance Self Resonance Frequency (min.)
LQH32CN1R0M23p1.0µH±20% 1MHz 800mA 0.09ohm±30% 96MHz
LQH32CN2R2M23p2.2µH±20% 1MHz 600mA 0.13ohm±30% 64MHz
LQH32CN4R7M23p4.7µH±20% 1MHz 450mA 0.2ohm±30% 43MHz
LQH32CN100K23p10µH±10% 1MHz 300mA 0.44ohm±30% 26MHz
LQH32CN220K23p22µH±10% 1MHz 250mA 0.71ohm±30% 19MHz
LQH32CN470K23p47µH±10% 1MHz 170mA 1.3ohm±30% 15MHz
LQH32CN101K23p100µH±10% 1MHz 100mA 3.5ohm±30% 10MHz
LQH32CN221K23p220µH±10% 1MHz 70mA 8.4ohm±30% 6.8MHz
LQH32CN331K23p330µH±10% 1MHz 60mA 10ohm±30% 5.6MHz
LQH32CN391K23p390µH±10% 1MHz 60mA 17ohm±30% 5MHz
LQH32CN471K23p470µH±10% 1kHz 60mA 19ohm±30% 5MHz
LQH32CN561K23p560µH±10% 1kHz 60mA 22ohm±30% 5MHz
LQH32CNR15M33p0.15µH±20% 1MHz 1450mA 0.028ohm±30% 400MHz
LQH32CNR27M33p0.27µH±20% 1MHz 1250mA 0.034ohm±30% 250MHz
LQH32CNR47M33p0.47µH±20% 1MHz 1100mA 0.042ohm±30% 150MHz
LQH32CN1R0M33p1.0µH±20% 1MHz 1000mA 0.06ohm±30% 100MHz
LQH32CN2R2M33p2.2µH±20% 1MHz 790mA 0.097ohm±30% 64MHz
LQH32CN4R7M33p4.7µH±20% 1MHz 650mA 0.15ohm±30% 43MHz
LQH32CN100K33p10µH±10% 1MHz 450mA 0.3ohm±30% 26MHz
Class of Magnetic Shield: No magnetic shield Operating Temperature Range: -40 to +85°C
Continued on the following page.
Continued from the preceding page.
http://www.murata.com/
Data Sheet
!
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.
2
o This data sheet is applied for CHIP INDUCTORS (CHIP COILS) used for General Electronics equipment for your design.
2010.11.4
0.01
0.1
1
10
100
1000
0.01 0.1 1 10 100 1000
Frequency (MHz)
Impedance (kΩ)
100µH
10µH
1.0µH
1 10 1000100
1000
100
10
1
0.1
Current (mA)
Inductance (µH)
100µH
10µH
1.0µH
Inductors (Coils) > Chip Inductor (Chip Coil) > Power Inductor (Wire Wound Type for Choke)
■ Impedance-Frequency Characteristics (Typ.)
LQH32C_23/LQH32C_33
■ Inductance-Current Characteristics (Typ.)
LQH32C_23/LQH32C_33
!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.
■ !Caution/Notice
