Murata LQH32CH1R0M23K Chip inductor for automotive (chip coil for automotive) power inductor (wire wound type for choke) Datasheet

Inductors (Coils) > Chip Inductor for Automotive (Chip Coil for Automotive) > Power Inductor (Wire Wound Type for Choke)
Data Sheet
1
Chip Inductor for Automotive (Chip Coil for Automotive) Power Inductor (Wire Wound Type for Choke)
LQH32C_23/LQH32C_33 Series (1210 Size)
c Dimensions
c Packaging
LQH32C_23/LQH32C_33
2.5±0.2
2.0±0.2
2.5±0.2
3.2±0.3
Code
Packaging
Minimum Quantity
L
180mm Embossed Tape
2000
K
330mm Embossed Tape
7500
B
Bulk(Bag)
500
Fig. 1
2.5±0.2
A
2.5±0.2
2.5±0.2
A: 2.8 max.
* Please refer to the dimention A for
LQH32CN_33 (2R2M, 4R7M, 100K)
types. (See Fig. 1)
0.9±0.3
1.3±0.2
0.9±0.3
(in mm)
c Rated Value (p: packaging code)
Part Number
Inductance
Test Frequency
Rated Current
DC Resistance
Self Resonance Frequency (min.)
1.0µH ±20%
1MHz
800mA
0.09ohm ±30%
96MHz
LQH32CH2R2M23p
2.2µH ±20%
1MHz
600mA
0.13ohm ±30%
64MHz
LQH32CH4R7M23p
4.7µH ±20%
1MHz
450mA
0.20ohm ±30%
43MHz
LQH32CH100K23p
10µH ±10%
1MHz
300mA
0.44ohm ±30%
26MHz
LQH32CH220K23p
22µH ±10%
1MHz
250mA
0.71ohm ±30%
19MHz
LQH32CHR15M33p
0.15µH ±20%
1MHz
1450mA
0.028ohm ±30%
400MHz
LQH32CH1R0M23p
LQH32CHR27M33p
0.27µH ±20%
1MHz
1250mA
0.034ohm ±30%
250MHz
LQH32CHR47M33p
0.47µH ±20%
1MHz
1100mA
0.042ohm ±30%
150MHz
100MHz
LQH32CH1R0M33p
1.0µH ±20%
1MHz
1000mA
0.06ohm ±30%
LQH32CH2R2M33p
2.2µH ±20%
1MHz
790mA
0.097ohm ±30%
64MHz
LQH32CH4R7M33p
4.7µH ±20%
1MHz
650mA
0.15ohm ±30%
43MHz
LQH32CH100K33p
10µH ±10%
1MHz
450mA
0.30ohm ±30%
26MHz
Class of Magnetic Shield: No magnetic shield
Operating Temperature Range (Self-temperature rise is not included): -40 to +85°C
Continued on the following page.
oThis data sheet is applied for CHIP INDUCTORS (CHIP COILS) used for Automotive 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.
2012.11.8
http://www.murata.com/
Inductors (Coils) > Chip Inductor for Automotive (Chip Coil for Automotive) > Power Inductor (Wire Wound Type for Choke)
Data Sheet
2
Continued from the preceding page.
c Impedance-Frequency Characteristics (Typ.)
c Inductance-Current Characteristics (Typ.)
LQH32C_23/LQH32C_33
LQH32C_23/LQH32C_33
100
1000
10
1
Inductance (μH)
Impedance (kΩ)
100
22μH
4.7μH
1.0μH
0.1
22μH
10
4.7μH
1.0μH
1
0.01
0.001
0.1
1
10
100
1000
1
Frequency (MHz)
10
100
1000
DC Current (mA)
c !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.
oThis data sheet is applied for CHIP INDUCTORS (CHIP COILS) used for Automotive 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.
2012.11.8
http://www.murata.com/
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