Murata LQH32CN331K23L 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
1
Chip Inductor (Chip Coil) 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
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
LQH32CN2R2M23p
2.2µH ±20%
1MHz
600mA
0.13ohm ±30%
64MHz
LQH32CN4R7M23p
4.7µH ±20%
1MHz
450mA
0.2ohm ±30%
43MHz
LQH32CN100K23p
10µH ±10%
1MHz
300mA
0.44ohm ±30%
26MHz
LQH32CN220K23p
22µH ±10%
1MHz
250mA
0.71ohm ±30%
19MHz
LQH32CN470K23p
47µH ±10%
1MHz
170mA
1.3ohm ±30%
15MHz
LQH32CN101K23p
100µH ±10%
1MHz
100mA
3.5ohm ±30%
10MHz
LQH32CN221K23p
220µH ±10%
1MHz
70mA
8.4ohm ±30%
6.8MHz
LQH32CN331K23p
330µH ±10%
1MHz
60mA
10ohm ±30%
5.6MHz
LQH32CN391K23p
390µH ±10%
1MHz
60mA
17ohm ±30%
5MHz
LQH32CN471K23p
470µH ±10%
1kHz
60mA
19ohm ±30%
5MHz
LQH32CN1R0M23p
LQH32CN561K23p
560µH ±10%
1kHz
60mA
22ohm ±30%
5MHz
LQH32CNR15M33p
0.15µH ±20%
1MHz
1450mA
0.028ohm ±30%
400MHz
LQH32CNR27M33p
0.27µH ±20%
1MHz
1250mA
0.034ohm ±30%
250MHz
LQH32CNR47M33p
0.47µH ±20%
1MHz
1100mA
0.042ohm ±30%
150MHz
LQH32CN1R0M33p
1.0µH ±20%
1MHz
1000mA
0.06ohm ±30%
100MHz
LQH32CN2R2M33p
2.2µH ±20%
1MHz
790mA
0.097ohm ±30%
64MHz
LQH32CN4R7M33p
4.7µH ±20%
1MHz
650mA
0.15ohm ±30%
43MHz
LQH32CN100K33p
10µH ±10%
1MHz
450mA
0.3ohm ±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 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.
2012.11.8
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.
c Impedance-Frequency Characteristics (Typ.)
c Inductance-Current Characteristics (Typ.)
LQH32C_23/LQH32C_33
LQH32C_23/LQH32C_33
1000
1000
100
10μH
10
1.0μH
1
10μH
10
1.0μH
1
0.1
0.01
0.01
100μH
100
Inductance (μH)
Impedance (kΩ)
100μH
0.1
0.1
1
10
Frequency (MHz)
100
1000
1
10
100
1000
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 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.
2012.11.8
http://www.murata.com/
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