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)
LQH66S Series (2525 Size)
c
Dimensions
6.3±0.3
6.3±0.3
c
Packaging
Code
L
4.7±0.3
Packaging
180mm Embossed Tape
330mm Embossed Tape
Minimum Quantity
350
1500
K
6.3±0.3
1.3
min.
1.7
min.
1.3
min.
(in mm)
c
Rated Value (p: packaging code)
Part Number
LQH66SNR27M03p
LQH66SNR68M03p
LQH66SN1R0M03p
LQH66SN1R5M03p
LQH66SN2R2M03p
LQH66SN3R3M03p
LQH66SN4R7M03p
LQH66SN6R8M03p
LQH66SN100M03p
LQH66SN150M03p
LQH66SN220M03p
LQH66SN330M03p
LQH66SN470M03p
LQH66SN680M03p
LQH66SN101M03p
LQH66SN151M03p
LQH66SN221M03p
LQH66SN331M03p
LQH66SN471M03p
LQH66SN681M03p
LQH66SN102M03p
LQH66SN222M03p
LQH66SN472M03p
LQH66SN103M03p
Inductance
0.27µH ±20%
0.68µH ±20%
1.0µH ±20%
1.5µH ±20%
2.2µH ±20%
3.3µH ±20%
4.7µH ±20%
6.8µH ±20%
10µH ±20%
15µH ±20%
22µH ±20%
33µH ±20%
47µH ±20%
68µH ±20%
100µH ±20%
150µH ±20%
220µH ±20%
330µH ±20%
470µH ±20%
680µH ±20%
1000µH ±20%
2200µH ±20%
4700µH ±20%
10000µH ±20%
Test Frequency
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
100kHz
100kHz
100kHz
100kHz
100kHz
100kHz
10kHz
10kHz
10kHz
10kHz
Rated Current
6000mA
5300mA
4700mA
3800mA
3300mA
2600mA
2200mA
1800mA
1600mA
1300mA
1100mA
860mA
760mA
600mA
520mA
420mA
350mA
280mA
240mA
200mA
160mA
100mA
70mA
50mA
DC Resistance
0.007ohm ±40%
0.010ohm ±40%
0.013ohm ±40%
0.016ohm ±40%
0.019ohm ±40%
0.022ohm ±40%
0.025ohm ±40%
0.029ohm ±40%
0.036ohm ±40%
0.069ohm ±40%
0.087ohm ±40%
0.14ohm ±40%
0.17ohm ±40%
0.29ohm ±40%
0.36ohm ±40%
0.63ohm ±40%
0.79ohm ±40%
1.8ohm ±40%
2.2ohm ±40%
3.9ohm ±40%
4.9ohm ±40%
9.4ohm ±40%
19.5ohm ±40%
39.7ohm ±40%
Self Resonance Frequency (min.)
300MHz
180MHz
150MHz
110MHz
80MHz
40MHz
30MHz
25MHz
20MHz
17MHz
15MHz
12MHz
10MHz
7.6MHz
6.5MHz
5.0MHz
4.0MHz
3.2MHz
2.5MHz
2.0MHz
1.7MHz
1.2MHz
0.8MHz
0.5MHz
Class of Magnetic Shield: Magnetic shield of ferrite
Operating Temperature Range (Self-temperature rise is not included): -40 to +80°C
Only for reflow soldering.
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.
2011.11.2
http://www.murata.com/
Inductors (Coils) > Chip Inductor (Chip Coil) > Power Inductor (Wire Wound Type for Choke)
Data Sheet
Continued from the preceding page.
2
c
Impedance-Frequency Characteristics (Typ.)
1000000
c
Inductance-Current Characteristics (Typ.)
100000
10000μH
100000
10000μH
1000μH
1000
100μH
100
10μH
1μH
10
10000
Inductance (μH)
Impedance (Ω)
10000
1000
1000μH
100
100μH
10
10μH
1
1μH
1
0.01
0.1
1
10
Frequency (MHz)
100
1000
0.1
0.001
0.01
0.1
Current (A)
1
10
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.
2011.11.2
http://www.murata.com/
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