Inductors (Coils) > Chip Inductor (Chip Coil) > Power Inductor (Wire Wound Type)
Data Sheet
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Chip Inductor (Chip Coil)
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Dimensions
Polarity Marking
Power Inductor (Wire Wound Type)
LQH3NP_J0 Series (1212 Size)
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Packaging
Code
L
K
3.0±0.2
1.1±0.1
Packaging
180mm Embossed Tape
330mm Embossed Tape
Minimum Quantity
1000
5000
3.0±0.2
0.9±0.2
3.0±0.2
0.9±0.2
(in mm)
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Rated Value (p: packaging code)
Part Number
LQH3NPN1R0NJ0p
LQH3NPN1R5NJ0p
LQH3NPN2R2NJ0p
LQH3NPN3R3NJ0p
LQH3NPN4R7NJ0p
LQH3NPN6R8NJ0p
LQH3NPN100NJ0p
LQH3NPN150NJ0p
LQH3NPN220MJ0p
LQH3NPN220NJ0p
LQH3NPN330MJ0p
LQH3NPN330NJ0p
LQH3NPN470MJ0p
LQH3NPN470NJ0p
Inductance
1.0µH±30%
1.5µH±30%
2.2µH±30%
3.3µH±30%
4.7µH±30%
6.8µH±30%
10µH±30%
15µH±30%
22µH±20%
22µH±30%
33µH±20%
33µH±30%
47µH±20%
47µH±30%
Inductance
Allowable DC Current
Test Frequency (Based on Temperature Rise)
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1620mA
1500mA
1460mA
1270mA
1120mA
850mA
710mA
590mA
510mA
510mA
410mA
410mA
350mA
350mA
Allowable DC Current
(Based on Inductance Change)
1650mA
1200mA
1150mA
950mA
780mA
700mA
560mA
440mA
350mA
350mA
280mA
280mA
200mA
200mA
DC Resistance
0.040ohm±20%
0.055ohm±20%
0.069ohm±20%
0.105ohm±20%
0.130ohm±20%
0.210ohm±20%
0.300ohm±20%
0.440ohm±20%
0.600ohm±20%
0.600ohm±20%
0.900ohm±20%
0.900ohm±20%
1.30ohm±20%
1.30ohm±20%
Self Resonance
Frequency (min.)
140MHz
90MHz
90MHz
70MHz
65MHz
45MHz
35MHz
30MHz
25MHz
25MHz
20MHz
20MHz
15MHz
15MHz
Class of Magnetic Shield
Magnetic shield of magnetic powder in resin
Magnetic shield of magnetic powder in resin
Magnetic shield of magnetic powder in resin
Magnetic shield of magnetic powder in resin
Magnetic shield of magnetic powder in resin
Magnetic shield of magnetic powder in resin
Magnetic shield of magnetic powder in resin
Magnetic shield of magnetic powder in resin
Magnetic shield of magnetic powder in resin
Magnetic shield of magnetic powder in resin
Magnetic shield of magnetic powder in resin
Magnetic shield of magnetic powder in resin
Magnetic shield of magnetic powder in resin
Magnetic shield of magnetic powder in resin
Operating Temperature Range: -40 to +85°C
Only for reflow soldering.
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Notice (Allowable DC Current)
<Allowable DC Current>
When Allowable DC Current is applied to the
Products, self-generation of heat will rise to
40°C or less.
When Allowable DC Current is applied to the
Products, Inductance will be within +-30% of
nominal Inductance value.
Continued on the following page.
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This 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.
2010.4.30
http://www.murata.com/
Inductors (Coils) > Chip Inductor (Chip Coil) > Power Inductor (Wire Wound Type)
Data Sheet
Continued from the preceding page.
2
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Inductance-Frequency Characteristics (Typ.)
1000
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Inductance-Current Characteristics (Typ.)
100
33µH
47µH
22µH
15µH
10µH
10
Inductance (µH)
6.8µH
4.7µH
3.3µH 2.2µH
1.5µH
1
1.0µH
100
Inductance (µH)
10
47µH
33µH
22µH
15µH
10µH
6.8µH
4.7µH
3.3µH
2.2µH
1.5µH
1.0µH
1
0.1
0.1
1
Frequency (MHz)
10
100
0.1
10
100
Current (mA)
1000
10000
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Temperature Rise Characteristics (Typ.)
50
47µH
33µH
22µH
15µH
4.7µH
3.3µH
6.8µH
10µH
1.5µH
30
1.0µH
20
2.2µH
40
Temperature Rise (°C)
10
0
0
500
1000
DC Current (mA)
1500
2000
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!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.
o
This 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.
2010.4.30
http://www.murata.com/
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