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Inductors (Coils) > Chip Inductor (Chip Coil) > Power Inductor (Wire Wound Type)
Data Sheet
1
Chip Inductor (Chip Coil)
I Dimensions
Polarity Marking
Power Inductor (Wire Wound Type)
LQH3NP_J0 Series (1212 Size)
I Packaging
Code L K
3.00.2 1.10.1
Packaging 180mm Embossed Tape 330mm Embossed Tape
Minimum Quantity 1000 5000
3.00.2
0.90.2
3.00.2
0.90.2 (in mm)
I Rated Value (p: packaging code)
Part Number LQH3NPN1R0NJ0p LQH3NPN1R5NJ0p LQH3NPN2R2NJ0p LQH3NPN3R3NJ0p LQH3NPN4R7NJ0p LQH3NPN6R8NJ0p LQH3NPN100NJ0p LQH3NPN150NJ0p LQH3NPN220MJ0p LQH3NPN220NJ0p LQH3NPN330MJ0p LQH3NPN330NJ0p LQH3NPN470MJ0P LQH3NPN470NJ0p Inductance 1.0H30% 1.5H30% 2.2H30% 3.3H30% 4.7H30% 6.8H30% 10H30% 15H30% 22H20% 22H30% 33H20% 33H30% 47H20% 47H30% 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 0.040ohm20% 0.055ohm20% 0.069ohm20% 0.105ohm20% 0.130ohm20% 0.210ohm20% 0.300ohm20% 0.440ohm20% 0.600ohm20% 0.600ohm20% 0.900ohm20% 0.900ohm20% 1.30ohm20% 1.30ohm20% 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 +85C Only for reflow soldering.
I Notice (Allowable DC Current)
When Allowable DC Current is applied to the Products, self-generation of heat will rise to 40C 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.
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/
Inductors (Coils) > Chip Inductor (Chip Coil) > Power Inductor (Wire Wound Type)
Data Sheet
Continued from the preceding page.
2
I Inductance-Frequency Characteristics (Typ.)
1000
I Inductance-Current Characteristics (Typ.)
100 33H 47H 22H 15H 10H 10 Inductance (H) 6.8H 4.7H 3.3H 2.2H 1.5H 1 1.0H
100 Inductance (H)
10
47H 33H 22H 15H 10H 6.8H 4.7H 3.3H 2.2H 1.5H 1.0H
1
0.1 0.1
1 Frequency (MHz)
10
100
0.1 10
100 Current (mA)
1000
10000
I Temperature Rise Characteristics (Typ.)
50 47H 33H 22H 15H 4.7H 3.3H 6.8H 10H 1.5H 30 1.0H 20 2.2H
40
Temperature Rise (C)
10
0 0 500 1000
DC Current (mA)
1500
2000
I !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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