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Inductors (Coils) > Chip Inductor (Chip Coil) > Power Inductor (Wire Wound Type)
Data Sheet
1
Chip Inductor (Chip Coil)
Power Inductor (Wire Wound Type)
LQH55P Series (2220 Size)
I Dimensions
I Packaging
5.87 ± 0.2
1.6 ± 0.2
I Rated Value ( p : packaging code)
(in mm)
Code
L
K
Packaging
180mm Embossed Tape
330mm Embossed Tape
Minimum Quantity
500
3000
Part Number
LQH55PN1R2NR0 p
LQH55PN2R2NR0 p
LQH55PN2R7NR0 p
LQH55PN3R3NR0 p
LQH55PN4R7NR0 p
LQH55PN6R8NR0 p
LQH55PN100MR0 p
LQH55PN220MR0 p
Inductance
1.2 μ H ± 30%
2.2 μ H ± 30%
2.7 μ H ± 30%
3.3 μ H ± 30%
4.7 μ H ± 30%
6.8 μ H ± 30%
10 μ H ± 20%
22 μ H ± 20%
Rated Current
(Based on Inductance Change)
2600mA
2100mA
2070mA
2000mA
1400mA
1200mA
1000mA
670mA
Rated Current
(Based on Temperature Rise)
2900mA
2500mA
2150mA
2000mA
1750mA
1450mA
1250mA
850mA
DC Resistance
0.021ohm ± 20%
0.031ohm ± 20%
0.040ohm ± 20%
0.044ohm ± 20%
0.060ohm ± 20%
0.087ohm ± 20%
0.11ohm ± 20%
0.26ohm ± 20%
Self Resonance
Frequency (min.)
80MHz
60MHz
50MHz
35MHz
30MHz
25MHz
20MHz
10MHz
Test Frequency: 100kHz Class of Magnetic Shield: Magnetic shield of magnetic powder in resin
Operating Temperature Range (Self-temperature rise is not included): -40 to +85 ° C
Only for reflow soldering.
*1 When Rated Current is applied to the Products, Inductance will be within ± 30% of nominal Inductance value.
*2 When Rated Current is applied to the Products, self-generation of heat will rise to 40 ° C or less.
I Notice (Rated Current)
<Rated Current>
(Based on Inductance Change)
When Rated Current is applied to the Products,
Inductance will be within +-30% of nominal
Inductance value.
<Rated Current>
(Based on Temperature Rise)
When Rated Current is applied to the Products,
self-generation of heat will rise to 40 ° C or less.
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.
2011.5.12
http://www.murata.com/
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