LQM21PNR47MC0D Datasheet, PDF (1/1 Pages) Murata Manufacturing Co., Ltd. – Chip Inductors (Chip Coils) for DC-DC Converter Monolithic Type LQM21P Series

Inductors(coils)/Microchip Transformer > Chip Inductors (Chip Coils) > for DC-DC Converter Monolithic Type
Data Sheet
1
Chip Inductors (Chip Coils) for DC-DC Converter Monolithic Type
LQM21P Series (0805 Size)
I Dimension
0.5±0.2
Ferrite
0.5±0.05
2.0±0.2
Electrode
1.25±0.2
I Packaging
Code
Packaging
D
180mm Paper Tape
Minimum Quantity
4000
(in mm)
I Rated Value (p: packaging code)
Part Number
Inductance Test Frequency Rated Current DC Resistance Self Resonance Frequency (min.) Class of Magnetic Shield
LQM21PNR47MC0p 0.47µH±20%
1MHz
LQM21PN1R0MC0p 1.0µH±20%
1MHz
LQM21PN1R5MC0p 1.5µH±20%
1MHz
LQM21PN2R2MC0p 2.2µH±20%
1MHz
Operating Temperature Range: -55°C to +125°C
1100mA
800mA
700mA
600mA
0.12ohm±25%
0.19ohm±25%
0.26ohm±25%
0.34ohm±25%
100MHz
90MHz
70MHz
50MHz
Magnetic shield of ferrite
Magnetic shield of ferrite
Magnetic shield of ferrite
Magnetic shield of ferrite
I Inductance - Frequency Characteristics
10
I Inductance - Current Characteristics
10
1
0.1
0.1
2.2µH
1.5µH
1.0µH
0.47µH
1
10
100
Frequency (MHz)
1000
1
0.1
10
2.2µH
1.5µH
1.0µH
0.47µH
100
1000
DC Current (mA)
10000
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.
2008.11.4
http://www.murata.com/