LQM21FN2R2N00(2011) データシートの表示（PDF） - Murata Manufacturing
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LQM21FN2R2N00 Datasheet PDF : 3 Pages
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Inductor for Power Lines (Power Inductor)
LQM21F_80 Multilayer Magnetic Type for Choke
Series (0805 Size)
0805 Size, Large Current, Low DC Resistance
s Dimensions
0.5±0.3
2.0±0.2
1.25±0.2
LQM21F_80
s Packaging
Code
Packaging
Minimum
Quantity
L 180mm Embossed Tape 3000
K 330mm Embossed Tape 10000
B
Bulk(Bag)
1000
(in mm)
Refer to pages from p.80 to p.83 for mounting information.
s Rated Value (p: packaging code)
Part Number
Inductance Test Frequency Rated Current DC Resistance
LQM21FN4R7M80p
4.7µH±20%
1MHz
120mA
LQM21FN100M80p
10µH±20%
1MHz
100mA
Class of Magnetic Shield: Magnetic shield of ferrite Operating Temperature Range: -55°C to +125°C
0.18ohm±30%
0.30ohm±30%
Self Resonance
Frequency (min.)
25MHz
15MHz
s Impedance-Frequency Characteristics (Typ.)
10000
10µH
1000
4.7µH
100
10
1
1
10
100
1000
Frequency (MHz)
s Inductance-Current Characteristics (Typ.)
100
10
10µH
4.7µH
1
0.1
1
10
100
Current (mA)
1000
!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
O05E.pdf
• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please review our product specifications or consult the approval sheet for product specifications before ordering.
Oct.13,2011
64
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