LQM21FN470N00(2011) Ver la hoja de datos (PDF) - Murata Manufacturing
Número de pieza
componentes Descripción
Fabricante
LQM21FN470N00 Datasheet PDF : 3 Pages
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Inductor for Power Lines (Power Inductor)
LQM21F_00 Multilayer Magnetic Type for Choke
Series (0805 Size)
Bias Current Characteristics Improved
LQM21F_00
s Dimensions
0.5±0.3
2.0±0.2
1.25±0.2
(in mm)
Inductance: 1.0 to 2.2µH 0.85±0.2
Dimension of t
Inductance: 4.7 to 47µH 1.25±0.2
s Packaging
Code
D
Packaging
180mm Paper Tape
Minimum
Quantity
4000 *1
L 180mm Embossed Tape 3000 *2
J
330mm Paper Tape 10000 *1
K 330mm Embossed Tape 10000 *2
B
Bulk(Bag)
1000
*1: only LQM21F (1.0 to 2.2µH)
*2: only LQM21F (4.7 to 47µH)
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
LQM21FN1R0N00p
1.0µH±30%
1MHz
220mA
LQM21FN2R2N00p
2.2µH±30%
1MHz
150mA
LQM21FN4R7N00p
4.7µH±30%
1MHz
80mA
LQM21FN100N00p
10µH±30%
1MHz
60mA
LQM21FN220N00p
22µH±30%
1MHz
13mA
LQM21FN470N00p
47µH±30%
1MHz
7mA
Class of Magnetic Shield: Magnetic shield of ferrite Operating Temperature Range: -40°C to +85°C
0.20ohm±30%
0.28ohm±30%
0.30ohm±30%
0.50ohm±30%
0.35ohm±30%
0.60ohm±30%
Self Resonance
Frequency (min.)
105MHz
70MHz
25MHz
15MHz
15MHz
7.5MHz
s Impedance-Frequency Characteristics (Typ.)
100000
10000
10µH
1000
22µH
47µH
100
10
1
1
1.0µH
2.2µH
4.7µH
10
100
Frequency (MHz)
1000
s Inductance-Current Characteristics (Typ.)
100
47µH
22µH
10µH
10
4.7µH
2.2µH
1.0µH
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
62
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