Datasheet

LQM21F
_
80Series (0805 Size)
Multilayer Magnetic Type for Choke
Inductor for Power Lines (Power Inductor)
LQM21F_80
0805 Size, Large Current, Low DC Resistance
■ Dimensions ■ Packaging
■ Rated Value (p: packaging code)
Refer to pages from p.80 to p.83 for mounting information.
■ Impedance-Frequency Characteristics (Typ.) ■ Inductance-Current Characteristics (Typ.)
Code Packaging
Minimum
Quantity
L 180mm Embossed Tape 3000
K 330mm Embossed Tape 10000
B Bulk(Bag) 1000
Part Number Inductance Test Frequency Rated Current DC Resistance
Self Resonance
Frequency (min.)
LQM21FN4R7M80p 4.7µH±20% 1MHz 120mA 0.18ohm±30% 25MHz
LQM21FN100M80p 10µH±20% 1MHz 100mA 0.30ohm±30% 15MHz
Class of Magnetic Shield: Magnetic shield of ferrite Operating Temperature Range: -55°C to +125°C
2.0±0.2
0.5±0.3
1.25±0.2
1.25±0.2
(in mm)
1 10 100 1000
1
10
100
1000
10000
Frequency (MHz)
Impedance (Ω)
10µH
4.7µH
0.1
1
10
100
Inductance (µH)
1 10 100 1000
Current (mA)
10µH
4.7µH
64
Multilayer Magnetic Type for Choke
Inductor for Power Lines (Power Inductor)Inductor for Low Frequency CircuitsRF Inductor
!Note
• Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• 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.
O05E.pdf
Oct.13,2011