LQM21FN220N Datasheet, PDF (1/2 Pages) Murata Manufacturing Co., Ltd. – Chip Inductor (Chip Coil) Power Inductor (Multilayer Type for Choke)

Inductors (Coils) > Chip Inductor (Chip Coil) > Power Inductor (Multilayer Type for Choke)
Data Sheet
1
Chip Inductor (Chip Coil) Power Inductor (Multilayer Type for Choke)
LQM21F_00 Series (0805 Size)
c 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
c Packaging
Code
Packaging
D
180mm Paper Tape
L
180mm Embossed Tape
J
330mm Paper Tape
K
330mm Embossed Tape
B
Bulk(Bag)
*1: only LQM21F (1.0 to 2.2µH)
*2: only LQM21F (4.7 to 47µH)
Minimum Quantity
4000 ^*1
3000 ^*2
10000 ^*1
10000 ^*2
1000
c Rated Value (p: packaging code)
Part Number
Inductance
Test Frequency
Rated Current
LQM21FN1R0N00p
1.0µH ±30%
1MHz
LQM21FN2R2N00p
2.2µH ±30%
1MHz
LQM21FN4R7N00p
4.7µH ±30%
1MHz
LQM21FN100N00p
10µH ±30%
1MHz
LQM21FN220N00p
22µH ±30%
1MHz
LQM21FN470N00p
47µH ±30%
1MHz
Class of Magnetic Shield: Magnetic shield of ferrite
Operating Temperature Range (Self-temperature rise is not included): -40 to +85°C
220mA
150mA
80mA
60mA
13mA
7mA
DC Resistance
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
c 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
c Inductance-Current Characteristics (Typ.)
100
47μH
22μH
10μH
10
4.7μH
2.2μH
1.0μH
1
0.1
1
10
100
Current (mA)
1000
Continued on the following page.
oThis 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.
2011.9.8
http://www.murata.com/