LQH31MN470K03K Murata, LQH31MN470K03K Datasheet - Page 63

• Manufacturer Part Number: LQH31MN470K03K
• Description: LQH31M Series 1206 47 uH 10 % 55 mA Unshielded SMD Wirewound Inductor
• Manufacturer: Murata

1515 Size, 1.2mm max. Thickness
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Test Frequency: 100kHz
Operating Temperature Range (Self-temperature rise is included): -40°C to +125°C
Operating Temperature Range (Self-temperature rise is not included): -40°C to +85°C
Only for refl ow soldering.
*1 When Rated Current is applied to the Products, Inductance will be within ±30% of nominal Inductance value.
*2 When Rated Current is applied to the Products, self-generation of heat will rise to 40°C or less.
!Note
LQH44PN1R0NJ0p
LQH44PN1R5MJ0p
LQH44PN2R2MJ0p
LQH44PN3R3MJ0p
LQH44PN4R7MJ0p
LQH44PN6R8MJ0p
LQH44PN100MJ0p
LQH44PN150MJ0p
LQH44PN220MJ0p
LQH44PN330MJ0p
LQH44PN470MJ0p
Inductor for Power Lines (Power Inductor)
Wire Wound Magnetic Type for Voltage Conversion
LQH44P _ J0
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Rated Value ( p : packaging code)
Inductance-Frequency Characteristics (Typ.)
• 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 specifi cations. Therefore, please approve our product specifi cations or transact the approval sheet for product specifi cations before ordering.
Part Number
1000
100
0.1
10
1
0.1
Class of Magnetic Shield: Magnetic shield of magnetic powder in resin
1
1.0µH ±30%
1.5µH ±20%
2.2µH ±20%
3.3µH ±20%
4.7µH ±20%
6.8µH ±20%
Inductance
10µH ±20%
15µH ±20%
22µH ±20%
33µH ±20%
47µH ±20%
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Frequency (MHz)
Dimensions
10
(Based on Inductance Change)
47μH
33μH
22μH
15μH
10μH
Rated Current
6.8μH
4.7μH
100
3.3μH
2000mA
1600mA
1320mA
900mA
840mA
720mA
560mA
430mA
400mA
360mA
300mA
2.2μH
1.5μH
1.0μH
1.1±0.2
Series
1000
4.0±0.2
1.1±0.2
*1
(Based on Temperature Rise)
(1515 Size)
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Rated Current
Inductance-Current Characteristics (Typ.)
1530mA
1380mA
1230mA
1000mA
980mA
860mA
790mA
610mA
550mA
430mA
380mA
100
0.1
10
1
10
(in mm)
47μH
15μH
10μH
6.8μH
4.7μH
3.3μH
2.2μH
1.5μH
1.0μH
33μH
22μH
*2
0.048ohm ±20%
0.061ohm ±20%
0.074ohm ±20%
0.088ohm ±20%
0.117ohm ±20%
0.143ohm ±20%
0.207ohm ±20%
0.385ohm ±20%
0.480ohm ±20%
0.740ohm ±20%
1.014ohm ±20%
DC Resistance
100
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Refer to pages from p.87 to p.90 for mounting information.
Code
Current (mA)
L
K
Packaging
180mm Embossed Tape
330mm Embossed Tape
Continued on the following page.
1000
Frequency (min.)
Self Resonance
Packaging
130MHz
90MHz
68MHz
55MHz
50MHz
38MHz
30MHz
25MHz
18MHz
15MHz
13MHz
LQH44P_J0
10000
Minimum
Quantity
1000
3500
61
O05E.pdf
Oct.1,2012