LQH31MN470K03K Murata, LQH31MN470K03K Datasheet - Page 61

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

1515 Size, 1.8mm max. Thickness
c
Test Frequency: 1MHz
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
LQH44PN1R0NP0p
LQH44PN2R2MP0p
LQH44PN3R3MP0p
LQH44PN4R7MP0p
LQH44PN6R8MP0p
LQH44PN100MP0p
LQH44PN220MP0p
Inductor for Power Lines (Power Inductor)
Wire Wound Magnetic Type for Voltage Conversion
LQH44P _ P0
c
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%
2.2µH ±20%
3.3µH ±20%
4.7µH ±20%
6.8µH ±20%
Inductance
10µH ±20%
22µH ±20%
c
Frequency (MHz)
Dimensions
10
22μH
(Based on Inductance Change)
10μH
Rated Current
100
2950mA
2500mA
2100mA
1700mA
1400mA
1150mA
800mA
6.8μH
4.7μH
1.0μH
2.2μH
3.3μH
1.2±0.2
Series
1000
4.0±0.2
1.2±0.2
*1
(Based on Temperature Rise)
(1515 Size)
c
Rated Current
Inductance-Current Characteristics (Typ.)
2450mA
1800mA
1770mA
1700mA
1340mA
1170mA
790mA
100
0.1
10
1
10
(in mm)
*2
0.030ohm ±20%
0.049ohm ±20%
0.065ohm ±20%
0.080ohm ±20%
DC Resistance
0.12ohm ±20%
0.16ohm ±20%
0.37ohm ±20%
100
c
Refer to pages from p.87 to p.90 for mounting information.
Code
Current (mA)
L
K
Packaging
22μH
180mm Embossed Tape
330mm Embossed Tape
Continued on the following page.
10μH
1000
Frequency (min.)
Self Resonance
Packaging
6.8μH
90MHz
70MHz
50MHz
40MHz
35MHz
25MHz
17MHz
4.7μH
1.0μH
LQH44P_P0
3.3μH
2.2μH
10000
Minimum
Quantity
1000
3500
59
O05E.pdf
Oct.1,2012