LQH31MN470K03K Murata, LQH31MN470K03K Datasheet - Page 57

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

Bias Current Characteristics Improved
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
LQH32PNR47NNCp
LQH32PN1R0NNCp
LQH32PN1R5NNCp
LQH32PN2R2NNCp
LQH32PN3R3NNCp
LQH32PN4R7NNCp
LQH32PN6R8NNCp
LQH32PN100MNCp
LQH32PN150MNCp
LQH32PN220MNCp
Inductor for Power Lines (Power Inductor)
Wire Wound Magnetic Type for Voltage Conversion
LQH32P _ NC
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
0.47µH ±30%
1
1.0µH ±30%
1.5µH ±30%
2.2µH ±30%
3.3µH ±30%
4.7µH ±30%
6.8µH ±30%
Inductance
10µH ±20%
15µH ±20%
22µH ±20%
c
Frequency (MHz)
Dimensions
10
(Based on Inductance Change)
Rated Current
100
2.2μH
1.5μH
4400mA
3000mA
2600mA
2000mA
1900mA
1600mA
1300mA
1000mA
0.47μH
1.0μH
800mA
650mA
0.9±0.3
22μH
15μH
10μH
6.8μH
4.7μH
3.3μH
1000
2.7±0.2
3.2±0.3
1.3±0.2
Series
*1
0.9±0.3
(Based on Temperature Rise)
(1210 Size)
c
Rated Current
Inductance-Current Characteristics (Typ.)
2900mA
2500mA
2100mA
1850mA
1550mA
1200mA
1100mA
2.5±0.2
2.5±0.2
900mA
700mA
550mA
1000
100
0.1
10
1
10
(in mm)
*2
0.024ohm ±20%
0.036ohm ±20%
0.053ohm ±20%
0.064ohm ±20%
0.100ohm ±20%
0.155ohm ±20%
0.220ohm ±20%
0.295ohm ±20%
0.475ohm ±20%
0.685ohm ±20%
DC Resistance
100
c
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
100MHz
100MHz
70MHz
70MHz
50MHz
40MHz
40MHz
30MHz
20MHz
20MHz
LQH32P_NC
22μH
15μH
10μH
6.8μH
4.7μH
3.3μH
2.2μH
1.5μH
0.47μH
1.0μH
10000
Minimum
Quantity
2000
7500
55
O05E.pdf
Oct.1,2012