Murata LQH31CNR12M03L Chip coils for choke wire wound type Datasheet

Coils/Inductors/Microchip Transformer > Chip Coils > for Choke Wire Wound Type
Data Sheet
Chip Coils
1
for Choke Wire Wound Type
LQH31C Series (1206 Size)
■ Dimension
■ Packaging
2.3±0.2
1.8±0.2
1.6±0.2
0.7min.
Packaging
Minimum Quantity
L
180mm Embossed Tape
2000
K
330mm Embossed Tape
7500
1.6±0.2
3.2±0.3
0.7min.
Code
(in mm)
0.7min.
■ Rated Value (p: packaging code)
Part Number
Inductance
Test Frequency
Rated Current
DC Resistance
Self Resonance Frequency (min.)
LQH31CNR12M03p
0.12µH±20%
1MHz
970mA
0.08ohm±40%
250MHz
LQH31CNR22M03p
0.22µH±20%
1MHz
850mA
0.1ohm±40%
250MHz
LQH31CNR47M03p
0.47µH±20%
1MHz
700mA
0.15ohm±40%
180MHz
LQH31CN1R0M03p
1.0µH±20%
1MHz
510mA
0.28ohm±30%
100MHz
LQH31CN2R2M03p
2.2µH±20%
1MHz
430mA
0.41ohm±30%
50MHz
LQH31CN4R7M03p
4.7µH±20%
1MHz
340mA
0.65ohm±30%
31MHz
LQH31CN100K03p
10µH±10%
1MHz
230mA
1.3ohm±30%
20MHz
LQH31CN220K03p
22µH±10%
1MHz
160mA
3.0ohm±30%
14MHz
LQH31CN470K03p
47µH±10%
1MHz
100mA
8.0ohm±30%
10MHz
LQH31CN101K03p
100µH±10%
1MHz
80mA
12ohm±30%
7MHz
Operating Temperature Range: -40°C to +85°C
Continued on the following page.
o This data sheet is applied for CHIP COIL 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.
2007.9.6
http://www.murata.com/
Coils/Inductors/Microchip Transformer > Chip Coils > for Choke Wire Wound Type
Data Sheet
2
Continued from the preceding page.
■ Impedance - Frequency Characteristics (Typ.)
■ Inductance - Current Characteristics (Typ.)
1000
100
100µH
100µH
Impedance (kΩ)
10µH
100
10
1.0µH
Inductance (µH)
1
0.1
10µH
10
0.01
0.01
0.1
1
10
100
1000
Frequency (MHz)
1.0µH
1
5
10
50
100
500
Current (mA)
■ !Caution/Notice
!Caution (Rating)
Do not use products beyond the rated current as
this may create excessive heat.
Notice
Solderability of Tin plating termination chip might be
deteriorated when low temperature soldering profile
where peak solder temperature is below the Tin melting
point is used. Please confirm the solderability of Tin
plating termination chip before use.
o This data sheet is applied for CHIP COIL 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.
2007.9.6
http://www.murata.com/
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