Inductors (Coils) > Chip Inductor (Chip Coil) > for High Frequency Vertical Wire Wound Ferrite Type
Data Sheet
1
Chip Inductor (Chip Coil)
for High Frequency Vertical Wire Wound Ferrite Type
LQH31H Series (1206 Size)
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Dimensions
2.3±0.2
1.6±0.2
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Packaging
Code
L
1.8±0.2
Packaging
180mm Embossed Tape
330mm Embossed Tape
Minimum Quantity
2000
7500
K
3.2±0.3
1.6±0.2
(in mm)
0.7 min. 0.7 min. 0.7 min.
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Rated Value (p: packaging code)
Part Number
LQH31HN54NK03p
LQH31HN95NK03p
LQH31HNR14J03p
LQH31HNR14K03p
LQH31HNR21J03p
LQH31HNR21K03p
LQH31HNR29J03p
LQH31HNR29K03p
LQH31HNR39J03p
LQH31HNR39K03p
LQH31HNR50J03p
LQH31HNR50K03p
LQH31HNR61J03p
LQH31HNR61K03p
LQH31HNR75J03p
LQH31HNR75K03p
LQH31HNR88J03p
LQH31HNR88K03p
Inductance
54nH±10%
95nH±10%
145nH±5%
145nH±10%
215nH±5%
215nH±10%
290nH±5%
290nH±10%
390nH±5%
390nH±10%
500nH±5%
500nH±10%
610nH±5%
610nH±10%
750nH±5%
750nH±10%
880nH±5%
880nH±10%
Test Frequency
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
Rated Current
920mA
790mA
700mA
700mA
520mA
520mA
420mA
420mA
330mA
330mA
260mA
260mA
250mA
250mA
190mA
190mA
180mA
180mA
DC Resistance Q (min.) Test Frequency
0.035ohm±30%
0.047ohm±30%
0.061ohm±30%
0.061ohm±30%
0.11ohm±30%
0.11ohm±30%
0.17ohm±30%
0.17ohm±30%
0.26ohm±30%
0.26ohm±30%
0.44ohm±30%
0.44ohm±30%
0.48ohm±30%
0.48ohm±30%
0.79ohm±30%
0.79ohm±30%
0.86ohm±30%
0.86ohm±30%
50
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
100MHz
100MHz
100MHz
100MHz
100MHz
100MHz
100MHz
100MHz
100MHz
100MHz
100MHz
100MHz
100MHz
100MHz
100MHz
100MHz
100MHz
100MHz
Self Resonance Frequency (min.)
800MHz
650MHz
500MHz
500MHz
430MHz
430MHz
360MHz
360MHz
300MHz
300MHz
270MHz
270MHz
240MHz
240MHz
220MHz
220MHz
200MHz
200MHz
Operating Temperature Range: -40°C to +85°C
Continued on the following page.
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This 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.
2010.9.9
http://www.murata.com/
Inductors (Coils) > Chip Inductor (Chip Coil) > for High Frequency Vertical Wire Wound Ferrite Type
Data Sheet
Continued from the preceding page.
2
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Q-Frequency Characteristics (Typ.)
100
215nH
880nH
80
54nH
60
Q
40
20
0
1
10
Frequency (MHz)
100
1000
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!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 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.
2010.9.9
http://www.murata.com/