lqw18anr12g00 Murata Manufacturing Co., Ltd, lqw18anr12g00 Datasheet - Page 44

• Manufacturer Part Number: lqw18anr12g00
• Description: Chip Coils
• Manufacturer: Murata Manufacturing Co., Ltd

!Note
!Note
LQH31C series consists of miniature chip inductors
with low DC resistance, high current capacity, and
high impedance characteristics. It is suitable for use
as choke coils in DC power supply circuits. High rated
current up to 970mA is available.
LQH31C_03: Does not contain lead.
LQH31C Series
LQH31CNR12M03
LQH31CNR22M03
LQH31CNR47M03
LQH31CN1R0M03
LQH31CN2R2M03
LQH31CN4R7M03
LQH31CN100K03
LQH31CN220K03
LQH31CN470K03
LQH31CN101K03
Operating Temp. Range : -25 C to 85 C
Chip Coils
for Choke Winding Type LQH31C/LQH32C/LQH43C Series
Features
Impedance-Frequency Characteristics
• 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 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.
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
This catalog has only typical specifications. Therefore, you are requested to approve our product specifications or to transact the approval sheet for product specificaions before ordering.
Part Number
1000
0.01
100
0.1
10
1
0.01
0.1
1
Inductance
0.12 20%
0.22 20%
0.47 20%
Frequency (MHz)
100 10%
1.0 20%
2.2 20%
4.7 20%
10 10%
22 10%
47 10%
( H)
10
100 H
10 H
100
1.0 H
Test Frequency
(MHz)
1000
1
1
1
1
1
1
1
1
1
1
Current
Rated
(mA)
970
850
700
510
430
340
230
160
100
Inductance-Current Characteristics
80
100
10
1
DC Resistance
0.08 40%
0.15 40%
0.28 30%
0.41 30%
0.65 30%
0.1 40%
1.3 30%
3.0 30%
8.0 30%
12 30%
(ohm)
5
0.7min.
10
100 H
1.0 H
10 H
2.3 0.2
0.7min.
3.2 0.3
Current (mA)
Self Resonance
0.7min.
50
Frequency
250 min.
250 min.
180 min.
100 min.
50 min.
31 min.
20 min.
14 min.
10 min.
7 min.
(MHz)
100
O05E9.pdf 03.3.7
500
1.6 0.2
1.6 0.2
1206
1206
1206
1206
1206
1206
1206
1206
1206
1206
(in mm)
EIA
43
9