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O05E7.pdf 02.3.28
Chip Coils
for General Use Winding Type LQH31M/LQH32M/LQH43M (N) Series
LQH31M Series
2.3±0.2
1.6±0.2
■ Features
The chip inductor LQH31M series consists of miniature
chip inductors wound on a special ferrite core. It
have a high Q value at high frequencies and low DC
resistance. Wide inductance range from 0.15 micro H to
100 micro H are available.
1.6±0.2
3.2±0.3
(in mm)
0.7min 0.7min 0.7min
Rated
Current
(mA)
Self Resonance
Frequency
(MHz)
Inductance
Test Frequency
(MHz)
DC Resistance
(ohm)
Q
(min.)
Test Frequency
(MHz)
Part Number
EIA
(µH)
LQH31MNR15K01
LQH31MNR22K01
LQH31MNR33K01
LQH31MNR47K01
LQH31MNR56K01
LQH31MNR68K01
LQH31MNR82K01
LQH31MN1R0K01
LQH31MN1R2K01
LQH31MN1R5J01
LQH31MN1R5K01
LQH31MN1R8J01
LQH31MN1R8K01
LQH31MN2R2J01
LQH31MN2R2K01
LQH31MN2R7J01
LQH31MN2R7K01
LQH31MN3R3J01
LQH31MN3R3K01
LQH31MN3R9J01
LQH31MN3R9K01
LQH31MN4R7J01
LQH31MN4R7K01
LQH31MN5R6J01
LQH31MN5R6K01
LQH31MN6R8J01
LQH31MN6R8K01
LQH31MN8R2J01
LQH31MN8R2K01
LQH31MN100J01
LQH31MN100K01
LQH31MN120J01
LQH31MN120K01
LQH31MN150J01
LQH31MN150K01
LQH31MN180J01
0.15 ±10%
0.22 ±10%
0.33 ±10%
0.47 ±10%
0.56 ±10%
0.68 ±10%
0.82 ±10%
1.0 ±10%
1.2 ±10%
1.5 ±5%
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
250
240
230
215
200
190
185
175
165
155
155
150
150
140
140
135
135
130
130
125
125
120
120
115
115
110
110
105
105
100
100
95
0.39 ±40%
0.43 ±40%
0.45 ±40%
0.83 ±40%
0.61 ±40%
0.67 ±40%
0.73 ±40%
0.49 ±30%
0.9 ±30%
1.0 ±30%
1.0 ±30%
1.6 ±30%
1.6 ±30%
0.7 ±30%
0.7 ±30%
0.55 ±30%
0.55 ±30%
1.4 ±30%
1.4 ±30%
1.5 ±30%
1.5 ±30%
1.7 ±30
20
20
30
30
30
30
30
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
25
25
25
25
25
25
25
10
10
10
10
10
10
10
10
10
10
8
250 min.
250 min.
250 min.
200 min.
180 min.
160 min.
120 min.
100 min.
90 min.
75 min.
75 min.
60 min.
60 min.
50 min.
50 min.
43 min.
43 min.
38 min.
38 min.
35 min.
35 min.
31 min.
31 min.
28 min.
28 min.
25 min.
25 min.
23 min.
23 min.
20 min.
20 min.
18 min.
18 min.
16 min.
16 min.
15 min.
1206
1206
1206
1206
1206
1206
1206
1206
1206
1206
1206
1206
1206
1206
1206
1206
1206
1206
1206
1206
1206
1206
1206
1206
1206
1206
1206
1206
1206
1206
1206
1206
1206
1206
1206
1206
7
1.5 ±10%
1.8 ±5%
1.8 ±10%
2.2 ±5%
2.2 ±10%
2.7 ±5%
2.7 ±10%
3.3 ±5%
3.3 ±10%
3.9 ±5%
8
8
3.9 ±10%
4.7 ±5%
8
8
4.7 ±10%
5.6 ±5%
1.7 ±30%
1.8 ±30%
1.8 ±30%
2.0 ±30%
2.0 ±30%
2.2 ±30%
2.2 ±30%
2.5 ±30%
2.5 ±30%
2.7 ±30%
2.7 ±30%
3.0 ±30%
3 ±30%
8
8
5.6 ±10%
6.8 ±5%
8
8
6.8 ±10%
8.2 ±5%
8
8
8.2 ±10%
10 ±5%
8
5
10 ±10%
12 ±5%
5
5
12 ±10%
15 ±5%
95
5
90
5
15 ±10%
18 ±5%
90
5
85
3.4 ±30%
5
Continued on the following page.
31
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