DCR IS MEASURED AT 30% TOLERANCE, Q MEASURED AT 8 MHZ
表面贴装
YES
端子位置
DUAL ENDED
端子形状
WRAPAROUND
测试频率
1 MHz
容差
10%
文档预览
Please read rating and
!CAUTION
(for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
!Note
•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,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specifications before ordering. product specifications before ordering.
This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the approval sheet for
O05E12.pdf 04.8.9
Chip Coils
for General Use Winding Type LQH31M/LQH32M/LQH43M (N) Series
LQH31M Series
2.3±0.2
1.6±0.2
LQH31M series consists of winding type chip coils
using Murata's original ferrite core and auto winding
technology.
s
Features
1. Wide inductance range from 0.15 to 100 micro H
2. High Q value at high frequencies and low DC
resistance
3. Small size (3.2x1.6x1.8mm) and tight pitch mounting
4. Low DC resistance and large current
5. Both flow and reflow soldering heat resistance
Inductance
(µH)
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%
1.5
±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%
3.9
±10%
4.7
±5%
4.7
±10%
5.6
±5%
5.6
±10%
6.8
±5%
6.8
±10%
8.2
±5%
8.2
±10%
10
±5%
10
±10%
12
±5%
12
±10%
15
±5%
15
±10%
18
±5%
Test Frequency
(MHz)
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
Rated
Current
(mA)
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
95
90
90
85
DC Resistance
(ohm)
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%
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%
3.4
±30%
Q
(min.)
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
1.8±0.2
3.2±0.3
1.6±0.2
0.7 min. 0.7 min. 0.7 min.
(in mm)
Part Number
Test Frequency Self Resonance
Frequency (min.)
(MHz)
(MHz)
25
25
25
25
25
25
25
10
10
10
10
10
10
10
10
10
10
8
8
8
8
8
8
8
8
8
8
8
8
5
5
5
5
5
5
5
250
250
250
200
180
160
120
100
90
75
75
60
60
50
50
43
43
38
38
35
35
31
31
28
28
25
25
23
23
20
20
18
18
16
16
15
EIA
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
LQH31MNR15K03
LQH31MNR22K03
LQH31MNR33K03
LQH31MNR47K03
LQH31MNR56K03
LQH31MNR68K03
LQH31MNR82K03
LQH31MN1R0K03
LQH31MN1R2K03
LQH31MN1R5J03
LQH31MN1R5K03
LQH31MN1R8J03
LQH31MN1R8K03
LQH31MN2R2J03
LQH31MN2R2K03
LQH31MN2R7J03
LQH31MN2R7K03
LQH31MN3R3J03
LQH31MN3R3K03
LQH31MN3R9J03
LQH31MN3R9K03
LQH31MN4R7J03
LQH31MN4R7K03
LQH31MN5R6J03
LQH31MN5R6K03
LQH31MN6R8J03
LQH31MN6R8K03
LQH31MN8R2J03
LQH31MN8R2K03
LQH31MN100J03
LQH31MN100K03
LQH31MN120J03
LQH31MN120K03
LQH31MN150J03
LQH31MN150K03
LQH31MN180J03
Continued on the following page.
42
Please read rating and
!CAUTION
(for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
!Note
•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,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specifications before ordering. product specifications before ordering.
This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the approval sheet for
Google 的前资深副总裁Vic Gundotra日前在 Facebook PO 文，文中除了赞美苹果的 iPhone 7 Plus 已经取代了单眼，也谈到 Android 系统对于摄影技术的限制。 Gundotra 先前担任 Google 的资深副总裁（SVP）直至 2014 年，期间也负责了手机方面的业务。 他的论点主要在于手机的算法可以帮助他把单眼留在家里，并附上了一组实拍图。 他也赞...[详细]
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