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LQH43MN3R9M01

Description
General Purpose Inductor, 3.9uH, 20%, 1 Element, Ferrite-Core, SMD
CategoryPassive components    inductor   
File Size356KB,29 Pages
ManufacturerMurata
Websitehttps://www.murata.com
Download Datasheet Parametric View All

LQH43MN3R9M01 Overview

General Purpose Inductor, 3.9uH, 20%, 1 Element, Ferrite-Core, SMD

LQH43MN3R9M01 Parametric

Parameter NameAttribute value
MakerMurata
Reach Compliance Codeunknow
ECCN codeEAR99
core materialFERRITE
DC Resistance0.38 Ω
Nominal inductance(L)3.9 µH
Inductor ApplicationsRF INDUCTOR
Inductor typeGENERAL PURPOSE INDUCTOR
JESD-609 codee2
Manufacturer's serial numberLQH43M
Number of functions1
Number of terminals2
Maximum operating temperature85 °C
Minimum operating temperature-25 °C
Minimum quality factor (at nominal inductance)20
Maximum rated current0.5 A
self resonant frequency41 MHz
Shape/Size DescriptionRECTANGULAR PACKAGE
shieldNO
special characteristicsQ MEASURED AT 1 MHZ
surface mountYES
Terminal surfaceTIN COPPER
Terminal locationDUAL ENDED
Terminal shapeWRAPAROUND
Tolerance20%
This is the PDF file of catalog No.O05E-6
O05E6.pdf 01.5.9
CHIP COILS
for General Use Winding Type LQH31M/LQH32M/LQH43M(N) Series
LQH31M Series
2.3±0.2
1.6±0.2
s
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.
1.8±0.2
3.2±0.3
1.6±0.2
0.7min
0.7min
0.7min
(in mm)
Part Number
LQH31MN1R5J01
LQH31MN1R8J01
LQH31MN2R2J01
LQH31MN2R7J01
LQH31MN3R3J01
LQH31MN3R9J01
LQH31MN4R7J01
LQH31MN5R6J01
LQH31MN6R8J01
LQH31MN8R2J01
LQH31MN100J01
LQH31MN120J01
LQH31MN150J01
LQH31MN180J01
LQH31MN220J01
LQH31MN270J01
LQH31MN330J01
LQH31MN390J01
LQH31MN470J01
LQH31MN560J01
LQH31MN680J01
LQH31MN820J01
LQH31MN101J01
LQH31MNR15K01
LQH31MNR22K01
LQH31MNR33K01
LQH31MNR47K01
LQH31MNR56K01
LQH31MNR68K01
LQH31MNR82K01
LQH31MN1R0K01
LQH31MN1R2K01
LQH31MN1R5K01
LQH31MN1R8K01
LQH31MN2R2K01
LQH31MN2R7K01
Inductance
(µH)
1.5
±5%
1.8
±5%
2.2
±5%
2.7
±5%
3.3
±5%
3.9
±5%
4.7
±5%
5.6
±5%
6.8
±5%
8.2
±5%
10
±5%
12
±5%
15
±5%
18
±5%
22
±5%
27
±5%
33
±5%
39
±5%
47
±5%
56
±5%
68
±5%
82
±5%
100
±5%
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
±10%
1.8
±10%
2.2
±10%
2.7
±10%
Rated Current
(mA)
155
150
140
135
130
125
120
115
110
105
100
95
90
85
85
85
80
55
55
50
50
45
45
250
240
230
215
200
190
185
175
165
155
150
140
135
Max. of DC resistance
(ohm)
1.3
2.08
0.91
0.715
1.82
1.95
2.21
2.34
2.6
2.86
3.25
3.51
3.9
4.42
4.03
4.42
4.94
9.36
10.4
11.57
12.87
14.3
15.6
0.546
0.602
0.63
1.162
0.854
0.938
1.022
0.637
1.17
1.3
2.08
0.91
0.715
Q
(min.)
35 at 10MHz
35 at 10MHz
35 at 10MHz
35 at 10MHz
35 at 8MHz
35 at 8MHz
35 at 8MHz
35 at 8MHz
35 at 8MHz
35 at 8MHz
35 at 5MHz
35 at 5MHz
35 at 5MHz
35 at 5MHz
40 at 2.5MHz
40 at 2.5MHz
40 at 2.5MHz
40 at 2.5MHz
40 at 2.5MHz
40 at 2.5MHz
40 at 2.5MHz
40 at 2.5MHz
40 at 2.5MHz
20 at 25MHz
20 at 25MHz
30 at 25MHz
30 at 25MHz
30 at 25MHz
30 at 25MHz
30 at 25MHz
35 at 10MHz
35 at 10MHz
35 at 10MHz
35 at 10MHz
35 at 10MHz
35 at 10MHz
Self Resonance Frequency
(MHz)
75 min.
60 min.
50 min.
43 min.
38 min.
35 min.
31 min.
28 min.
25 min.
23 min.
20 min.
18 min.
16 min.
15 min.
14 min.
13 min.
12 min.
11 min.
10 min.
9 min.
8.5 min.
7.5 min.
7 min.
250 min.
250 min.
250 min.
200 min.
180 min.
160 min.
120 min.
100 min.
90 min.
75 min.
60 min.
50 min.
43 min.
Continued on the following page.
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