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LQH32MN4R7K21B

Description
General Purpose Inductor, 4.7uH, 10%, 1 Element, Ferrite-Core, SMD
Categoryinductor    Fixed inductance   
File Size150KB,6 Pages
ManufacturerMurata
Websitehttps://www.murata.com
Download Datasheet Parametric View All

LQH32MN4R7K21B Overview

General Purpose Inductor, 4.7uH, 10%, 1 Element, Ferrite-Core, SMD

LQH32MN4R7K21B Parametric

Parameter NameAttribute value
MakerMurata
Reach Compliance Codeunknown
ECCN codeEAR99
Is SamacsysN
core materialFERRITE
DC Resistance1.2 Ω
Nominal inductance(L)4.7 µH
Inductor ApplicationsRF INDUCTOR
Inductor typeGENERAL PURPOSE INDUCTOR
JESD-609 codee2
Number of functions1
Number of terminals2
Maximum operating temperature85 °C
Minimum operating temperature-25 °C
Minimum quality factor (at nominal inductance)20
Maximum rated current0.27 A
self resonant frequency31 MHz
Shape/Size DescriptionRECTANGULAR PACKAGE
shieldNO
surface mountYES
Terminal surfaceTIN COPPER
Terminal locationDUAL ENDED
Terminal shapeWRAPAROUND
Test frequency1 MHz
Tolerance10%
Base Number Matches1
Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested
to approve our product specification or to transact the approval sheet for product specification, before your ordering.
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
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
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
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
Test Frequency
(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
Self Resonance
Frequency
(MHz)
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.
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
Continued on the following page.
31
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