Murata LQM18NNR12K00p Chip coils for general use monolithic type Datasheet

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07.2.22
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Chip Coils
for General Use Monolithic Type
LQM18N Series (0603 Size)
■ Dimension
0.35±0.15
Electrode
0.8±0.15
LQM18N series consisting of magnetically shielded chip
coils was developed by using original multilayer
process technology and magnetic materials.
Compact size is suitable for high density mounting.
Shielded construction is not affected by interference
from peripheral components.
0.8±0.15
■ Features
1.6±0.15
1. Magnetically shielded structure provides excellent
characteristics in crosstalk and magnetic
coupling.
2. Compact size (1.6x0.8mm) and lightweight
3. The external electrodes with nickel barrier
structure provide excellent solder heat resistance.
Applicable soldering methods are both flow soldering
and reflow soldering.
(in mm)
6
■ Applications
1. Resonance circuit, traps, filter circuits
2. RF choke in telecommunications equipment, cordless
phones, radio equipment
■ Rated Value (p: packaging code)
Part Number
Inductance
Test Frequency
Rated Current
Max. of DC resistance
Q (min.) Test Frequency
Self Resonance Frequency (min.)
LQM18NN47NM00p
47nH±20%
50MHz
50mA
0.30ohm
10
50MHz
260MHz
LQM18NN68NM00p
68nH±20%
50MHz
50mA
0.30ohm
10
50MHz
250MHz
LQM18NN82NM00p
82nH±20%
50MHz
50mA
0.30ohm
10
50MHz
245MHz
LQM18NNR10K00p
100nH±10%
25MHz
50mA
0.50ohm
15
25MHz
240MHz
LQM18NNR12K00p
120nH±10%
25MHz
50mA
0.50ohm
15
25MHz
205MHz
LQM18NNR15K00p
150nH±10%
25MHz
50mA
0.60ohm
15
25MHz
180MHz
LQM18NNR18K00p
180nH±10%
25MHz
50mA
0.60ohm
15
25MHz
165MHz
LQM18NNR22K00p
220nH±10%
25MHz
50mA
0.80ohm
15
25MHz
150MHz
LQM18NNR27K00p
270nH±10%
25MHz
50mA
0.80ohm
15
25MHz
136MHz
LQM18NNR33K00p
330nH±10%
25MHz
35mA
0.85ohm
15
25MHz
125MHz
LQM18NNR39K00p
390nH±10%
25MHz
35mA
1.00ohm
15
25MHz
110MHz
LQM18NNR47K00p
470nH±10%
25MHz
35mA
1.35ohm
15
25MHz
105MHz
LQM18NNR56K00p
560nH±10%
25MHz
35mA
1.55ohm
15
25MHz
95MHz
LQM18NNR68K00p
680nH±10%
25MHz
35mA
1.70ohm
15
25MHz
90MHz
LQM18NNR82K00p
820nH±10%
25MHz
35mA
2.10ohm
15
25MHz
85MHz
LQM18NN1R0K00p
1000nH±10%
10MHz
25mA
0.60ohm
35
10MHz
75MHz
LQM18NN1R2K00p
1200nH±10%
10MHz
25mA
0.80ohm
35
10MHz
65MHz
LQM18NN1R5K00p
1500nH±10%
10MHz
25mA
0.80ohm
35
10MHz
60MHz
LQM18NN1R8K00p
1800nH±10%
10MHz
25mA
0.95ohm
35
10MHz
55MHz
LQM18NN2R2K00p
2200nH±10%
10MHz
15mA
1.15ohm
35
10MHz
50MHz
Operating Temperature Range: -40°C to +85°C
Continued on the following page.
49
PDF catalog
is downloaded
from!CAUTION
the website (for
of Murata
Manufacturing
co., ltd.
Therefore,
it’s specifications
areinsubject
to change
or oursmoking
productsand/or
in it may
be discontinued
without advance notice. Please check with our
• Please
read rating and
storage,
operating, rating,
soldering,
mounting
and handling)
this catalog
to prevent
burning,
etc.
!Note • This
!Note
O05E.pdf
07.2.22
sales representatives
or product
engineers
before ordering.
• 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.
• This PDF 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.
Continued from the preceding page.
■ Q - Frequency Characteristics (Typ.)
■ Inductance - Frequency Characteristics (Typ.)
10000
80
2200nH
60
820nH
Inductance (nH)
Q
2200nH
40
100nH
1000
100nH
100
820nH
47nH
20
47nH
0
1
10
100
Frequency (MHz)
6
50
1000
10
1
10
100
Frequency (MHz)
1000
PDF catalog
is downloaded
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the website (for
of Murata
Manufacturing
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Therefore,
it’s specifications
areinsubject
to change
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productsand/or
in it may
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without advance notice. Please check with our
• Please
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soldering,
mounting
and handling)
this catalog
to prevent
burning,
etc.
!Note • This
!Note
O05E.pdf
07.2.22
sales representatives
or product
engineers
before ordering.
• 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.
• This PDF 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.
o Part Numbering
Chip Coils (SMD)
(Part Number)
LQ
H
q
w e
32
M
N
331 K
r t
y
2
3
L
u i o !0
yInductance
qProduct ID
Product ID
LQ
Chip Coils
wStructure
Code
Structure
G
Monolithic Type (Air-core Coil)
H
Wire Wound Type (Ferrite Core)
M
Monolithic Type (Ferrite Core)
P
Film Type
W
Wire Wound Type (Air-core Coil)
eDimensions (LgW)
Code
Dimensions (LgW)
EIA
02
0.4g0.2mm
01005
03
0.6g0.3mm
0201
04
0.8g0.4mm
03015
15
1.0g0.5mm
0402
18
1.6g0.8mm
0603
21
2.0g1.25mm
0805
2B
2.0g1.5mm
0805
2M
2.0g1.6mm
0806
3N
3.0g3.0mm
1212
31
3.2g1.6mm
1206
32
3.2g2.5mm
1210
43
4.5g3.2mm
1812
55
5.7g5.0mm
2220
66
6.3g6.3mm
2525
rApplications and Characteristics
Code
H
Series
LQG
N
D
LQM
F
M
T
A
H
LQW
N
M
D
C
LQH
uInductance Tolerance
Code
Inductance Tolerance
B
±0.1nH
C
±0.2nH
D
±0.5nH
G
±2%
H
±3%
J
±5%
K
±10%
M
±20%
N
±30%
S
±0.3nH
W
±0.05nH
iFeatures (Except LQH3NP/LQM21P/LQM31P_C0)
Code
1
High-Q/
Low DC Resistance
Standard Type
LQM21N
Monolithic Air-core
Standard Type
LQH32C/32M
for Resonant Circuit
3
Low DC Resistance
LQH32C
5
Low Profile Type
LQH2MC/32C
7
Large Current Type
LQM21F
for Choke
(Low-current DC Power Supplies)
Film Type
Film Type (Low DC Resistance Type)
High Q Type (UHF-SHF)
*1 : Except LQM21N Series
*2 : Except LQH32 Series
iFeatures (LQH3NP/LQM21P/LQM31P_C0 Only)
High Q Type (VHF-UHF)
Code
Dimensions (T)
for Resonant Circuit
C
0.5mm
for Resonant Circuit (Coating Type)
G
0.9mm
for Choke
for Choke (Coating Type)
oElectrode
•Lead (Pb) Free
H
for High-frequency Resonant Circuit
Code
for Power Line
0
2
tCategory
Code
N
S
2
LQW15A/18A/2BH
2
for Choke (Magnetically Shielded Type)
LQM/LQH
Series
Standard Type LQG/LQP/LQW/LQM*1/LQH*2
S
P
Features
0
Applications and Characteristics
for Choke (DC Power Supplies)
LQP
Expressed by three-digit alphanumerics. The unit is micro-henry
(µH). The first and second figures are significant digits, and the
third figure expresses the number of zeros which follow the two
figures. If there is a decimal point, it is expressed by the capital
letter "R". In this case, all figures are significant digits. If
inductance is less than 0.1µH, the inductance code is expressed
by a combination of two figures and the capital letter "N", and the
unit of inductance is nano-henry (nH).
The capital letter "N" indicates the unit of "nH", and also
expresses a decimal point. In this case, all figures are significant
digits.
3
Category
Standard Type
4
Electrode
Sn
Series
LQG18H/LQP03T/LQWppA/LQM/LQH3NP
LQG15H/LQP02T/LQP15T/LQPppM/LQH2MC
LF Solder LQWppH/LQH (Except LQH2MC)
Au
LQP03T
Continued on the following page.
PDF catalog
is downloaded
from!CAUTION
the website (for
of Murata
Manufacturing
co., ltd.
Therefore,
it’s specifications
areinsubject
to change
or oursmoking
productsand/or
in it may
be discontinued
without advance notice. Please check with our
• Please
read rating and
storage,
operating, rating,
soldering,
mounting
and handling)
this catalog
to prevent
burning,
etc.
!Note • This
!Note
O05E.pdf
07.2.22
sales representatives
or product
engineers
before ordering.
• 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.
• This PDF 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.
Continued from the preceding page.
(Part Number)
LQ
H
q
w e
32
M
N
r t
331 K
y
2
3
L
u i o !0
!0Packaging
Code
Packaging
K
Embossed Taping (ø330mm Reel)
LQH*1 /LQWppH/LQM31F/LQM21*2
Series
LQH/LQWppH/LQM31F/LQM21*2 /LQM31P
L
Embossed Taping (ø180mm Reel)
B
Bulk
J
Paper Taping (ø330mm Reel)
LQW15A/LQW18A/LQG/LQM18/LQM21*3 /LQP*5
D
Paper Taping (ø180mm Reel)
LQWppA/LQG/LQM18/LQM21*4 /LQP
LQH2MC/LQW/LQG/LQM/LQP
*1 Except LQH2MC/LQH3NP/LQH43C
*2 LQM21D(22 - 47µH)/LQM21F(4.7 - 47µH)/LQM21N(2.7 - 4.7µH) only.
*3 LQM21D(1.0 - 10µH)/LQM21F(1.0 - 2.2µH)/LQM21N(0.1 - 2.2µH) only.
*4 LQM21D(1.0 - 10µH)/LQM21F(1.0 - 2.2µH)/LQM21N(0.1 - 2.2µH)/LQM21P only.
*5 Except LQP15T
3
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