Datasheet
(Part Number)
Inductor for Power Lines (Power Inductor) Part Numbering
uInductance Tolerance
eDimensions (LgW)
Code
1.0g0.5mm
1.6g0.8mm
2.0g1.25mm
2.0g1.6mm
2.5g2.0mm
3.0g3.0mm
3.2g1.6mm
3.2g2.5mm
4.5g3.2mm
4.0g4.0mm
5.0g5.0mm
5.7g5.0mm/5.87g5.2mm
6.3g6.3mm
Dimensions (LgW)
0402
0603
0805
0806
1008
1212
1206
1210
1812
1515
2020
2220
2525
EIA
15
18
21
2M
2H
3N
31
32
43
44
5B
55
66
Code
D
J
K
M
N
±0.5nH
±5%
±10%
±20%
±30%
Inductance Tolerance
qProduct ID
LQ Chip Inductors (Chip Coils)
Product ID
wStructure
Code
H
W
M
Wire Wound Type (Ferrite Core)
Multilayer Type (Ferrite Core)
Structure
rApplications and Characteristics
Code
for Choke (Low-current DC Power Supplies)
for Choke (DC Power Supplies)
for Choke
for Choke (Magnetically Shielded Type)
for Choke (Coating Type)
for Power Line
Applications and Characteristics
D
F
D
S
C
P
Series
LQM
LQH
LQH/LQW
LQM/LQH
yInductance
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.
tCategory
N Standard Type
Code
Category
Continued on the following page.
q
LQ
y
R54
e
21
w
M
r
P
t
N
u
M
i
G
o
0
!0
D
iThickness (LQHppP/LQMppP Only • Except LQH43P)
B
C
E
F
0
G
J
M
N
P
R
T
0.35mm
0.5mm
0.7mm
0.8mm
0.85mm
0.9mm
1.1mm
1.4mm
1.55mm
1.65mm
1.85mm
2.0mm
Code
Dimensions (T)
iFeatures (Except LQHppP/LQMppP)
0
2
3
5
7
8
Standard Type
Standard Type
Low DC Resistance
Low Profile Type
Large Current Type
Low DC Resistance
/Large Current Type
Code Features Series
LQM/LQH*
1
/LQW
LQH32C
LQH32C/43CN
LQH2MC/32C
LQM21F
*1 Except LQH32 Series
0
2
3
Sn
LF Solder
Code Electrode
LQM/LQW
LQH2MC
LQH (Except LQH2MC)
Series
oElectrode (Except LQHppP/LQMppP)
oSpecification (LQHppP/LQMppP Only • Except LQH43P)
•Lead (Pb) Free
0
C
R
Standard Type
Good Bias Current Characteristics Type
Low Rdc Type
Code
Specification
ioThickness (LQH43P Only)
26 2.6mm
Code
Dimensions (T)
12
Inductor for Power Lines (Power Inductor)Inductor for Low Frequency CircuitsRF Inductor
!Note
• Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please review our product specifications or consult the approval sheet for product specifications before ordering.
O05E.pdf
Oct.13,2011










