Reference Only
Spec No. JELF243B-0003S-01
P.1/10
CHIP COIL (CHIP INDUCTORS) LQM18NN□□□□00D REFERENCE SPECIFICATION
1. Scope
This reference specification applies to LQM18NN series, Chip coil (Chip Inductors).
2. Part Numbering
(ex)
LQ
M
18
N
N
47N
M
0
0
D
Product ID Structure Dimension Applications Category Inductance Tolerance Features Electrode Packaging
(L×W)
and
Characteristics
D: Taping
*B: BULK
*Bulk packing (B) also available
3. Rating
・Operating Temperature Range
– 40°C to + 85°C
・Storage Temperature Range
– 55°C to +125°C
Self
DC
Customer
Part Number
MURATA
Part Number
Rated
Current
Inductance
Q
Resonant
Resistance
Frequency
(nH)
47
Tolerance
±20%
(min.)
(Ω max.)
0.30
0.30
0.30
0.50
0.50
0.60
0.60
0.80
0.80
0.85
1.00
1.35
1.55
1.70
2.10
0.60
0.80
0.80
0.95
1.15
(MHz min.)
260
250
245
240
205
180
165
150
136
125
110
105
95
(mA)
LQM18NN47NM00D
LQM18NN68NM00D
LQM18NN82NM00D
LQM18NNR10K00D
LQM18NNR12K00D
LQM18NNR15K00D
LQM18NNR18K00D
LQM18NNR22K00D
LQM18NNR27K00D
LQM18NNR33K00D
LQM18NNR39K00D
LQM18NNR47K00D
LQM18NNR56K00D
LQM18NNR68K00D
LQM18NNR82K00D
LQM18NN1R0K00D
LQM18NN1R2K00D
LQM18NN1R5K00D
LQM18NN1R8K00D
LQM18NN2R2K00D
10
68
82
100
50
120
150
180
220
270
15
330
390
±10%
470
35
560
680
90
820
85
1.0µH
1.2µH
1.5µH
1.8µH
2.2µH
75
65
25
15
35
60
55
50
4. Testing Conditions
《Unless otherwise specified》
《In case of doubt》
Temperature : 20°C ± 2°C
Humidity : 60%(RH) to 70%(RH)
Temperature : Ordinary Temperature / 15°C to 35°C
Humidity : Ordinary Humidity / 25%(RH) to 85%(RH)
Atmospheric Pressure : 86kPa to 106kPa
5. Appearance and Dimensions
0.35±0.15
Ferrite
Electrode
■Unit Mass (Typical value)
0.005g
0.8±0.15
1.6±0.15
(in mm)
0.8±0.15
MURATA MFG.CO., LTD