Spec No. JELF243B-0003R-01 P.1/8
MURATA MFG.CO., LTD
Reference
Only
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
D: Taping
Characteristics
*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
Customer
Part Number
MURATA
Part Number
Inductance
Q
DC
Resistance
Self
Resonant
Frequency
Rated
Current
(nH) Tolerance (min.) (Ω max.) (MHz min.) (mA)
LQM18NN47NM00D 47
±20%
10
0.30 260
50
LQM18NN68NM00D 68 0.30 250
LQM18NN82NM00D 82 0.30 245
LQM18NNR10K00D 100
±10%
15
0.50 240
LQM18NNR12K00D 120 0.50 205
LQM18NNR15K00D 150 0.60 180
LQM18NNR18K00D 180 0.60 165
LQM18NNR22K00D 220 0.80 150
LQM18NNR27K00D 270 0.80 136
LQM18NNR33K00D 330 0.85 125
35
LQM18NNR39K00D 390 1.00 110
LQM18NNR47K00D 470 1.35 105
LQM18NNR56K00D 560 1.55 95
LQM18NNR68K00D 680 1.70 90
LQM18NNR82K00D 820 2.10 85
LQM18NN1R0K00D 1.0µH
35
0.60 75
25
LQM18NN1R2K00D 1.2µH 0.80 65
LQM18NN1R5K00D 1.5µH 0.80 60
LQM18NN1R8K00D 1.8µH 0.95 55
LQM18NN2R2K00D 2.2µH 1.15 50 15
4. Testing Conditions
《Unless otherwise specified》 《In case of doubt》
Temperature : Ordinary Temperature / 15°C to 35°C Temperature : 20°C ± 2°C
Humidity
: Ordinary Humidity / 25%(RH) to 85%(RH) Humidity : 60%(RH) to 70%(RH)
Atmospheric Pressure : 86kPa to 106kPa
5. Appearance and Dimensions
■Unit Mass (Typical value)
0.005g
(in mm)
Electrode
Ferrite
0.35±0.15
1.6±0.15
0.8±0.15
0.8±0.15