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LQM21NN1R8K10K

Description
1 ELEMENT, 0.68 uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR, SMD
CategoryPassive components    inductor   
File Size161KB,9 Pages
ManufacturerMurata
Websitehttps://www.murata.com
Environmental Compliance
Download Datasheet Parametric View All

LQM21NN1R8K10K Overview

1 ELEMENT, 0.68 uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR, SMD

LQM21NN1R8K10K Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
Reach Compliance Codecompli
ECCN codeEAR99
core materialFERRITE
DC Resistance0.57 Ω
Nominal inductance(L)1.8 µH
Inductor ApplicationsRF INDUCTOR
Inductor typeGENERAL PURPOSE INDUCTOR
JESD-609 codee3
Number of functions1
Number of terminals2
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Minimum quality factor (at nominal inductance)45
Maximum rated current0.05 A
self resonant frequency80 MHz
Shape/Size DescriptionRECTANGULAR PACKAGE
shieldYES
surface mountYES
Terminal surfaceTin (Sn)
Terminal locationDUAL ENDED
Terminal shapeWRAPAROUND
Test frequency10 MHz
Tolerance10%
Base Number Matches1
Spec No. JELF243B-0005R-01
Reference Only
P.1/9
CHIP COIL (CHIP INDUCTORS) LQM21NN□□□□10□ REFERENCE SPECIFICATION
1. Scope
This reference specification applies to LQM21NN_10 series, Chip coil (Chip Inductors).
2. Part Numbering
(ex)
LQ
M
21
N
N
R10
K
1
0
D
Product ID Structure Dimension Applications Category Inductance Tolerance Features Electrode Packaging
D: Taping
(L×W)
and
Characteristics
(Paper tape)
L: Taping
*B:Bulk packing also available
(Plastic tape)
*B: Bulk
3. Rating
・Operating
Temperature Range
・Storage
Temperature Range
Customer
Part Number
MURATA
Part Number
– 40°C
to
+ 85°C
– 55°C
to
+125°C
Inductance
H)
Tolerance
Q
(min.)
Self
DC
Resonant
Resistance
max.
) Frequency
(MHz min.)
Rated
Current
(mA)
LQM21NNR10K10D
LQM21NNR12K10D
LQM21NNR15K10D
LQM21NNR18K10D
LQM21NNR22K10D
LQM21NNR27K10D
LQM21NNR33K10D
LQM21NNR39K10D
LQM21NNR47K10D
LQM21NNR56K10D
LQM21NNR68K10D
LQM21NNR82K10D
LQM21NN1R0K10D
LQM21NN1R2K10D
LQM21NN1R5K10D
LQM21NN1R8K10D
LQM21NN2R2K10D
LQM21NN2R7K10L
LQM21NN3R3K10L
LQM21NN3R9K10L
LQM21NN4R7K10L
0.10
0.12
0.15
0.18
0.22
0.27
0.33
0.39
0.47
0.56
0.68
0.82
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
20
25
±10%
45
0.26
0.29
0.32
0.35
0.38
0.42
0.48
0.53
0.57
0.63
0.72
0.81
0.40
0.47
0.50
0.57
0.63
0.69
0.80
0.89
1.00
340
310
270
250
220
200
180
165
150
140
125
115
107
97
87
80
71
66
59
53
47
250
200
150
50
30
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
MURATA MFG.CO., LTD
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