Reference Only
CHIP COIL(CHIP INDUCTORS)LQH31HN□□□□03L REFERENCE SPECIFICATION
Spec No. JELF243A-0034S-01
P.1/9
1.Scope
This reference specification applies to LQH31HN series, Chip coil (Chip Inductors).
2.Part Numbering
(ex) LQ
Product ID Structure Dimension Applications Category Inductance Tolerance Features Electrode Packaging
H
31
(L×W)
H
N
54N
K
0
3
L
and
L:Taping
Characteristics
3.Rating
・Operating Temperature Range.
– 40 °C to + 85 °C
・Storage Temperature Range.
– 40 °C to + 85 °C
DC
Resistance
(Ω)
Self Resonant
Frequency
(MHz min)
Rated
Current
(mA)
Inductance
Customer
Part Number
MURATA
Part Number
Q
(min)
(nH)
54
Tolerance
LQH31HN54NK03L
LQH31HN95NK03L
LQH31HNR14J03L
LQH31HNR14K03L
LQH31HNR21J03L
LQH31HNR21K03L
LQH31HNR29J03L
LQH31HNR29K03L
LQH31HNR39J03L
LQH31HNR39K03L
LQH31HNR50J03L
LQH31HNR50K03L
LQH31HNR61J03L
LQH31HNR61K03L
LQH31HNR75J03L
LQH31HNR75K03L
LQH31HNR88J03L
LQH31HNR88K03L
50
0.035±30%
0.047±30%
800
650
920
790
K:±10%
95
145
215
290
390
500
610
750
880
0.061±30%
0.11±30%
0.17±30%
0.26±30%
0.44±30%
0.48±30%
0.79±30%
0.86±30%
500
430
360
300
270
240
220
200
700
520
420
330
260
250
190
180
60
J: ± 5 %
K:±10 %
4. Testing Conditions
《Unless otherwise specified》
Temperature : Ordinary Temperature / 15°C to 35°C
Humidity : Ordinary Humidity / 25%(RH) to 85%(RH)
《In case of doubt》
Temperature
Humidity
: 20 ± 2°C
: 60%(RH) to 70%(RH)
Atmospheric Pressure : 86kPa to 106 kPa
5. Appearance and Dimensions
2.3±0.2
1.6±0.2
■Unit Mass (Typical value)
0.029g
3.2±0.3
1.6±0.2
* No Marking.
0.7 0.7
min min
0.7
min
(in mm)
MURATA MFG.CO., LTD