Spec No.: JELF243B_0063E-01
P1/9
CHIP COILS (CHIP INDUCTORS) LQM2HPN□□□□EH□ REFERENCE SPECIFICATION
1. Scope
This reference specification applies to chip coils (chip inductors) LQM2HPN_EH series for general electronic equipment.
2. Part Numbering
(Ex.)
LQ
M
2H
P
N
1R0
M
E
H
L
Product ID Structure Dimension Application and Category Inductance Tolerance Dimension Other Packaging
(L × W)
characteristic
(T)
L: taping
*B: bulk
*B: Bulk packing is also available.
3. Part Number and Rating
Operating temperature range
Storage temperature range
-40°C to +85°C
-40°C to +85°C
Rated current
(A)*3
Inductance
DC
resistance
(mΩ)
Self-resonant
frequency
(MHz min.)
Customer
Murata
Based on
inductance temperature
change*1 rise*2
Based on
Nominal
Part number
Part number
Tolerance
(%)
value
(μH)
Typ. Max.
Typ. Max. Typ. Max.
LQM2HPNR24MEHL
LQM2HPNR47MEHL
LQM2HPNR68MEHL
LQM2HPN1R0MEHL
LQM2HPN1R5MEHL
LQM2HPN2R2MEHL
0.24
0.47
0.68
1.0
±20
±20
±20
±20
±20
±20
27
55
34
69
130
80
60
50
40
30
5.0
4.3
2.3
2.1
1.4
1.0
4.5
4.0
2.1
1.9
1.2
0.8
3.8
2.6
2.3
2.0
1.8
1.7
3.0
2.2
75
94
1.85
1.65
1.45
1.3
95
119
150
188
1.5
120
150
2.2
*1 When rated current is applied to the products, inductance will be within ±30% of initial inductance value range.
*2 When rated current is applied to the products, temperature rise caused by self-generated heat shall be limited to 40°C
max.
*3 Keep the temperature (ambient temperature plus self-generation of heat) under 125°C.
4. Testing Conditions
Unless otherwise specified
Temperature: ordinary temperature (15°C to 35°C)
Humidity: ordinary humidity [25% to 85% (RH)]
In case of doubt
Temperature: 20°C±2°C
Humidity: 60% to 70% (RH)
Atmospheric pressure: 86 kPa to 106 kPa
MURATA MFG CO., LTD