Spec No.: JELF243B_0076D-01
P1/9
CHIP COILS (CHIP INDUCTORS) LQM2HPN□□□□CH□ REFERENCE SPECIFICATION
1. Scope
This reference specification applies to chip coils (chip inductors) LQM2HPN_CH series for general electronic equipment.
2. Part Numbering
(Ex.)
LQ
M
2H
P
N
1R0
M
C
H
L
Product ID Structure Dimension Application and Category Inductance Tolerance Dimension Other
Packaging
L: taping
*B: bulk
(L × W)
characteristic
(T)
*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
Based on
Nominal
value
(μH)
Part number
Part number
inductance
temperature
Tolerance
(%)
change*1
rise*2
Typ. Max.
Typ. Max. Typ. Max.
3.00 2.55 2.70 2.20
1.95 1.66 1.90 1.50
1.30 1.10 1.80 1.50
0.70 0.60 2.10 1.70
0.70 0.60 1.10 0.95
0.50 0.43 1.05 0.85
LQM2HPNR24MCHL
LQM2HPNR47MCHL
LQM2HPNR68MCHL
LQM2HPN1R0MCHL
LQM2HPN1R5MCHL
LQM2HPN2R2MCHL
0.24
0.47
0.68
1.0
±20
±20
±20
±20
±20
±20
55
70
130
80
60
50
40
30
115
145
120 150
80 100
1.5
285 360
355 440
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