Spec No.: JELF243A_9130G-01
P1/9
CHIP COILS (CHIP INDUCTORS) LQH3NPZ□□□□GR□
Murata Standard Reference Specification [AEC-Q200]
1. Scope
This reference specification applies to chip coils (chip inductors) LQH3NPZ_GR series for automotive electronics based on
AEC-Q200 except for power trains and safeties.
2. Part Numbering
(Ex.)
LQ
H
3N
P
Z
220
M
G
R
L
Product ID Structure Dimension Application and Category Inductance Tolerance Dimension Other
Packaging
L: ø180 taping
*B: bulk
(L × W)
*B: Bulk packing is also available.
3. Part Number and Rating
characteristic
(T)
Operating temperature range (ambient temperature not including self-temperature rise)
(product temperature including self-temperature rise)
Storage temperature range
-40°C to +105°C
-40°C to +125°C
-40°C to +105°C
Rated current
(mA)*3
Inductance
Self-resonant
frequency
(MHz min.)
Customer
Part number
Murata
Part number
DC resistance
Based on temperature rise*2
ESD
5 A: 8 kV
Nominal
value
(μH)
Based on
inductance
change*1
(Ω)
Tolerance
(%)
Ambient
Ambient
temperature temperature
85°C
2540
2080
2040
1730
1580
1520
1140
1120
900
105°C
1520
1240
1220
1030
940
LQH3NPZR47NGRL 0.47
N: ±30 0.047±20%
M: ±20 0.062±20%
M: ±20 0.074±20%
M: ±20 0.087±20%
M: ±20 0.12±20%
M: ±20 0.14±20%
M: ±20 0.23±20%
M: ±20 0.28±20%
M: ±20 0.39±20%
M: ±20 0.53±20%
M: ±20 0.86±20%
180
100
80
50
30
27
25
20
15
10
8
2820
1700
1400
1180
1050
850
5A
5A
5A
5A
5A
5A
5A
5A
5A
5A
5A
5A
LQH3NPZ1R0MGRL
LQH3NPZ1R5MGRL
LQH3NPZ2R2MGRL
LQH3NPZ3R3MGRL
LQH3NPZ4R7MGRL
LQH3NPZ6R8MGRL
LQH3NPZ100MGRL
LQH3NPZ150MGRL
LQH3NPZ220MGRL
LQH3NPZ330MGRL
LQH3NPZ470MGRL
1.0
1.5
2.2
3.3
4.7
6.8
10
910
720
680
570
670
15
480
540
22
390
750
450
33
320
600
360
47
M: ±20
1.4±20%
5
260
460
270
*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
(ambient temperature 85°C max).
When rated current is applied to the products, temperature rise caused by self-generated heat shall be limited to 20°C max
(ambient temperature 85°C to 105°C).
*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