Spec No.: JELF243A_9126G-01
P1/9
CHIP COILS (CHIP INDUCTORS) LQH43PZ□□□□26□
Murata Standard Reference Specification [AEC-Q200]
1. Scope
This reference specification applies to chip coils (chip inductors) LQH43PZ_26 series for automotive electronics based on
AEC-Q200 except for power trains and safeties.
2. Part Numbering
(Ex.)
LQ
H
43
P
Z
1R0
N
26
L
Product ID Structure Dimension
(L × W)
Application and
characteristic
Category Inductance Tolerance Dimension Packaging
(T)
L: taping
*B: bulk
*B: Bulk packing is also available.
3. Part Number and Rating
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 +125°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
2:2 kV
Nominal
value
(μH)
Based on
inductance
change*1
(Ω)
Tolerance
(%)
Ambient
Ambient
temperature temperature
85°C
3300
2500
2100
1600
1400
1300
1170
780
105°C
1410
1120
1000
780
LQH43PZ1R0N26L
LQH43PZ2R2M26L
LQH43PZ3R3M26L
LQH43PZ4R7M26L
LQH43PZ6R8M26L
LQH43PZ8R2M26L
LQH43PZ100M26L
LQH43PZ220M26L
LQH43PZ470M26L
LQH43PZ101M26L
LQH43PZ151M26L
LQH43PZ221M26L
1.0
2.2
3.3
4.7
6.8
8.2
10
N: ±30 0.026±20%
M: ±20 0.042±20%
M: ±20 0.052±20%
M: ±20 0.075±20%
M: ±20 0.098±20%
M: ±20 0.128±20%
M: ±20 0.147±20%
M: ±20 0.327±20%
M: ±20 0.718±20%
M: ±20 1.538±20%
M: ±20 2.362±20%
M: ±20 2.900±20%
100
45
40
35
30
25
20
15
8
3400
2300
1800
1400
1200
1100
1050
700
2
2
2
2
2
2
2
2
2
2
2
2
760
670
620
22
400
47
470
520
280
100
150
220
4
320
320
180
3
280
260
140
2
220
240
130
*1 When rated current is applied to the products, inductance will be within ±30% of nominal inductance value.
*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