Spec No.: JELF243A_9153C-01
P1/9
CHIP COILS (CHIP INDUCTORS) LQH44PH□□□□PR□
Murata Standard Reference Specification [AEC-Q200]
1. Scope
This reference specification applies to chip coils (chip inductors) LQH44PH_PR series for automotive electronics based on
AEC-Q200.
2. Part Numbering
(Ex.)
LQ
H
44
P
H
1R0
M
P
R
L
Product ID Structure Dimension Application and Category Inductance Tolerance Dimension Other
Packaging
(L × W)
characteristic
(T)
L: ø180 taping
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
3200
2400
2000
1900
1500
1250
1100
900
105°C
1700
1450
1250
1150
1050
1000
750
LQH44PH1R0MPRL
LQH44PH2R2MPRL
LQH44PH3R3MPRL
LQH44PH4R7MPRL
LQH44PH6R8MPRL
LQH44PH100MPRL
LQH44PH150MPRL
LQH44PH220MPRL
LQH44PH330MPRL
LQH44PH470MPRL
LQH44PH680MPRL
LQH44PH101MPRL
LQH44PH151MPRL
LQH44PH221MPRL
1.0
2.2
3.3
4.7
6.8
10
±20% 0.025±20%
±20% 0.042±20%
±20% 0.055±20%
±20% 0.065±20%
±20% 0.100±20%
±20% 0.150±20%
±20% 0.200±20%
±20% 0.290±20%
±20% 0.460±20%
±20% 0.650±20%
85
55
40
40
30
25
18
17
12
9
4300
3300
2300
2050
1850
1450
1300
1050
880
2
2
2
2
2
2
2
2
2
2
2
2
2
2
15
22
620
33
740
500
47
750
600
450
68
±20%
±20%
±20%
±20%
1.00±20%
1.30±20%
2.20±20%
3.15±20%
8
580
500
350
100
150
220
6
460
400
320
5
400
330
250
4
330
280
125
*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
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