Spec No.: JELF243A_0098J-01
P1/9
CHIP COILS (CHIP INDUCTORS) LQH32PB□□□□NC□ REFERNCE SPECIFICATION
1. Scope
This reference specification applies to chip coils (chip inductors) LQH32PB_NC series for general electronic equipment.
2. Part Numbering
(Ex.)
LQ
H
32
P
B
1R0
N
N
C
L
Product ID Structure Dimension Application and Category Inductance Tolerance Dimension Other
Packaging
L: ø180 taping
*B: bulk
(L × W)
characteristic
(T)
*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)
-40°C to +105°C
-40°C to +125°C
-40°C to +125°C
Storage temperature range
Rated current
(mA)*3
Inductance
DC
resistance
(Ω)
Self-resonant
frequency
(MHz min.)
Based on temperature
rise*2
Customer
Part number
Murata
Part number
Nominal
value
(μH)
Based on
inductance
change*1
Tolerance
(%)
Ambient
Ambient
temperature temperature
85°C
2900
2500
2100
1850
1550
1200
1100
900
105°C
1490
1380
1110
910
LQH32PBR47NNCL
LQH32PB1R0NNCL
LQH32PB1R5NNCL
LQH32PB2R2NNCL
LQH32PB3R3NNCL
LQH32PB4R7NNCL
LQH32PB6R8NNCL
LQH32PB100MNCL
LQH32PB150MNCL
LQH32PB220MNCL
0.47
1.0
1.5
2.2
3.3
4.7
6.8
10
N: ±30 0.024±20%
N: ±30 0.036±20%
N: ±30 0.053±20%
N: ±30 0.064±20%
N: ±30 0.100±20%
N: ±30 0.155±20%
N: ±30 0.220±20%
M: ±20 0.295±20%
M: ±20 0.475±20%
M: ±20 0.685±20%
100
100
70
70
50
40
40
30
20
20
4400
3000
2600
2000
1900
1600
1300
1000
800
800
610
550
450
15
700
330
22
650
550
270
*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