Spec No.: JELF243A-0190-01
P1/11
Chip Coil (Chip Inductor) LQH44PN□□□□PR□ Reference Specification
1. Scope
This reference specification applies to chip coil (chip inductor) LQH44PN□□□□PR□ series for general electronic equipment.
2. Part Numbering
(Ex.)
LQ
H
44
PN
1R0
M
PR
L
Product ID
Type
Dimension Application and Inductance Tolerance Category
(L × W) characteristic
Packaging
L: taping
*B: bulk
*B: Bulk packing is also available.
(The product sealed on the carrier tape is stored in a plastic bag.)
3. Part Number and Rating
Operating temperature range (ambient temperature not including self-temperature rise) -40°C to +85°C
(product temperature including self-temperature rise)
-40°C to +125°C
-40°C to +125°C
Storage temperature range
Rated current*
(mA)
Inductance
DC
resistance
(Ω)
Self-resonant
frequency
(MHz min.)
Customer
Part number
Murata
Part number
Nominal
value
(μH)
Based on
Based on
Tolerance
(%)
inductance temperature
change
4300
3300
2300
2050
1850
1450
1300
1050
880
rise
3200
2400
2000
1900
1500
1250
1100
900
LQH44PN1R0MPRL
LQH44PN2R2MPRL
LQH44PN3R3MPRL
LQH44PN4R7MPRL
LQH44PN6R8MPRL
LQH44PN100MPRL
LQH44PN150MPRL
LQH44PN220MPRL
LQH44PN330MPRL
LQH44PN470MPRL
LQH44PN680MPRL
LQH44PN101MPRL
LQH44PN151MPRL
LQH44PN221MPRL
1.0
2.2
3.3
4.7
6.8
10
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
±20
0.025±20%
0.042±20%
0.055±20%
0.065±20%
0.100±20%
0.150±20%
0.200±20%
0.290±20%
0.460±20%
0.650±20%
1.00±20%
1.30±20%
2.20±20%
3.15±20%
85
55
40
40
30
25
18
17
12
9
15
22
33
740
47
750
600
68
8
580
500
100
150
220
6
460
400
5
400
330
4
330
280
* 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