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LQH44PN470MGR

Description
Inductance
File Size334KB,7 Pages
ManufacturerMurata
Websitehttps://www.murata.com
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LQH44PN470MGR Overview

Inductance

SpecNo.JELF243A-0120E-01
Reference Only
P.1/7
CHIP COIL(CHIP INDUCTORS)LQH44PN□□□□GRL REFERENCE SPECIFICATION
1.Scope
This reference s specification applies to LQH44PN_GR series, Chip coil (Chip Inductors).
2.Part Numbering
(ex)
LQ
H
44
P
N
220
M
G
R
L
Product ID Structure Dimension Applications Category Inductance Tolerance Dimension Other Packaging
(L×W)
and
(T)
L:
Φ180Taping
Characteristics
3.Rating
・Operating
Temperature Range.
(Ambient temperature; Self-temperature rise is not included)
(Product temperature; Self- temperature rise is included)
・Storage
Temperature Range.
Inductance
Customer
Part Number
Murata
Part Number
(µH)
Tolerance
(%)
DC
Resistance
(Ω)
-40 to +105°C
-40 to +125°C
-40 to +105°C
Self
Resonant
Frequency
(MHz min)
Rated Current(mA)
∗1
Based on
inductance
change
∗2
Based on Temperature rise
∗3
Ambient
temperature
(85
)
∗4
Ambient
temperature
(105
)
LQH44PNR68NGRL
LQH44PN2R2NGRL
LQH44PN3R3NGRL
LQH44PN4R7MGRL
LQH44PN6R8MGRL
LQH44PN100MGRL
LQH44PN150MGRL
LQH44PN220MGRL
LQH44PN330MGRL
LQH44PN470MGRL
0.68
2.2
3.3
4.7
6.8
10
15
22
33
47
M:±20
N:±30
0.043±20%
0.074±20%
0.11±20%
0.13±20%
0.17±20%
0.27±20%
0.42±20%
0.57±20%
1.4±20%
1.7±20%
54
45
25
17
15
13
10
8
6
6
2400
1600
1500
1200
850
800
640
500
400
360
2500
2000
1700
1600
1400
1100
900
750
480
410
1500
1200
1000
960
840
660
540
450
280
240
∗1:
When applied Rated current to the Products, Inductance will be within ±30% of intial inductance value range .
∗2:
Keep the temperature(ambient temperature plus self-generation of heat) under 125
.
∗3:
When applied rated current to the Products, temperature rise caused by self-generated heat shall be limited to 40℃Max
(Ambient temperature 85℃).
∗4:
When applied rated current to the Products, temperature rise caused by self-generated heat shall be limited to 20
max
(Ambient temperature 85-105
).
4. Testing Conditions
<Unless
otherwise specified>
Temperature : Ordinary Temperature (15 to 35°C)
Humidity
: Ordinary Humidity (25 to 85 % (RH))
<In
case of doubt>
Temperature
Humidity
Atmospheric Pressure
: 20 ± 2°C
: 60 to 70 % (RH)
: 86 to 106 kPa
5.Appearance and Dimensions
0.9
±
0.1
4.0
±
0.1
■Unit
Mass(Typical value)
0.059½
(in mm)
4.0
±
0.1
※No
Marking
1.1
±
0.2
1.1
±
0.2
MURATA MFG.CO., LTD

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