Murata LQH44PZR68NGR Inductance Datasheet

LQH44PZR68NGR#
“#” indicates a package specification code.
< List of part numbers with package codes >
LQH44PZR68NGRL , LQH44PZR68NGRK
Shape
Notes
When applied Rated current to the Products, Inductance will be within ±30% of
intial inductance value range.
Keep the temperature(ambient temperature plus self-generation of heat) under
125℃.
When applied rated current to the Products, temperature rise caused by
self-generated heat shall be limited to 40℃ Max(Ambient temperature 85℃).
When applied rated current to the Products, temperature rise caused by
self-generated heat shall be limited to 20℃ max(Ambient temperature 85-105℃).
References
Packaging
code
L size
Specifications
Minimum quantity
φ180mm Embossed taping
1000
φ330mm Embossed taping
4500
4.0 ±0.1mm
W size
4.0 ±0.1mm
T size
0.9 ±0.1mm
Size code in inch (mm)
1515 (4040)
Mass (Typ.)
1 piece
0.059g
Specifications
Inductance
0.68µH ±30%
Inductance test frequency
1MHz
Rated current (Isat) (Based on Inductance change)
2.4A
Rated current (Itemp) (Based on Temperature rise)
2.5A(Ambient temperature
85℃)
1.5A(Ambient temperature
105℃)
Max. of DC resistance
0.0516Ω
Avg. of DC resistance
0.043Ω±20%
Self resonance frequency (min.)
54MHz
Operating temperature range (Self-temperature
rise is included)
-40〜125℃
Operating temperature range (Self-temperature
rise is not included)
-40〜105℃
Class of magnetic shield
Magnetic shield of magnetic
powder in resin
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1.This datasheet is downloaded from the website of Murata Manufacturing Co., Ltd. Therefore, itʼs specifications are subject to change or our products in it may be discontinued
without advance notice. Please check with our sales representatives or product engineers before ordering.
2.This datasheet has only typical specifications because there is no space for detailed specifications.
Therefore, please review our product specifications or consult the approval sheet for product specifications before ordering.
URL : http://www.murata.com/
Last updated: 2016/04/21
Chart of characteristic data (The charts below may show another part number which shares its characteristics.)
Inductance-Frequency characteristics (Typ.)
Inductance-Current characteristics (Typ.)
Temperature rise characteristics (Typ.)
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This PDF data has only typical specifications because there is no space
for detailed specifications.
Therefore, please reviewour product specifications or consult the
approval sheet for product specifications before ordering.
Last updated: 2016/04/21
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