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Murata Electronics LQH44NN Series

20 variants · Murata Electronics

About the Murata Electronics LQH44NN Series

The Murata Electronics LQH44NN Series series groups 20 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common case of Nonstandard, current - saturation of - and height - seated of 0.177\" (4.50mm). Variants differ by current rating, DC resistance and frequency - self resonant, so you can match the exact current rating your application requires using the selection guide below.

Select a variant by

Current rating
1.1 A · 1.3 A · 1.6 A · 1.95 A · 3.2 A · 4.5 A · 145 mA · 180 mA · 260 mA · 300 mA · 640 mA
DC resistance
1.196Ohm Max · 2.28Ohm Max · 2.899Ohm Max · 9.75mOhm Max · 20.8mOhm Max · 52mOhm Max · 66.3mOhm Max · 87.1mOhm Max · 130mOhm Max · 429mOhm Max · 702mOhm Max
Frequency - self resonant
2.7MHz · 3MHz · 5.2MHz · 6.3MHz · 10MHz · 11.5MHz · 19.8MHz · 23.4MHz · 23.5MHz · 70MHz · 160MHz
Inductance
1.5 µH · 4.7 µH · 5 µH · 6.8 µH · 10 µH · 15 µH · 47 µH · 100 µH · 150 µH · 330 µH · 470 µH · 510 nH
Operating temperature
-40°C ~ 85°C · -40°C ~ 125°C · -40°C~85°C · -40°C~125°C
Package
Tape & Reel (TR) · Tape & Reel (TR) Cut Tape (CT) · Tape & Reel (TR); Cut Tape (CT)
Tolerance
±10% · ±20%

Shared specifications

Case
Nonstandard
Current - saturation
-
Height - seated
0.177\" (4.50mm)
Inductance frequency - test
1 kHz
Material - core
Ferrite
Mounting
Surface Mount
Q @ freq
-
Ratings
-
Shielding
Unshielded
Size (Dimension)
0.157\" L x 0.157\" W (4.00mm x 4.00mm)
Type
Drum Core, Wirewound

Variant comparison

ParameterLQH44NN6R8K03LLQH44NNR51M03LLQH44NN100K03LLQH44NN101K03LLQH44NN150K03LLQH44NN151K03L
Current rating1.6 A4.5 A1.3 A300 mA1.1 A260 mA
DC resistance66.3mOhm Max9.75mOhm Max87.1mOhm Max702mOhm Max130mOhm Max1.196Ohm Max
Frequency - self resonant19.8MHz160MHz23.5MHz6.3MHz11.5MHz5.2MHz
Inductance6.8 µH510 nH10 µH100 µH15 µH150 µH
Operating temperature-40°C~125°C-40°C~125°C-40°C~85°C-40°C ~ 125°C-40°C ~ 125°C-40°C ~ 125°C
PackageTape & Reel (TR)Tape & Reel (TR)Tape & Reel (TR); Cut Tape (CT)Tape & Reel (TR) Cut Tape (CT)Tape & Reel (TR)Tape & Reel (TR)
Tolerance±10%±20%±10%±10%±10%±10%

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