Inductors, Coils, Chokes

LQH43NH391J03L

Active

Murata Power Solutions Inc.

INDUCTOR, AEC-Q200, 390UH, 3.3MHZ, 1812 ROHS COMPLIANT: YES

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DocumentsTechnical Data Sheet EN Datasheet

Inductors, Coils, Chokes

LQH43NH391J03L

Active

Murata Power Solutions Inc.

INDUCTOR, AEC-Q200, 390UH, 3.3MHZ, 1812 ROHS COMPLIANT: YES

Deep-Dive with AI

DocumentsTechnical Data Sheet EN Datasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	LQH43NH391J03L

Current Rating (Amps)	80 mA
DC Resistance (DCR) [Max]	8.28 Ohm
Frequency - Self Resonant	3.3 MHz
Inductance	390 µH
Inductance Frequency - Test	1 MHz
Material - Core	Ferrite
Mounting Type	Surface Mount
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Package / Case	1812 (4532 Metric)
Q @ Freq	796 kHz, 40
Ratings	AEC-Q200
Shielding	Unshielded
Size / Dimension [x]	0.177 in
Size / Dimension [x]	4.5 mm
Size / Dimension [y]	3.2 mm
Size / Dimension [y]	0.126 "
Tolerance	5 %
Type	Wirewound, Drum Core

LQH43NH Series

Part	Ratings	Mounting Type	Type	Current Rating (Amps)	Inductance	Material - Core	Tolerance	Shielding	Q @ Freq	Operating Temperature [Max]	Operating Temperature [Min]	Inductance Frequency - Test	Frequency - Self Resonant	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [x]	Size / Dimension [y]	Package / Case	DC Resistance (DCR) [Max]
Murata Power Solutions Inc. LQH43NH330J03L	AEC-Q200	Surface Mount	Drum Core Wirewound	0.25 A	33 µH	Ferrite	5 %	Unshielded	1 MHz 35	125 °C	-40 °C	1 MHz	12 MHz	3.2 mm	0.177 in	4.5 mm	0.126 "	1812 (4532 Metric)	840 mOhm
Murata Power Solutions Inc. LQH43NH101J03L	AEC-Q200	Surface Mount	Drum Core Wirewound	150 mA	100 µH	Ferrite	5 %	Unshielded	40 796 kHz	125 °C	-40 °C	1 MHz	6.8 MHz	3.2 mm	0.177 in	4.5 mm	0.126 "	1812 (4532 Metric)	2.4 Ohm
Murata Power Solutions Inc. LQH43NH182J03L	AEC-Q200	Surface Mount	Drum Core Wirewound	35 mA	1.8 mH	Ferrite	5 %	Unshielded	40 252 kHz	125 °C	-40 °C	1 MHz	1.5 MHz	3.2 mm	0.177 in	4.5 mm	0.126 "	1812 (4532 Metric)	32.04 Ohm
Murata Power Solutions Inc. LQH43NH1R5J03L	AEC-Q200	Surface Mount	Drum Core Wirewound	1 A	1.5 µH	Ferrite	5 %	Unshielded	1 MHz 20	125 °C	-40 °C	1 MHz	85 MHz	3.2 mm	0.177 in	4.5 mm	0.126 "	1812 (4532 Metric)	58.8 mOhm
Murata Power Solutions Inc. LQH43NH271J03L	AEC-Q200	Surface Mount	Drum Core Wirewound	0.09 A	270 µH	Ferrite	5 %	Unshielded	40 796 kHz	125 °C	-40 °C	1 MHz	4 MHz	3.2 mm	0.177 in	4.5 mm	0.126 "	1812 (4532 Metric)	6.6 Ohm
Murata Power Solutions Inc. LQH43NH391J03L	AEC-Q200	Surface Mount	Drum Core Wirewound	80 mA	390 µH	Ferrite	5 %	Unshielded	40 796 kHz	125 °C	-40 °C	1 MHz	3.3 MHz	3.2 mm	0.177 in	4.5 mm	0.126 "	1812 (4532 Metric)	8.28 Ohm
Murata Power Solutions Inc. LQH43NH102J03L	AEC-Q200	Surface Mount	Drum Core Wirewound	45 mA	1 mH	Ferrite	5 %	Unshielded	40 252 kHz	125 °C	-40 °C		2 MHz	3.2 mm	0.177 in	4.5 mm	0.126 "	1812 (4532 Metric)	18.6 Ohm
Murata Power Solutions Inc. LQH43NH3R9J03L	AEC-Q200	Surface Mount	Drum Core Wirewound	650 mA	3.9 µH	Ferrite	5 %	Unshielded	1 MHz 20	125 °C	-40 °C	1 MHz	41 MHz	3.2 mm	0.177 in	4.5 mm	0.126 "	1812 (4532 Metric)	144 mOhm
Murata Power Solutions Inc. LQH43NH2R2J03L	AEC-Q200	Surface Mount	Drum Core Wirewound	1 A	2.2 µH	Ferrite	5 %	Unshielded	1 MHz 20	125 °C	-40 °C	1 MHz	62 MHz	3.2 mm	0.177 in	4.5 mm	0.126 "	1812 (4532 Metric)	58.8 mOhm
Murata Power Solutions Inc. LQH43NH120J03L	AEC-Q200	Surface Mount	Drum Core Wirewound	0.42 A	12 µH	Ferrite	5 %	Unshielded	1 MHz 35	125 °C	-40 °C	1 MHz	21 MHz	3.2 mm	0.177 in	4.5 mm	0.126 "	1812 (4532 Metric)	300 mOhm

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 0.50
		10	$ 0.41
		25	$ 0.38
		50	$ 0.36
		100	$ 0.34
		250	$ 0.31
	Digi-Reel®	1	$ 0.61
		10	$ 0.48
		25	$ 0.43
		50	$ 0.40
		100	$ 0.37
		250	$ 0.33
	Tape & Reel (TR)	500	$ 0.30
		1000	$ 0.28
		1500	$ 0.27
		2500	$ 0.26
		3500	$ 0.25
		5000	$ 0.24
		12500	$ 0.22
		25000	$ 0.21
Newark	Each (Supplied on Cut Tape)	1	$ 0.63

Description

General part information

LQH43NH Series

390 µH Unshielded Drum Core, Wirewound Inductor 80 mA 8.28Ohm Max 1812 (4532 Metric)

Documents

Technical documentation and resources

Technical Data Sheet EN

Datasheet