Wire Wound Ferrite Inductor for Automotive

LQH43NH222J03#

“#” indicates a package specification code.

It can be used in 125 ℃ environment.

AEC-Q200 Conforming Products *Please contact us if you have any questions.

Explanation of Product Status

	Products under development. Listed product specifications are subject to change without prior notice. Please contact us for sample availability and mass production schedule.
	Product is in mass production.
	Not recommended for new design.
	We are planning to discontinue production of this item. 'Last Time Buy' date or Discontinuation date may be shown on our web site. Before these dates, please contact us with your requirements.
	Production of this product has stopped.
	This is a new product. Please contact Murata regarding pricing and delivery.
	Murata particularly recommends this product for reasons of size and performance. Please contact Murata regarding pricing and delivery.

Explanation of Product Characteristic Icons

	For applications that do not require the particular reliability such as the general equipment		The product for entertainment equipment like car navigations, car audios, and body control equipment like wipers, power windows.
	The product for high reliability applications like powertrain and safety , in addition to infortainment applications.		AEC-Q200 compliant product (* Deviation may be submitted. Please contact us for details.)
	Can be used up to 155℃ max.		Wound structure inductor which has ferrite material core. Detailed explanation
	Wound structure inductor.The use of magnetic iron powder ensure capability for large current. Detailed explanation		Wound structure inductor.Using non-magnetic core like alumina material, shows high performance in high frequency range. Detailed explanation
	Inductor of the film structure. Detailed explanation		Inductor of the multilayer structure. Detailed explanation
	Less space by "2 coils in 1unit" structure		Low DC resistance type
	Bias current characteristics improved		High Q type
	Tight inductance tolerance available		Reflow soldering applicable
	Flow soldering applicable		Complied with RoHS Directives Detailed explanation
	Conformed to REACH Control

< List of part numbers with package codes >

LQH43NH222J03L 、 LQH43NH222J03K

Shape

L size	4.5 ±0.3mm
W size	3.2 ±0.2mm
T size	2.6 ±0.2mm
Size code in inch (mm)	1812 (4532)

Specifications

Inductance	2200µH ±5%
Inductance test frequency	1kHz
Rated current (Itemp) (Based on Temperature rise)	30mA
Max. of DC resistance	36.72Ω
Avg. of DC resistance	30.6Ω±20%
Q (min.)	40
Q test frequency	252kHz
Self resonance frequency (min.)	1.3MHz
Operating temperature range	-40 to 125℃
Class of magnetic shield	No Shield
Series	LQH43NH_03

Notes

When rated current is applied to the products, self-temperature rise shall be limited to 20°C max and inductance will be within ±10% of nominal value.

References

Packaging code	Specifications	Minimum quantity
L	φ180mm Embossed taping	500
K	φ330mm Embossed taping	2500

Mass (Typ.)
1 piece	0.13g

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