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Murata Wirewound Surface Mount Inductor 68μH ±20% Ferrite Core 640mA 2220 Package LQH55DN680M03L

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Murata Wirewound Surface Mount Inductor 68μH ±20% Ferrite Core 640mA 2220 Package LQH55DN680M03L

Name: Murata Wirewound Surface Mount Inductor 68μH ±20% Ferrite Core 640mA 2220 Package LQH55DN680M03L
Brand: Murata
SKU: 221718
Price: 0.76 USD
Availability: InStock

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Category Surface Mount Inductors Brand Murata Condition New

Specifications

Country of Origin	Japan
Brand	Murata
Height	4.7mm
Length	5.7mm
Model	LQH55DN680M03L
Depth	5mm
Packaging	Embossed Tape
Series	LQH
Maximum Operating Temperature	80°C
Minimum Operating Temperature	-40°C
Core Material	Ferrite
Inductance	68μH
Standards/Approvals	RoHS
Package/Case	2220
Maximum DC Current	640mA
Maximum DC Resistance	670mΩ
Inductance Tolerance	±20 %
Termination Style	Solder
Maximum Self Resonant Frequency	7.6MHz
Inductor Construction	Wirewound

Key Features

The inductor features a 2220 package size suitable for surface mount technology.
Constructed with wirewound technology offering low DC resistance of 670mΩ.
Operates reliably within temperature range of -40°C to 80°C.
Terminated with solder style optimizing surface mount assembly processing.
Designed for choke applications in DC/DC converters and power supply circuits.
RoHS compliant with no shielding impacting EMI characteristics.
The component uses a ferrite core providing stable inductance performance.
Maximum self-resonant frequency is 7.6MHz ensuring efficient filtering at operational frequencies.

Product Description

Murata LQH55DN680M03L Wirewound Surface Mount Inductor with a ferrite core offers an inductance of 68μH with ±20% tolerance and supports a maximum DC current of 640mA. This component is part of the LQH55D series and is engineered for use in electronic choke applications requiring reliable inductance and current handling capabilities. Its 2220 package size with dimensions of 5.7mm length, 5mm depth, and 4.7mm height allows easy integration into surface mount assembly processes.

The inductor is constructed with thick wire wound technology which provides low DC resistance of 670mΩ, improving energy efficiency in power circuits. It is molded and terminated with a solder finish to ensure durability and robust electrical connections. The device functions over a wide operating temperature range from -40°C to 80°C, suitable for various industrial and consumer electronic environments.

This surface mount inductor operates with a maximum self-resonant frequency of 7.6MHz, making it ideal for filtering and choke roles in DC-DC converters and power supply circuits. The component complies with RoHS standards, ensuring environmental safety and regulatory compliance. It does not incorporate shielding, so designers should consider EMI management in their layouts.

The product features a ferrite core, enhancing inductance stability and magnetic characteristics. The 2220 package size ensures compactness and compatibility with standard SMT assembly lines. Wirewound construction ensures low resistance and high performance under current loads.

Molded design provides mechanical strength and protection during handling. Solder termination style enables secure and reliable PCB mounting. Operating temperature flexibility supports usage in various application environments.

RoHS compliance guarantees adherence to environmental regulations.

Murata's LQH55DN680M03L is suitable for industrial electronics, power supply circuits, telecommunications equipment, and other applications requiring reliable and efficient inductors. Explore more Surface Mount Inductors at EnvMart to find suitable components for your electronic designs.