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Wurth Elektronik WE-MK Unshielded Multilayer Surface Mount Inductor with Ceramic Core 390 nH 5% Tolerance 150 mA 7447860239

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Wurth Elektronik WE-MK Unshielded Multilayer Surface Mount Inductor with Ceramic Core 390 nH 5% Tolerance 150 mA 7447860239

Name: Wurth Elektronik WE-MK Unshielded Multilayer Surface Mount Inductor with Ceramic Core 390 nH 5% Tolerance 150 mA 7447860239
Brand: Wurth Elektronik
SKU: 289191
Price: 0.09 USD
Availability: InStock

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Category Surface Mount Inductor Brand Wurth Elektronik Condition New

Specifications

Country of Origin	Taiwan
Brand	Wurth Elektronik
Operating Temperature	- 55°C to +125°C
Height	0.8mm
Length	1.6mm
Depth	0.8mm
Packaging	Tape & Reel
Series	WE-MK
Maximum Operating Temperature	125°C
Minimum Operating Temperature	-55°C
Core Material	Ceramic
Inductance	390nH
Standards/Approvals	RoHS, REACH, JEDEC JS709B, IEC 61249-2-21
Maximum DC Current	150mA
Maximum DC Resistance	2300mΩ
Inductance Tolerance	5 %
Termination Style	Surface Mount
Maximum Self Resonant Frequency	350MHz
Minimum Quality Factor	8
Inductor Construction	Multilayer
Automotive Standard	AEC-Q200

Key Features

Inductance of 390 nH with 5% tolerance ensures precise performance.
Maximum DC current rating of 150 mA supports low current applications.
Multilayer ceramic construction provides stability and reliability.
Surface mount termination style facilitates easy PCB integration.
Maximum operating temperature of 125°C suits harsh environments.
Self-resonant frequency up to 350 MHz for high-frequency use cases.
Automotive standard AEC-Q200 certified for quality assurance.
RoHS and REACH compliant adhering to environmental regulations.

Product Description

Wurth Elektronik 7447860239 WE-MK unshielded multilayer surface mount inductor is a high-quality component designed for compact electronic circuits requiring precise inductance and stability. Featuring a ceramic core with an inductance value of 390 nH and a tolerance of 5%, this inductor ensures consistent performance in high frequency and wireless applications such as Bluetooth and WLAN.

This multilayer construction integrates the coil within a ceramic base, providing excellent thermal stability and inductance stability over a wide temperature range from -55°C to 125°C. It is rated for a maximum DC current of 150 mA and has a maximum DC resistance of 2300 mΩ, ensuring efficient electrical conduction with minimal loss.

The inductor’s surface mount termination style allows for automated soldering and compact PCB layout. Its small physical dimensions (1.6 mm in length, 0.8 mm height, and depth) make it suitable for densely packed, space-constrained designs.

Certified to automotive standard AEC-Q200 and compliant with RoHS and REACH standards, this component meets stringent quality and environmental regulations. The high self-resonant frequency of 350 MHz and minimum quality factor of 8 make it ideal for RF circuits requiring minimal signal loss.

Inductance is highly stable over temperature variations due to its ceramic multilayer design. Unshielded construction suitable for applications not requiring magnetic shielding. Tape and reel packaging ensures ease of use in automated assembly processes.

Core material and design contribute to low electromagnetic interference. Ideal for industrial, automotive, and consumer electronics applications.

This component is manufactured in Taiwan, Province of China, assuring high production quality. It suits applications in electronics manufacturing, automotive electronics, wireless communications, and high-frequency signal processing.

Explore comprehensive electronic components at EnvMart for your Surface Mount Inductor requirements and more.