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Wurth Elektronik WE-MK 0603 Wirewound Surface Mount Inductor with Ceramic Core 390 nH 150 mA 3.2Ω 300 MHz 125°C 744786239A

Category Surface Mount Inductor Brand Wurth Elektronik Condition New

Specifications

Country of Origin China
Brand Wurth Elektronik
Height 0.8mm
Length 1.6mm
Model 744786239A
Depth 0.8mm
Series WE-MK
Maximum Operating Temperature 125°C
Minimum Operating Temperature -55°C
Core Material Ceramic
Inductance 390nH
Standards/Approvals RoHS
Package/Case 0603
Maximum DC Current 150mA
Maximum DC Resistance 3.2Ω
Maximum Self Resonant Frequency 300MHz
Minimum Quality Factor 8
Inductor Construction Multilayer

Key Features

  • Inductance of 390 nH with multilayer construction ensuring stability.
  • Maximum DC current rating of 150 mA for reliable performance.
  • Ceramic core material providing high temperature and frequency tolerance.
  • Compact dimensions of 1.6 mm length, 0.8 mm height, and 0.8 mm depth.
  • Maximum DC resistance of 3.2 Ω minimizing power loss.
  • Operating temperature range from -55°C to 125°C meeting industry standards.
  • Minimum quality factor of 8 with a maximum self-resonant frequency of 300 MHz.
  • Moulded multilayer design suitable for reflow and wave soldering processes.

Product Description

Wurth Elektronik 744786239A WE-MK series 0603 wirewound surface mount inductor features a ceramic core and multilayer construction delivering a nominal inductance of 390 nH. Designed for stable inductance across temperature ranges and high frequency applications, this inductor supports a maximum DC current of 150 mA and operates reliably between -55°C and 125°C.

The compact package size of 0603 with precise dimensions (1.6 mm length, 0.8 mm height, 0.8 mm depth) allows easy integration onto PCBs. The maximum DC resistance is 3.2 Ω which aids in reducing power dissipation. Featuring a minimum quality factor of 8 and a self-resonant frequency up to 300 MHz, this component is excellent for high frequency and RF circuits.

Its ceramic core and multilayer architecture offer stable electrical characteristics suitable for use in tuners, transponders, high-frequency amplifiers, pagers, oscillators, laptops, PCMCIA cards, Bluetooth, wireless LAN, and filter circuits. The windings are printed on a ceramic substrate, and the product supports reflow or wave soldering assembly methods.

Certified RoHS compliant, this inductor is manufactured in China and adheres to strict quality standards. The moulded design ensures mechanical robustness and longevity in demanding industrial and commercial electronic applications.

Inductance: 390 nH multilayer wirewound construction. Maximum DC current: 150 mA. Package size: 0603. Dimensions: 1.6 mm x 0.8 mm x 0.8 mm. Maximum DC resistance: 3.2 Ω. Operating temperature range: -55°C to 125°C. Minimum quality factor: 8.

Maximum self-resonant frequency: 300 MHz. Ceramic core with moulded multilayer design.

This inductor is ideal for industrial, laboratory, telecommunications, and consumer electronics sectors requiring compact, reliable inductors for filtering, tuning, and RF signal processing. Browse the Electronics & Electricals category on EnvMart for more Surface Mount Inductors and related components.

Wurth Elektronik WE-MK 0603 Wirewound Surface Mount Inductor with Ceramic Core 390 nH 150 mA 3.2Ω 300 MHz 125°C 744786239A
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Frequently Asked Questions

This model features a nominal inductance of 390 nH, suitable for various high-frequency applications.

The maximum DC current rating for this inductor is 150 mA, ensuring reliable performance in circuits.

It has compact dimensions of 1.6 mm in length, 0.8 mm in height, and 0.8 mm in depth, allowing for easy integration onto PCBs.

The operating temperature range is from -55°C to 125°C, making it suitable for a variety of environments.

The maximum DC resistance is 3.2 Ω, which helps minimize power loss during operation.

It has a maximum self-resonant frequency of 300 MHz, which is beneficial for high-frequency applications.

This unit has a minimum quality factor of 8, indicating its efficiency in filtering and tuning applications.

The inductor features a ceramic core, which provides high temperature and frequency tolerance.

Yes, it is certified RoHS compliant, adhering to environmental standards for electronic components.

It has a multilayer wirewound construction, which ensures stability and reliability in performance.

This model supports both reflow and wave soldering assembly methods, making it versatile for manufacturing processes.

It is suitable for applications in tuners, transponders, high-frequency amplifiers, and other RF circuits.

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