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Wurth Elektronik WE-MK 0805 Shielded Surface Mount Inductor with Ceramic Core 4.7 nH ±5% 300 mA 7447880047

Category Surface Mount Inductor Brand Wurth Elektronik Condition New

Specifications

Country of Origin Taiwan
Brand Wurth Elektronik
Height 0.85mm
Length 2mm
Depth 1.25mm
Packaging Tape & Reel
Series WE-MK
Maximum Operating Temperature 125°C
Minimum Operating Temperature -55°C
Core Material Ceramic
Inductance 4.7nH
Standards/Approvals IEC 61249-2-21, JEDEC JS709B, REACH, RoHS
Package/Case 0805
Maximum DC Current 300mA
Pin Count 2
Maximum DC Resistance 0.2Ω
Inductance Tolerance ±5 %
Termination Style Surface Mount
Minimum Quality Factor 12
Inductor Construction Multilayer
Automotive Standard AEC-Q200 Grade 1

Key Features

  • Multilayer ceramic construction ensures stable inductance over temperature.
  • Compact 0805 package size with shielded design reduces EMI.
  • Maximum DC resistance is 0.2 ohms for efficient performance.
  • Meets automotive AEC-Q200 Grade 1 standard for reliability.
  • Operates reliably between -55°C to +125°C operating temperature range.
  • Minimum quality factor of 12 supports high-frequency applications.
  • Surface mount termination style for easy PCB assembly.
  • RoHS compliant and halogen free, suitable for environmentally conscious designs.

Product Description

Wurth Elektronik 7447880047 Surface Mount Inductor is a high-performance component featuring a multilayer ceramic construction with a ceramic core, delivering a nominal inductance of 4.7 nH with a tolerance of ±5% and capable of handling a maximum DC current of 300 mA. It is supplied in a compact 0805 package size with dimensions of 2 mm length, 0.85 mm height, and 1.25 mm depth, featuring a shielded design to minimize electromagnetic interference in sensitive circuits.

This multilayer inductor provides excellent stability of inductance over a wide temperature range from -55°C up to +125°C, making it suitable for automotive and industrial applications. The component complies with automotive standard AEC-Q200 Grade 1 and industry standards including IEC 61249-2-21, JEDEC JS709B, REACH, and RoHS directives, ensuring reliability and environmental compliance.

With a maximum DC resistance of 0.2 ohms and a minimum quality factor of 12, this inductor is optimized for high-frequency circuit performance including Bluetooth modules, wireless LAN systems, oscillators, and laptop circuitry. The surface mount termination style facilitates efficient PCB assembly processes while being supplied on tape and reel packaging to support automated production lines.

The device is halogen free and RoHS compliant, supporting environmentally friendly product designs. Its compact footprint and shielded structure make it ideal for applications requiring electromagnetic compatibility.

Multilayer ceramic construction provides stable inductance across temperatures. Shielded 0805 package enhances EMI reduction for high-frequency circuits. High reliability complying with automotive Grade 1 standards. Low DC resistance ensures minimal power loss and heat dissipation.

Wide operating temperature range suitable for industrial and automotive uses. Environmentally compliant with RoHS and halogen-free standards. Suitable for Bluetooth, wireless LAN, oscillator, and laptop applications. Surface mount termination style enables automated PCB assembly.

Packaging on tape and reel supports high-volume manufacturing. Manufactured in Taiwan, Province Of China. Explore our wide selection of inductors and related electronic components for your industrial, automotive, telecommunications, and commercial electronics needs at EnvMart.

Wurth Elektronik WE-MK 0805 Shielded Surface Mount Inductor with Ceramic Core 4.7 nH ±5% 300 mA 7447880047
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Frequently Asked Questions

The nominal inductance of this inductor is 4.7 nH with a tolerance of ±5%.

It can handle a maximum DC current of 300 mA.

The dimensions of the 0805 package are 2 mm in length, 0.85 mm in height, and 1.25 mm in depth.

The operating temperature range is from -55°C to +125°C.

The maximum DC resistance is 0.2 ohms.

It complies with the automotive AEC-Q200 Grade 1 standard.

The minimum quality factor is 12, which supports high-frequency applications.

It uses a surface mount termination style for easy PCB assembly.

The core material is ceramic, contributing to its multilayer construction.

It is supplied on tape and reel packaging, which supports automated production lines.

It meets the IEC 61249-2-21, JEDEC JS709B, REACH, and RoHS standards.

This inductor is suitable for applications such as Bluetooth modules, wireless LAN systems, oscillators, and laptop circuitry.

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