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| Country of Origin | Taiwan |
|---|---|
| Brand | Wurth Elektronik |
| Operating Temperature | - 55°C to +125°C |
| Height | 0.5mm |
| Length | 1mm |
| Depth | 0.5mm |
| Packaging | Tape & Reel |
| Series | WE-MK |
| Maximum Operating Temperature | 125°C |
| Minimum Operating Temperature | -55°C |
| Core Material | Ceramic |
| Inductance | 47nH |
| Standards/Approvals | IEC 61249-2-21, JEDEC JS709B, REACH, RoHS |
| Maximum DC Current | 200mA |
| Maximum DC Resistance | 1150mΩ |
| Inductance Tolerance | 5 % |
| Termination Style | Surface Mount |
| Maximum Self Resonant Frequency | 1GHz |
| Minimum Quality Factor | 8 |
| Inductor Construction | Multilayer |
| Automotive Standard | AEC-Q200 |
Wurth Elektronik 7447840147 is an unshielded multilayer surface mount inductor featuring a ceramic core with an inductance value of 47 nanohenries (nH) and a tolerance of 5%. This multilayer construction offers high stability and performance over a wide temperature range of -55°C to +125°C, making it suitable for demanding environments.
The inductor supports a maximum DC current of 200 mA and exhibits a maximum DC resistance of 1150 milliohms, contributing to efficient operation in sensitive high-frequency circuits including Bluetooth and wireless LAN applications. It has a high self-resonant frequency of 1 GHz and a minimum quality factor of 8, supporting effective performance at microwave frequencies.
Its compact dimensions - 1 mm length, 0.5 mm height, and 0.5 mm depth - combined with tape and reel packaging facilitate automated assembly on printed circuit boards. The surface mount termination style expedites integration into modern electronics manufacturing processes.
This component conforms to the automotive-grade AEC-Q200 standard and is compliant with IEC 61249-2-21, JEDEC JS709B, REACH, and RoHS, ensuring its suitability for environmentally conscious and automotive applications. Its core material is ceramic, known for thermal and electrical stability, providing consistent inductance with minimal drift.
Multilayer ceramic core construction guarantees robust performance. High self-resonant frequency enables use in RF and high-speed circuits. Automotive standard compliance ensures reliability in automotive electronics. Compact footprint helps in miniaturizing electronic devices.
RoHS and REACH compliant, supporting green manufacturing practices.
This inductor is ideal for use in industrial electronics, telecommunications, automotive electronics, and consumer wireless devices. For reliable multilayer ceramic inductors with precise inductance and stable operation, the Wurth Elektronik WE-MK 7447840147 is an excellent choice.
Explore more Surface Mount Inductors and related electronic components in EnvMart’s comprehensive catalog to meet your manufacturing and design needs.
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