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Wurth Elektronik Wirewound Surface Mount Inductor 47 μH ±30% 750 mA Shielded Ferrite Core 4848 Package WE-TPC 744043470
Specifications
| Country of Origin | China |
|---|---|
| Diameter | 3.6mm |
| Brand | Wurth Elektronik |
| Operating Temperature | - 40 to +125°C |
| Height | 2.8mm |
| Length | 4.8mm |
| Depth | 4.8mm |
| Packaging | Tape & Reel |
| Series | WE-TPC |
| Maximum Operating Temperature | 125°C |
| Minimum Operating Temperature | -40°C |
| Core Material | Ferrite |
| Inductance | 47μH |
| Package/Case | 4848 |
| Maximum DC Current | 750mA |
| Pin Count | 2 |
| Maximum DC Resistance | 280mΩ |
| Inductance Tolerance | ±30 % |
| Termination Style | Surface Mount |
| Maximum Self Resonant Frequency | 10MHz |
| Inductor Construction | Wirewound |
| Standards/ApprovalsIEC 61249-2-21, IEC 60286-3 | 2013, IPC/JEDEC J-STD-020E, JEDEC JS709B, REACH, RoHS |
Key Features
- Compact 4848 package ensuring efficient surface mounting.
- Magnetically shielded design reduces electromagnetic interference.
- Constructed with a ferrite core for high performance.
- Rated for operation between -40°C and 125°C for versatile applications.
- Maximum DC resistance of 280 mΩ maintains low power loss.
- Self-resonant frequency up to 10 MHz for stable performance.
- Suitable for portable power devices, DC/DC converters, and embedded systems.
- Comes in tape and reel packaging for automated assembly.
Product Description
Wurth Elektronik model 744043470 is a wirewound surface mount inductor featuring a ferrite core, delivering a nominal inductance of 47 μH with a ±30% tolerance.
This component is designed for high current handling with a maximum DC current rating of 750 mA. The 4848 package size measures 4.8 mm length and depth with a height of 2.8 mm, fitting easily into compact electronic assemblies.
The inductor is magnetically shielded, minimizing leakage fields for reduced electromagnetic interference, ideal for sensitive electronics and power management applications. Construction includes a wirewound coil on a ferrite core, terminated with surface mount style pins, making it compatible with automated PCB assembly processes.
Its operating temperature range spans -40°C to 125°C, ensuring reliability in varied environmental conditions. The maximum DC resistance of 280 mΩ and a maximum self-resonant frequency of 10 MHz ensure efficient performance in DC/DC converters, portable power supplies such as PDA, digital cameras, PCMCIA cards, embedded PCs, and mobile data gathering devices.
This inductor complies with standards including IEC 61249-2-21, IEC 60286-3:2013, IPC/JEDEC J-STD-020E, JEDEC JS709B, REACH, and RoHS. Packaged in tape and reel, the product aids automated manufacturing efficiency. The country of origin is China.
Compact 4848 package for surface mount applications. Magnetically shielded to reduce electromagnetic interference. Ferrite core wirewound construction ensures stable inductance. Suitable for high current up to 750 mA DC.
Wide operating temperature range from -40°C to 125°C. Low maximum DC resistance at 280 mΩ. High self-resonant frequency of 10 MHz for stable signals. Complies with multiple international standards and regulations. Ideal for industrial electronics, portable power solutions, telecommunications, and embedded system applications.
Explore more Surface Mount Inductors in the Electronics Components category on EnvMart for advanced industrial use.
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Frequently Asked Questions
The nominal inductance of this model is 47 μH with a tolerance of ±30%.
It has a maximum DC current rating of 750 mA, allowing it to handle high current applications effectively.
The 4848 package measures 4.8 mm in length and depth, with a height of 2.8 mm.
This inductor operates within a temperature range of -40°C to 125°C, making it suitable for various environmental conditions.
The maximum DC resistance is 280 mΩ, which helps maintain low power loss during operation.
It has a maximum self-resonant frequency of 10 MHz, ensuring stable performance in high-frequency applications.
The inductor is constructed with a ferrite core, which contributes to its performance and magnetic shielding.
It comes in tape and reel packaging, facilitating automated assembly processes.
This model complies with several standards, including IEC 61249-2-21, IEC 60286-3:2013, IPC/JEDEC J-STD-020E, JEDEC JS709B, REACH, and RoHS.
It features a surface mount termination style, making it compatible with automated PCB assembly.
This inductor is suitable for applications such as portable power devices, DC/DC converters, and embedded systems.
It is a wirewound inductor, which enhances its inductance stability and performance.
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