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Wurth Elektronik WE-PD 7332 Shielded Wirewound Surface Mount Inductor 47μH ±20% 850mA 7447789147
Specifications
| Country of Origin | China |
|---|---|
| Brand | Wurth Elektronik |
| Height | 3.2mm |
| Length | 7.3mm |
| Depth | 7.3mm |
| Packaging | Tape & Reel |
| Series | WE-PD |
| Maximum Operating Temperature | 125°C |
| Minimum Operating Temperature | -40°C |
| Inductance | 47μH |
| Standards/Approvals | RoHS |
| Package/Case | 7332 |
| Maximum DC Current | 850mA |
| Maximum DC Resistance | 360mΩ |
| Inductance Tolerance | ±20 % |
| Termination Style | Surface Mount |
| Maximum Self Resonant Frequency | 13MHz |
| Inductor Construction | Wirewound |
| Automotive Standard | AEC-Q200 |
Key Features
- This shielded inductor features a 7332 case size and surface mount termination style.
- It supports a maximum self-resonant frequency of 13MHz for efficient power regulation.
- The component is suitable for operation between -40°C and 125°C, meeting automotive AEC-Q200 standards.
- Constructed with wirewound magnetically shielded technology to reduce leakage fields.
- Comes packaged on tape & reel for automated assembly.
- Ideal for switching regulators, integrated DC-DC converters, and graphic card applications.
- Compliance with RoHS directive ensures environmental safety.
Product Description
Wurth Elektronik 7447789147 WE-PD series shielded wirewound surface mount inductors deliver 47μH inductance with ±20% tolerance and a maximum DC current rating of 850mA. These magnetically shielded inductors minimize leakage fields, making them ideal for compact and efficient power management circuits.
Manufactured with a 7332 package size, they measure 7.3mm in length, 3.2mm in height, and 7.3mm in depth, featuring a surface mount termination style suitable for modern PCB processes. Rated for operation from -40°C to 125°C, these inductors conform to the automotive AEC-Q200 standard ensuring reliability in demanding environments.
The maximum DC resistance is 360mΩ, and the inductor supports a maximum self-resonant frequency of 13MHz, enabling high-frequency switching applications. Packaged on tape & reel, these components are optimized for automated insertion methods, improving manufacturing efficiency.
Applications include switching regulators with low operating voltages, integrated DC-DC converters, high-efficiency switching regulators (>86%), and graphic cards. The robust moulded construction with a plastic base variant enhances vibration and shock resistance, suitable for industrial and automotive uses.
Wurth Elektronik inductors are RoHS compliant, ensuring environmental and safety standards are met. They are made in China and represent high-quality passive components for power and connector electronic assemblies.
This shielded wirewound surface mount inductor offers low leakage magnetic fields and high current capacity. Its standardized size accommodates various industrial electronic designs. Reliable up to 125°C with automotive-grade qualification for harsh environments.
Delivered in tape & reel packaging suitable for high-volume production. Perfect for applications requiring power efficiency and electromagnetic compatibility. Explore more Wurth Elektronik products and related Surface Mount Inductors in the Electronics Components category at EnvMart.
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Frequently Asked Questions
This model has an inductance value of 47μH with a tolerance of ±20%.
The maximum DC current rating for this inductor is 850mA.
It measures 7.3mm in length, 3.2mm in height, and 7.3mm in depth.
The inductor supports a maximum self-resonant frequency of 13MHz.
It is rated for operation between -40°C and 125°C.
Yes, it meets the automotive AEC-Q200 standards for reliability in demanding environments.
This model features a surface mount termination style suitable for modern PCB processes.
It comes packaged on tape & reel, which is optimized for automated assembly methods.
The maximum DC resistance is 360mΩ.
It is constructed using wirewound magnetically shielded technology to reduce leakage fields.
It is ideal for use in switching regulators, integrated DC-DC converters, and graphic card applications.
Yes, it is compliant with the RoHS directive, ensuring environmental safety.
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