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Wurth Elektronik WE-PD Shielded Wirewound Surface Mount Inductor 220 μH ±20 % 440 mA Idc 744777222
Specifications
| Country of Origin | China |
|---|---|
| Brand | Wurth Elektronik |
| Height | 4.5mm |
| Length | 7.3mm |
| Depth | 7.3mm |
| Packaging | Tape & Reel |
| Series | WE-PD |
| Maximum Operating Temperature | 125°C |
| Minimum Operating Temperature | -40°C |
| Core Material | Ferrite |
| Inductance | 220μH |
| Standards/Approvals | RoHS |
| Maximum DC Current | 440mA |
| Maximum DC Resistance | 1.17Ω |
| Inductance Tolerance | ±20 % |
| Termination Style | Surface Mount |
| Maximum Self Resonant Frequency | 4.8MHz |
| Inductor Construction | Wirewound |
| Automotive Standard | AEC-Q200 |
Key Features
- Inductance of 220 μH with ±20 % tolerance for reliable circuit performance.
- Maximum DC current rating of 440 mA ensures efficient operation.
- Magnetically shielded construction reduces electromagnetic interference.
- Operating temperature range from -40°C to 125°C supports diverse applications.
- Compact dimensions with length 7.3 mm, height 4.5 mm, and depth 7.3 mm.
- Surface mount termination style for integration into PCB assemblies.
- Compliance with automotive standard AEC-Q200 for quality assurance.
- Maximum DC resistance of 1.17 Ω for low power loss.
Product Description
Wurth Elektronik 744777222 WE-PD Shielded Wirewound Surface Mount Inductor provides magnetically shielded, high current handling inductance with a ferrite core. Designed for optimized performance in electronic circuits, this inductor features a wirewound construction ensuring superior inductance stability and low electromagnetic interference due to its magnetic shielding.
The product supports a broad operating temperature range from -40°C up to 125°C, allowing use in demanding industrial and automotive environments compliant with AEC-Q200 automotive standards. Compact and reliable, it measures 7.3 mm in length, 4.5 mm in height, and 7.3 mm in depth, making it suitable for dense PCB layouts.
Its maximum DC current rating of 440 mA and inductance of 220 μH with ±20% tolerance makes it ideal for switching regulators, integrated DC-DC converters, and high-efficiency power supplies. The 1.17 Ω maximum DC resistance ensures energy-efficient operation, while the ferrite core provides consistent inductive performance.
Packaged on tape and reel, the surface mount style inductor supports high volume automated assembly. The maximum self-resonant frequency of 4.8 MHz allows usage in switching power supply and converter applications, including graphics cards and other high-efficiency systems exceeding 86% efficiency.
Inductance of 220 μH with precision tolerance. Maximum DC current rating of 440 mA. Magnetically shielded wirewound construction minimizes EMI. Broad operating temperature range from -40°C to 125°C. Compact dimensions for PCB space optimization.
Automotive standard AEC-Q200 ensures product robustness. Surface mount termination for efficient PCB assembly. Low DC resistance for reduced power loss. Ferrite core for stable inductive properties. Suitable for switching regulator and high-efficiency power applications.
Packaging on tape and reel supports automated production.
This inductor is well suited for industrial electronics, automotive systems, power control devices, switching regulation, integrated DC-DC conversion, graphics cards, and other applications requiring reliable magnetic components with low leakage fields. Its robust characteristics comply with demanding standards, enhancing electronic and power electronics design flexibility.
Explore more quality inductors and magnetic components on EnvMart’s Electronics Components catalog to find suitable parts for your industrial, laboratory, manufacturing, and commercial needs.
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Frequently Asked Questions
The inductance value of this model is 220 μH with a tolerance of ±20%.
It has a maximum DC current rating of 440 mA, ensuring efficient operation in various applications.
This unit measures 7.3 mm in length, 4.5 mm in height, and 7.3 mm in depth, making it compact for PCB layouts.
The operating temperature range is from -40°C to 125°C, allowing for use in diverse environments.
The maximum DC resistance is 1.17 Ω, which contributes to reduced power loss during operation.
It features a wirewound construction with a ferrite core, providing stable inductive performance and low electromagnetic interference.
The maximum self-resonant frequency is 4.8 MHz, suitable for switching power supply applications.
It complies with the AEC-Q200 automotive standard and is also RoHS compliant, ensuring quality assurance in automotive applications.
This model is packaged on tape and reel, which supports high volume automated assembly processes.
It utilizes a surface mount termination style, facilitating integration into PCB assemblies.
It is suitable for applications such as switching regulators, integrated DC-DC converters, and high-efficiency power supplies.
The core material is ferrite, which enhances its inductive properties and reduces electromagnetic interference.
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