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Wurth Elektronik WE-PD2 Unshielded Wirewound Surface Mount Inductor 100μH ±10% 570mA Idc 74477420
Specifications
| Country of Origin | China |
|---|---|
| Brand | Wurth Elektronik |
| Height | 4.5mm |
| Length | 5.8mm |
| Model | 74477420 |
| Depth | 5.2mm |
| Packaging | Tape & Reel |
| Series | WE-PD2 |
| Maximum Operating Temperature | 125°C |
| Minimum Operating Temperature | -40°C |
| Core Material | Ferrite |
| Inductance | 100μH |
| Standards/Approvals | RoHS |
| Maximum DC Current | 570mA |
| Maximum DC Resistance | 650mΩ |
| Inductance Tolerance | ±10 % |
| Termination Style | Surface Mount |
| Maximum Self Resonant Frequency | 7MHz |
| Inductor Construction | Unshielded |
| Automotive Standard | AEC-Q200 |
| RS PRO, 54 Wirewound Surface Mount Inductor 100 μH 600 mA IdcBrand | RS PRO |
Key Features
- Designed for reflow soldering stability and automotive standard AEC-Q200 compliance.
- Maximum DC current rating of 570mA suitable for low voltage switching regulators.
- Inductor construction is open frame and unshielded for optimized switching applications.
- Compact dimensions with length 5.8mm, height 4.5mm, and depth 5.2mm fit surface mount PCB designs.
- Core material is ferrite ensuring reliable inductance and frequency performance up to 7MHz.
- Maximum DC resistance is 650mΩ, promoting low power loss and efficiency.
- Operating temperature range from -40°C to 125°C supports industrial and automotive environments.
- Packaging supplied in tape and reel format for automated assembly processes.
Product Description
Wurth Elektronik 74477420 is a high-quality unshielded wirewound Surface Mount Inductor from the WE-PD2 series featuring a ferrite core and a nominal inductance of 100μH with ±10% tolerance. Its design is optimized for power applications such as switching regulators, integrated DC/DC converters, and applications requiring low operating voltage including computers, laptops, and mobile devices.
The device meets automotive standard AEC-Q200, confirming its suitability for harsh automotive environments with an operating temperature range of -40°C to 125°C. The maximum DC current rating of 570mA supports efficient power delivery with minimal losses, while the maximum DC resistance of 650mΩ ensures high efficiency in circuit performance.
Dimensionally compact with a length of 5.8mm, height of 4.5mm, and depth of 5.2mm, it fits well with modern surface mount PCB layouts. The unshielded, open frame construction provides effective switching performance up to a self-resonant frequency of 7MHz. The ferrite core material enhances magnetic properties and overall inductor stability.
The component is RoHS compliant and supplied in tape and reel packaging, facilitating automated pick-and-place assembly in mass production. This inductor series is ideal for industrial, automotive, and electronic consumer applications where size, performance, and reliability are critical.
Compact and robust construction optimized for surface mount technology. High current handling capability with 570mA maximum DC current. Automotive qualified to AEC-Q200 standard for reliability in challenging environments.
Wide operating temperature and frequency range for diverse applications. Fully RoHS compliant and supplied in industry-standard tape and reel packaging.
This Wurth Elektronik WE-PD2 series inductor supports efficient power regulation in industrial electronics, automotive systems, and consumer devices. EnvMart invites customers to explore our full range of high-performance inductors and surface mount components optimized for your technical and manufacturing needs.
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Frequently Asked Questions
The nominal inductance of this model is 100μH with a tolerance of ±10%.
It has a maximum DC current rating of 570mA, suitable for low voltage switching regulators.
The dimensions are 5.8mm in length, 4.5mm in height, and 5.2mm in depth.
The maximum operating temperature is 125°C, making it suitable for various environments.
Yes, it meets the automotive standard AEC-Q200 and is RoHS compliant.
The core material is ferrite, which enhances its magnetic properties and stability.
The maximum self-resonant frequency is 7MHz, which supports effective switching applications.
It is supplied in tape and reel format, facilitating automated assembly processes.
The maximum DC resistance is 650mΩ, promoting low power loss and efficiency.
This inductor is suitable for power applications such as switching regulators and integrated DC/DC converters.
It features a surface mount termination style, designed for modern PCB layouts.
The minimum operating temperature is -40°C, allowing it to function in harsh environments.
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