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Wurth Elektronik WE-PD2 Unshielded Wirewound Surface Mount Inductor 100 μH ±10 %, 770 mA Idc 74477520
Specifications
| Country of Origin | India |
|---|---|
| Brand | Wurth Elektronik |
| Height | 5mm |
| Length | 7.8mm |
| Model | 74477520 |
| Depth | 7mm |
| 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 | 770mA |
| Maximum DC Resistance | 430mΩ |
| Inductance Tolerance | ±10 % |
| Termination Style | Surface Mount |
| Maximum Self Resonant Frequency | 7MHz |
| Inductor Construction | Wirewound |
| Automotive Standard | AEC-Q200 |
Key Features
- Compact surface mount design with dimensions 7.8 mm length, 7 mm depth, and 5 mm height.
- Constructed with a ferrite core and wirewound inductors for high reliability.
- Suitable for automotive applications with AEC-Q200 standard compliance.
- Operates effectively within temperature range -40°C to 125°C.
- Maximum DC resistance of 430 mΩ ensuring efficient current flow.
- Shielding is not included for this open-frame inductor design.
- Supports a maximum self-resonant frequency of 7 MHz.
- Packaged in tape and reel format for automated assembly compatibility.
Product Description
Wurth Elektronik 74477520 WE-PD2 unshielded wirewound surface mount inductor is a robust passive electronic component designed for applications requiring reliable inductive performance. It features a ferrite core and a wirewound construction that provides stable inductance of 100 μH with a ±10 % tolerance. The component is optimized for use in switching regulators with low operating voltages such as computers, laptops, mobile phones, and pagers.
This inductor is rated to carry a maximum DC current of 770 mA while maintaining a low DC resistance of 430 mΩ, which helps minimize power loss during operation. The product supports a maximum self-resonant frequency of 7 MHz, making it suitable for high-frequency switching power supplies.
Compliant with the automotive AEC-Q200 standard and RoHS directives, the WE-PD2 series ensures quality, environmental safety, and reliability. The operating temperature range from -40°C to 125°C allows use in demanding automotive and industrial environments.
The compact surface mount package measures 7.8 mm in length, 7 mm in depth, and 5 mm in height. The product is supplied on tape and reel packaging, ensuring ease of handling and compatibility with automated production lines.
Typical applications include integrated DC/DC converters and high-efficiency switching regulators, supporting power management in consumer electronics, industrial equipment, and automotive power electronics.
Compact surface mount design with dimensions 7.8 mm length, 7 mm depth, and 5 mm height. Made with ferrite core and wirewound inductor construction for durability. Offers 100 μH inductance with ±10 % tolerance. Maximum DC current rating of 770 mA and DC resistance 430 mΩ.
Compliant with automotive AEC-Q200 and RoHS standards. Operates in temperature range from -40°C to 125°C with maximum self-resonant frequency 7 MHz. Packaged on tape and reel for automated assembly. Explore more high-quality passive components and Surface Mount Inductors at EnvMart for your industrial and electronic assembly needs.
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Frequently Asked Questions
This model has an inductance value of 100 μH with a tolerance of ±10 %.
It is rated for a maximum DC current of 770 mA.
The dimensions are 7.8 mm in length, 7 mm in depth, and 5 mm in height.
The maximum self-resonant frequency is 7 MHz.
It operates effectively within a temperature range of -40°C to 125°C.
The inductor is constructed with a ferrite core.
Yes, it complies with the automotive AEC-Q200 standard and RoHS directives.
It is packaged in tape and reel format for automated assembly compatibility.
The maximum DC resistance is 430 mΩ.
It uses a surface mount termination style.
It is suitable for applications such as integrated DC/DC converters and high-efficiency switching regulators.
This model features a wirewound construction.
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