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Wurth Elektronik WE-PD4 Unshielded Wirewound Surface Mount Inductor with Ferrite Core 33μH ±10% 2.3A 74456133
Specifications
| Country of Origin | China |
|---|---|
| Brand | Wurth Elektronik |
| Height | 5mm |
| Length | 12.7mm |
| Model | 74456133 |
| Depth | 10mm |
| Packaging | Tape & Reel |
| Series | WE-PD4 |
| Maximum Operating Temperature | 125°C |
| Minimum Operating Temperature | -40°C |
| Core Material | Ferrite |
| Inductance | 33μH |
| Standards/Approvals | JEDEC JS709B, REACH, RoHS |
| Maximum DC Current | 2.3A |
| Pin Count | 2 |
| Maximum DC Resistance | 120mΩ |
| Inductance Tolerance | ±10 % |
| Termination Style | Surface Mount |
| Maximum Self Resonant Frequency | 13MHz |
| Inductor Construction | Wirewound |
Key Features
- Compact design suitable for power electronics applications.
- Operates reliably in temperatures from -40°C to 125°C.
- Features low loss ferrite core for high efficiency.
- Unshielded construction with 2 pins for surface mounting.
- Maximum DC resistance of 120mΩ ensures efficient current flow.
- Self-resonant frequency up to 13MHz suitable for high frequency circuits.
- Complies with JEDEC JS709B, REACH, and RoHS standards.
- Packaged in tape and reel for easy automated assembly.
Product Description
Wurth Elektronik 74456133 WE-PD4 series unshielded wirewound Surface Mount Inductor with a ferrite core is designed for demanding electronic applications requiring compact, reliable inductors with excellent electrical performance. It offers an inductance of 33μH with ±10% tolerance and supports a maximum DC current of 2.3A, making it suitable for power supply circuits, interference suppression, and high-efficiency switched-mode power supplies (SMPS).
The inductor features a low loss ferrite core, enhancing efficiency by minimizing energy losses during operation. It can operate reliably across a wide temperature range from -40°C to 125°C, fitting industrial environments and automotive-related applications without shielding.
Its wirewound construction ensures mechanical robustness and stable performance under varying electrical and thermal conditions. The device is surface mount technology (SMT) compatible with 2 pins for easy integration on PCBs. With a maximum DC resistance of 120mΩ and self-resonant frequency of 13MHz, this inductor performs well at high frequencies.
Compliance with JEDEC JS709B, REACH, and RoHS standards attests to its environmental and quality certifications. The product is packaged in tape and reel format, facilitating automated pick-and-place assembly lines, improving production efficiency.
Compact and efficient power inductor for electronic circuits. Wide operating temperature range ensures durability. Unshielded ferrite core provides low-loss performance. Surface mount design with 2-pin termination style.
Maximum DC current rating of 2.3A for reliable operation. Inductance tolerance of ±10% enables precision circuit design. Compliance with major environmental and quality standards. High self-resonant frequency suitable for high-frequency applications.
Manufactured in China under strict quality controls.
This Wurth Elektronik WE-PD4 series inductor finds its use in industrial electronics, power supplies, automotive electronics, telecommunications, and other applications requiring reliable and efficient inductance components. Detailed technical specifications and design resources are available for engineers to utilize in modern electronic design projects. Browse the Electronics Components section at EnvMart for more high-quality inductors and passive components.
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Frequently Asked Questions
The inductance value of this model is 33μH with a tolerance of ±10%.
This inductor supports a maximum DC current of 2.3A, ensuring reliable operation in various applications.
The dimensions of this unit are 12.7mm in length, 10mm in depth, and 5mm in height.
It can operate reliably at temperatures up to 125°C.
The inductor features a low loss ferrite core, which enhances its efficiency.
The self-resonant frequency of this inductor is up to 13MHz, making it suitable for high-frequency circuits.
It is packaged in tape and reel format, which facilitates automated assembly processes.
This model complies with JEDEC JS709B, REACH, and RoHS standards, ensuring it meets environmental and quality requirements.
The maximum DC resistance is 120mΩ, which helps ensure efficient current flow.
This inductor features a surface mount termination style with 2 pins for easy integration on PCBs.
It is suitable for power supply circuits, interference suppression, and high-efficiency switched-mode power supplies (SMPS).
It has a wirewound construction, which ensures mechanical robustness and stable performance under varying conditions.
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