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Wurth Elektronik WE-PD4 Unshielded Wirewound Surface Mount Inductor with Ferrite Core 4.7 μH ±20 % 5 A Idc 74456047
Specifications
| Country of Origin | China |
|---|---|
| Diameter | 7.6mm |
| Brand | Wurth Elektronik |
| Height | 5mm |
| Length | 12.7mm |
| Model | 74456047 |
| Depth | 10mm |
| Packaging | Tape & Reel |
| Series | WE-PD4 |
| Maximum Operating Temperature | 125°C |
| Minimum Operating Temperature | -40°C |
| Core Material | Ferrite |
| Inductance | 4.7μH |
| Standards/Approvals | JEDEC JS709B, REACH, RoHS |
| Maximum DC Current | 5A |
| Maximum DC Resistance | 19mΩ |
| Inductance Tolerance | ±20 % |
| Termination Style | Surface Mount |
| Maximum Self Resonant Frequency | 38MHz |
| Inductor Construction | Wirewound |
Key Features
- Compact wirewound design with low loss ferrite core for high efficiency.
- Operating temperature range from -40°C up to 125°C.
- Maximum DC resistance of 19 mΩ ensuring low power loss.
- Surface mount termination style suitable for automated PCB assembly.
- Compliant with JEDEC JS709B, REACH, and RoHS standards.
- Packaging in tape and reel format for high volume production.
- Maximum self-resonant frequency of 38 MHz for high-frequency applications.
Product Description
Wurth Elektronik 74456047 WE-PD4 is a high-quality unshielded wirewound Surface Mount Inductor featuring a ferrite core with a nominal inductance of 4.7 μH and a tolerance of ±20 %. This inductor supports a maximum DC current of 5 A and offers a low DC resistance of 19 mΩ, contributing to efficient operation and low power loss.
The component is designed for use in industrial and electronic applications such as high efficiency switched-mode power supplies (SMPSUs) and interference suppression circuits. It operates reliably within a broad temperature range from -40°C to +125°C, suitable for demanding environmental conditions.
The WE-PD4 series inductors are molded with a compact wirewound construction optimized for surface mount technology (SMT) assembly, facilitating automated production on printed circuit boards. The package dimensions are 12.7 mm in length, 7.6 mm in diameter, 10 mm in depth, and 5 mm in height.
This inductor complies with industry standards including JEDEC JS709B, REACH, and RoHS, ensuring safe and environmentally responsible usage.
The coil exhibits a maximum self-resonant frequency of 38 MHz, making it suitable for high-frequency applications. It is supplied in tape and reel packaging, supporting efficient manufacturing workflows.
Compact wirewound design with low loss ferrite core for high efficiency. Operating temperature range from -40°C up to 125°C. Maximum DC resistance of 19 mΩ ensuring low power loss. Surface mount termination style suitable for automated PCB assembly.
Compliant with JEDEC JS709B, REACH, and RoHS standards. Packaging in tape and reel format for high volume production. Maximum self-resonant frequency of 38 MHz for high-frequency applications. Dimensions include 12.7 mm length, 7.6 mm diameter, 10 mm depth, and 5 mm height.
These inductors are ideal for use in industrial electronics, power supply units, automotive electronics, and communications equipment where reliability and performance are critical. Explore more Wurth Elektronik inductors and passive components at EnvMart to meet your project requirements.
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Frequently Asked Questions
The nominal inductance of this inductor is 4.7 μH with a tolerance of ±20%.
It supports a maximum DC current of 5 A.
The maximum DC resistance is 19 mΩ, which contributes to low power loss during operation.
The operating temperature range is from -40°C to +125°C.
The dimensions are 12.7 mm in length, 7.6 mm in diameter, 10 mm in depth, and 5 mm in height.
The maximum self-resonant frequency is 38 MHz, making it suitable for high-frequency applications.
It features a surface mount termination style, which is suitable for automated PCB assembly.
This inductor complies with JEDEC JS709B, REACH, and RoHS standards.
The core material is ferrite, which contributes to its efficiency.
It is packaged in tape and reel format, which supports high volume production.
It is suitable for use in industrial electronics, power supply units, automotive electronics, and communications equipment.
It features a wirewound construction, optimized for surface mount technology.
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