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Wurth Elektronik WE-PD2 Unshielded Wirewound Surface Mount Inductor with Ferrite Core 4.7 μH ±20% 1.82A Idc 744773047
Specifications
| Country of Origin | India |
|---|---|
| Brand | Wurth Elektronik |
| Height | 3.2mm |
| Length | 4.5mm |
| Depth | 4mm |
| Packaging | Tape & Reel |
| Series | WE-PD2 |
| Maximum Operating Temperature | 125°C |
| Minimum Operating Temperature | -40°C |
| Core Material | Ferrite |
| Inductance | 4.7μH |
| Standards/Approvals | RoHS |
| Package/Case | Surface Mount |
| Maximum DC Current | 1.82A |
| Maximum DC Resistance | 110mΩ |
| Inductance Tolerance | ±20 % |
| Termination Style | Tin/Copper |
| Maximum Self Resonant Frequency | 45MHz |
| Inductor Construction | Wirewound |
| Automotive Standard | AEC-Q200 |
Key Features
- This inductor supports a maximum DC current of 1.82 A.
- It is designed with a wirewound construction and a ferrite core for efficient performance.
- The component follows the AEC-Q200 automotive standard for reliability.
- Its compact package size measures 4.5 mm in length, 3.2 mm height, and 4 mm depth.
- Termination is achieved with tin/copper for optimal soldering.
- The device is RoHS compliant ensuring environmental safety.
- The maximum DC resistance is 110 mΩ, providing low power loss.
- Maximum operating temperature is 125°C with a minimum operating temperature of -40°C.
Product Description
Wurth Elektronik 744773047 is a high-quality WE-PD2 series unshielded wirewound surface mount inductor constructed with a ferrite core delivering an inductance of 4.7 μH with ±20% tolerance. This component is designed to support currents up to 1.82 A, making it ideal for efficient power regulation in electronics.
The inductor complies with the AEC-Q200 automotive standard, ensuring robustness and reliability in automotive and industrial environments. Its compact size with dimensions 4.5 mm length, 3.2 mm height, and 4 mm depth allows for space-saving PCB designs.
Featuring a low maximum DC resistance of 110 mΩ and a maximum self-resonant frequency of 45 MHz, this inductor provides excellent performance for switching regulators, DC/DC converters, and integrated power management systems. Its tin/copper termination style supports reliable soldering during surface mount technology assembly processes.
The operating temperature range of -40°C to 125°C ensures durability in harsh environments. Supplied in tape and reel packaging, it suits automated manufacturing and assembly lines to improve production efficiency.
The WE-PD2 series inductors are commonly used in switching regulators with low operating voltage applications including computers, laptops, mobile phones, and other portable devices. These inductors enhance the efficiency of switching regulators and DC/DC converters.
This inductor supports a maximum DC current of 1.82 A. Construction uses wirewound coils on a ferrite core, providing efficient inductive performance. Compliant with RoHS standards for environmentally friendly manufacturing.
Compact surface mount case measures 4.5 x 3.2 x 4 mm for small PCB footprints. Termination style is tin/copper suitable for surface mount soldering. AEC-Q200 automotive standard rating assures industrial reliability. Maximum DC resistance is 110 milliohms, minimizing power loss.
Maximum operating temperature rating is 125°C for high temperature use. Inductance of 4.7 μH with ±20% tolerance is ideal for precise applications. Maximum self-resonant frequency of 45 MHz supports high-frequency circuits.
Packaging format is tape & reel optimized for high-volume manufacturing. Explore more electronic components and Surface Mount Inductors at EnvMart for advanced electronics and industrial applications.
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Frequently Asked Questions
The inductance value of this inductor is 4.7 μH with a tolerance of ±20%.
It supports a maximum DC current of 1.82 A.
The inductor has a length of 4.5 mm, a height of 3.2 mm, and a depth of 4 mm.
The maximum operating temperature is 125°C, while the minimum is -40°C.
The maximum DC resistance is 110 mΩ, which helps minimize power loss.
It is constructed with a ferrite core, which contributes to its efficient performance.
The termination style is tin/copper, suitable for reliable soldering during assembly.
Yes, it is RoHS compliant and adheres to the AEC-Q200 automotive standard for reliability.
The maximum self-resonant frequency is 45 MHz, supporting high-frequency applications.
It is supplied in tape and reel packaging, which is optimized for automated manufacturing processes.
It is commonly used in switching regulators, DC/DC converters, and integrated power management systems.
This inductor features a wirewound construction, enhancing its inductive performance.
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