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Wurth Elektronik WE-PDHV 7345 Shielded Wirewound Surface Mount Inductor 470 μH ±20 % 350 mA Idc 7687779471
Specifications
| Country of Origin | China |
|---|---|
| Brand | Wurth Elektronik |
| Height | 4.5mm |
| Length | 7.3mm |
| Depth | 7.3mm |
| Packaging | Tape & Reel |
| Series | WE-PDHV |
| Maximum Operating Temperature | 125°C |
| Minimum Operating Temperature | -40°C |
| Inductance | 470μH |
| Standards/Approvals | WE-STD 1516 |
| Package/Case | 7345 |
| Maximum DC Current | 350mA |
| Maximum DC Resistance | 3.2Ω |
| Inductance Tolerance | ±20 % |
| Termination Style | Surface Mount |
| Maximum Self Resonant Frequency | 3MHz |
| Inductor Construction | Wirewound |
| Automotive Standard | AEC-Q200 |
Key Features
- This 7345 package type inductor supports a maximum DC current of 350 mA.
- It features magnetic shielding for wire protection and improved reliability.
- The component operates within a temperature range from -40°C to 125°C.
- Maximum DC resistance is 3.2 Ω, ensuring efficiency in power applications.
- Designed with surface mount termination style for PCB mounting.
- Rated for a maximum self-resonant frequency of 3 MHz.
- Conforms to automotive standard AEC-Q200, ensuring quality for automotive and industrial use.
- Applications include buck or buck-boost converters, constant current LED drivers, and power supply filtering.
Product Description
Wurth Elektronik 7687779471 is a shielded wirewound Surface Mount Inductor designed in a 7345 package with a nominal inductance of 470 μH and a tolerance of ±20 %. This inductor supports a maximum DC current of 350 mA and exhibits a maximum DC resistance of 3.2 Ω, making it suitable for efficient power management in electronic circuits.
The component’s magnetic shielding ensures wire protection, enhancing performance and durability in demanding environments. It operates reliably over a wide temperature range from -40°C to 125°C, meeting stringent standards such as AEC-Q200 for automotive applications.
The inductor's maximum self-resonant frequency is rated at 3 MHz, appropriate for filtering and energy storage in switching power supplies. Its surface mount termination style and tape and reel packaging facilitate automated mounting on printed circuit boards.
Typical industrial uses include non-isolated buck or buck-boost converters, constant current LED drivers, utility metering solutions, and as filters within power supply circuits. This inductor's shielded construction and 7345 package promote enhanced reliability under magnetic and thermal stress.
Its compliance with automotive standards supports its integration in vehicular electronics. Robust operating temperature range supports applications in harsh industrial and commercial environments. Packaging supports high-volume automated PCB assembly.
The device's precise inductance and current ratings make it suitable for power conversion and conditioning applications.
As a component of the Wurth Elektronik WE-PDHV series, this inductor exemplifies advanced passive component design for power electronics. EnvMart offers this product within its Electronics Components category, supporting industrial, automotive, and commercial electronics manufacturing needs.
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Frequently Asked Questions
The nominal inductance of this inductor is 470 μH with a tolerance of ±20%.
It supports a maximum DC current of 350 mA.
The maximum DC resistance is 3.2 Ω.
This inductor operates reliably over a temperature range from -40°C to 125°C.
The maximum self-resonant frequency is rated at 3 MHz.
It features a surface mount termination style for PCB mounting.
The dimensions are 7.3 mm in length, 7.3 mm in depth, and 4.5 mm in height.
It conforms to the automotive standard AEC-Q200 and also meets WE-STD 1516 standards.
Typical applications include non-isolated buck or buck-boost converters, constant current LED drivers, and power supply filtering.
It is packaged in tape and reel format, facilitating automated mounting on printed circuit boards.
It features a wirewound construction with magnetic shielding for improved reliability.
The country of origin for this inductor is China.
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