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| Country of Origin | China |
|---|---|
| Brand | Wurth Elektronik |
| Operating Temperature | -40 °C to +125 °C |
| Height | 2.1mm |
| Length | 3.5mm |
| Depth | 3mm |
| Packaging | Tape & Reel |
| Series | WE-PD2 |
| Maximum Operating Temperature | 125°C |
| Minimum Operating Temperature | -40°C |
| Core Material | Ferrite |
| Inductance | 4.7μH |
| Standards/Approvals | JEDEC JS709B, REACH, RoHS |
| Package/Case | 3521 |
| Maximum DC Current | 1.16A |
| Pin Count | 2 |
| Maximum DC Resistance | 160mΩ |
| Inductance Tolerance | ±20 % |
| Termination Style | Surface Mount |
| Maximum Self Resonant Frequency | 70MHz |
| Inductor Construction | Unshielded |
| Recommended solder profile | Reflow |
Wurth Elektronik 7447732047 Surface Mount Inductor WE-PD2 3521 is a high-quality electronic component designed for industrial and electronic applications requiring efficient inductance control. Featuring a ferrite core, this unshielded Surface Mount Inductor provides an inductance of 4.7 μH with a tolerance of ±20 % and supports a maximum DC current of 1.16 A, suitable for low voltage DC/DC switching regulators such as those found in graphic cards, embedded PC-cards, and mainboards.
The inductor is sized in a 3521 package case measuring 3.5 mm in length, 3 mm in depth, and 2.1 mm in height, making it compact for precise PCB assembly. It operates reliably within a wide temperature range from -40 °C to +125 °C, ensuring performance stability in diverse environments.
Manufactured under compliance with standards JEDEC JS709B, REACH, and RoHS, this component meets industry demands for environmental and safety requirements. It has a maximum DC resistance of 160 mΩ that promotes efficient current flow and prevents unnecessary energy loss.
The device uses tape and reel packaging, facilitating automated assembly lines. The recommended solder profile for assembly is reflow, which is standard for modern electronics manufacturing.
Ideal for industrial electronics, power management circuits, telecommunications, and embedded systems, this inductor helps optimize electrical performance by providing optimal attenuation in MHz frequency ranges and stable operation under high inductance requirements.
This unshielded inductor features a ferrite core for reliable magnetic performance. Suitable for surface mount applications with a 3521 package case size. Operates effectively in temperatures from -40 °C to +125 °C. The inductance tolerance is ±20 %, suitable for switching regulators and DC/DC converters.
Complies with JEDEC JS709B, REACH, and RoHS standards. Maximum DC resistance is 160 mΩ ensuring efficient current flow. The device is moulded with a height of 2.1 mm, a length of 3.5 mm, and a depth of 3 mm. Recommended solder profile is reflow paste suitable for common PCB assembly.
Explore EnvMart’s Electronics Components category for a wide selection of inductors and related products to support your electronic design and manufacturing needs.
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