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Wurth Elektronik Wirewound Surface Mount Inductor WE-PD SMT, 330μH 20% Tolerance 1.05A DC Current, Shielded with 7447706331
Specifications
| Country of Origin | China |
|---|---|
| Diameter | 8mm |
| Brand | Wurth Elektronik |
| Height | 6mm |
| Length | 12mm |
| Depth | 12mm |
| Packaging | Tape & Reel |
| Series | WE-PD SMT |
| Maximum Operating Temperature | 150°C |
| Minimum Operating Temperature | -40°C |
| Core Material | Manganese Zinc |
| Inductance | 330μH |
| Standards/Approvals | RoHS, REACH, JEDEC JS709B |
| Maximum DC Current | 1.05A |
| Maximum DC Resistance | 450mΩ |
| Inductance Tolerance | 20 % |
| Termination Style | Surface Mount |
| Maximum Self Resonant Frequency | 2.6MHz |
| Inductor Construction | Wirewound |
| Automotive Standard | AEC-Q200 |
Key Features
- Constructed with a manganese zinc core for magnetic efficiency.
- Rated for a maximum operating temperature of 150°C.
- Features shielding to reduce electromagnetic interference.
- Surface mount termination style suitable for PCB assembly.
- Complies with RoHS, REACH, and JEDEC JS709B standards.
- AEQ-Q200 automotive qualification ensures reliability in automotive environments.
- Compact size with 12mm length, 8mm diameter, and 6mm height dimensions.
- Maximum DC resistance of 450mΩ ensures low energy loss.
Product Description
Wurth Elektronik 7447706331 is a high-quality wirewound Surface Mount Inductor from the WE-PD SMT series, featuring a manganese zinc core that offers excellent magnetic properties for demanding electronics applications. With an inductance of 330μH and a tolerance of 20%, this inductor supports a maximum DC current of 1.05 A, making it suitable for switch mode power supplies and integrated DC/DC converters ranging from 0.1 W to 300 W.
Designed for industrial, automotive, and electronic manufacturing use, this shielded inductor reduces electromagnetic interference, enhancing overall circuit performance. The device operates reliably across a wide temperature range from -40°C to 150°C and meets rigorous standards including RoHS, REACH, JEDEC JS709B, and the automotive standard AEC-Q200, confirming its quality and safety for critical applications.
Its compact dimensions of 12mm length, 8mm diameter, and 6mm height allow for efficient PCB space utilization. The surface mount termination style ensures ease of assembly in automated manufacturing environments. With a maximum DC resistance of 450mΩ, it minimizes power losses, supporting efficient energy management in circuits.
Constructed with a manganese zinc core for enhanced performance. Shielded design for electromagnetic compatibility. Compliant with important environmental and quality standards. Suitable for industrial and automotive power electronics applications.
Compact form factor with surface mount termination for easy assembly.
This inductor is an ideal component in power electronics, industrial machinery, automotive electronic systems, telecommunications, and manufacturing environments requiring reliable and efficient inductance solutions. Explore more Wurth Elektronik components and solutions in the Electronics & Electricals category at EnvMart.
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Frequently Asked Questions
The inductance value of this model is 330μH with a tolerance of 20%.
It supports a maximum DC current of 1.05A.
The dimensions are 12mm in length, 8mm in diameter, and 6mm in height.
The maximum operating temperature is 150°C.
It is constructed with a manganese zinc core, which enhances its magnetic efficiency.
The termination style is surface mount, suitable for PCB assembly.
It complies with RoHS, REACH, and JEDEC JS709B standards, as well as the automotive standard AEC-Q200.
The maximum DC resistance is 450mΩ, which helps minimize energy loss.
The minimum operating temperature is -40°C.
The maximum self-resonant frequency is 2.6MHz.
It is packaged in tape and reel format, which is suitable for automated assembly processes.
This inductor is suitable for use in power electronics, industrial machinery, automotive electronic systems, and telecommunications.
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