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Wurth Elektronik Shielded Wirewound Surface Mount Inductor 220 μH ±20% 430 mA Idc 7332 Package 7447789222
Specifications
| Country of Origin | China |
|---|---|
| Brand | Wurth Elektronik |
| Height | 3.2mm |
| Length | 7.3mm |
| Depth | 7.3mm |
| Packaging | Tape & Reel |
| Series | WE-PD |
| Maximum Operating Temperature | 125°C |
| Minimum Operating Temperature | -40°C |
| Inductance | 220μH |
| Standards/Approvals | JEDEC JS709B, IEC 62024-2-2020, REACH, RoHS |
| Package/Case | 7332 |
| Maximum DC Current | 430mA |
| Maximum DC Resistance | 1.65Ω |
| Inductance Tolerance | ±20 % |
| Termination Style | Surface Mount |
| Maximum Self Resonant Frequency | 5.6MHz |
| Inductor Construction | Wirewound |
| Automotive Standard | AEC-Q200 |
Key Features
- Magnetically shielded design ensures low leakage field.
- Compact 7332 package dimensions with 7.3 mm length and depth, 3.2 mm height.
- Maximum DC resistance of 1.65 Ω for efficient current flow.
- Suitable for high current loading in switching regulators and DC-DC converters.
- Operates reliably from -40°C to 125°C.
- Compliant with automotive standard AEC-Q200 and industry standards JEDEC JS709B, IEC 62024-2-2020, REACH, and RoHS.
- Recommended for applications requiring high efficiency (>86%) and low operating voltages.
- Supplied on tape and reel packaging for automated PCB assembly.
Product Description
Wurth Elektronik 7447789222 is a high-quality shielded wirewound surface mount inductor offering 220 μH inductance with ±20% tolerance and a maximum DC current rating of 430 mA. This model is housed in a compact 7332 package measuring 7.3 mm in length and depth, and 3.2 mm in height, optimized for surface mount applications.
The magnetic shielding in this inductor reduces leakage fields, improving electromagnetic compatibility in sensitive electronic circuits. Its maximum DC resistance of 1.65 Ω enables efficient current flow suitable for power applications requiring high current carrying capacity.
Designed for robustness and reliability, the inductor operates within a wide temperature range from -40°C to 125°C, making it ideal for various industrial and automotive environments. It complies with the automotive standard AEC-Q200 and industry standards including JEDEC JS709B, IEC 62024-2-2020, REACH, and RoHS, ensuring quality and environmental compliance.
These inductors are particularly effective in switching regulators - both low voltage and high-efficiency (>86%) systems - and integrated DC-DC converters commonly used in graphic cards and other advanced electronic devices.
The wirewound construction combined with a moulded body provides enhanced mechanical strength and vibration resistance. The product is supplied in tape and reel packaging format compatible with automated PCB insertion and soldering processes.
Magnetically shielded for low electromagnetic interference. Compact 7332 surface mount package for space-saving on PCBs. Rated for 430 mA continuous DC current with 1.65 Ω maximum resistance. Wide operating temperature range from -40°C to 125°C.
Compliant with automotive and industry standards for reliable performance. Suitable for high-efficiency switching regulator and DC-DC converter applications. Durable wirewound construction with moulded encapsulation. Tape and reel packaging enables efficient automated assembly.
This Wurth Elektronik inductor is an excellent choice for industrial, automotive, telecommunications, and consumer electronics applications requiring stable inductance, current handling, and compact mounting. Explore more inductors and components in the Electronics & Electricals category at EnvMart to fit your project needs.
Explore more products in our Surface Mount Inductors category.
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Frequently Asked Questions
This model offers an inductance of 220 μH with a tolerance of ±20%.
The maximum DC current rating for this inductor is 430 mA.
The 7332 package measures 7.3 mm in length and depth, and 3.2 mm in height.
The maximum DC resistance is 1.65 Ω, which facilitates efficient current flow.
It operates reliably within a temperature range of -40°C to 125°C.
It complies with automotive standard AEC-Q200 and industry standards including JEDEC JS709B, IEC 62024-2-2020, REACH, and RoHS.
This inductor features a wirewound construction, which enhances its mechanical strength and vibration resistance.
It is supplied in tape and reel packaging, which is compatible with automated PCB assembly processes.
The maximum self-resonant frequency is 5.6 MHz.
It is suitable for high-efficiency switching regulators and DC-DC converters, particularly in low voltage systems.
The termination style of this inductor is surface mount, designed for easy integration into PCBs.
This inductor belongs to the WE-PD series by Wurth Elektronik.
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