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Wurth Elektronik WE-MAPI 3020 Shielded Wirewound Surface Mount Inductor with Magnetic Iron Alloy Core, 2.2 μH 74438336022
Specifications
| Country of Origin | Korea |
|---|---|
| Brand | Wurth Elektronik |
| Height | 2mm |
| Length | 3mm |
| Depth | 3mm |
| Packaging | Tape & Reel |
| Series | WE-MAPI |
| Maximum Operating Temperature | 125°C |
| Minimum Operating Temperature | -40°C |
| Core Material | Magnetic Iron Alloy |
| Inductance | 2.2μH |
| Standards/Approvals | RoHS, REACH, JEDEC JS709B, IEC 61249-2-21 |
| Package/Case | 3020 |
| Maximum DC Current | 2.4A |
| Maximum DC Resistance | 80mΩ |
| Inductance Tolerance | ±20 % |
| Termination Style | Surface Mount |
| Maximum Self Resonant Frequency | 42MHz |
| Inductor Construction | Wirewound |
| Automotive Standard | AEC-Q200 |
Key Features
- Compact 3020 package size with 3mm length and width, and 2mm height.
- Magnetic iron alloy core provides high current rating and low acoustic noise.
- Maximum DC current rating of 2.4A suitable for power applications.
- Temperature range from -40°C to 125°C ensures stability under harsh conditions.
- Low maximum DC resistance of 80 mΩ reduces power losses.
- Shielded construction minimizes electromagnetic interference.
- Meets automotive standard AEC-Q200 for quality and reliability.
- Moulded and wirewound design ensures durability and performance consistency.
Product Description
Wurth Elektronik 74438336022 WE-MAPI series Wirewound Surface Mount Inductor offers an inductance value of 2.2 μH with a tolerance of ±20%. This compact 3020 package component features a magnetic iron alloy core that enables handling of high transient current spikes and rated currents up to 2.4A. Its shielded design reduces leakage flux and acoustic noise, making it suitable for demanding industrial and automotive applications.
The inductor operates reliably over a wide temperature range of -40°C to 125°C, with a maximum DC resistance of only 80 mΩ, ensuring energy-efficient performance in power supply circuits. It complies with automotive industry standard AEC-Q200 and environmental standards including RoHS and REACH, making it ideal for integration in DC/DC converters, portable devices, mainboards, graphic cards, and wireless communication equipment.
The WE-MAPI series inductor is moulded and wirewound, delivering long-term durability and stable inductance performance. Its maximum self-resonant frequency of 42 MHz supports high-frequency applications, while surface mount termination style facilitates automated PCB assembly. The component is manufactured in Korea and supplied in tape and reel packaging for efficient production line handling.
Typical use cases for this inductor include power management in DC/DC converters, field-programmable gate array (FPGA) power supplies, POL converters, and power supplies for smartphones, tablets, and other mobile devices. It is an essential component for engineers focused on building reliable, compact, and efficient power circuitry.
Compact 3020 package with surface mount termination ensures space-saving PCB layouts. High current rating and low resistance optimize power efficiency and minimize voltage drop. Wide operating temperature range suitable for industrial and automotive environments.
Shielded wirewound construction suppresses electromagnetic interference for sensitive circuits. Industry standards compliance guarantees quality and environmental safety. Tape and reel packaging supports automated pick-and-place assembly processes.
Reliable performance in DC/DC converters and portable device power supplies. Manufactured with magnetic iron alloy core for high transient current handling. Explore more Surface Mount Inductors and electronic components at EnvMart for your industrial and electronic design needs.
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Frequently Asked Questions
This model has an inductance value of 2.2 μH with a tolerance of ±20%.
The maximum DC current rating for this inductor is 2.4A, making it suitable for power applications.
It operates reliably within a temperature range of -40°C to 125°C.
The maximum DC resistance is 80 mΩ, which helps reduce power losses in circuits.
The maximum self-resonant frequency of this unit is 42 MHz, suitable for high-frequency applications.
It features a wirewound construction, which contributes to its performance consistency.
It meets automotive standard AEC-Q200 and environmental standards including RoHS and REACH.
The inductor is housed in a compact 3020 package size, measuring 3mm in length and width, and 2mm in height.
It is supplied in tape and reel packaging, which supports efficient production line handling.
This model features a surface mount termination style, facilitating automated PCB assembly.
Typical applications include power management in DC/DC converters, FPGA power supplies, and power supplies for mobile devices.
This inductor is manufactured in Korea.
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