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Wurth Elektronik WE-MAPI 3020 Shielded Wirewound Surface Mount Inductor with Magnetic Iron Alloy Core 10μH ±20% 74438336100
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 | 10μH |
| Standards/Approvals | JEDEC JS709B, IEC 61249-2-21, RoHS, REACH |
| Package/Case | 3020 |
| Maximum DC Current | 1.2A |
| Maximum DC Resistance | 322mΩ |
| Inductance Tolerance | ±20 % |
| Termination Style | Surface Mount |
| Maximum Self Resonant Frequency | 18MHz |
| Inductor Construction | Wirewound |
| Automotive Standard | AEC-Q200 |
Key Features
- Compact 3020 package with 3mm length and 2mm height.
- Rated maximum DC current of 1.2A suitable for power applications.
- Features shielding and magnetic iron alloy core to reduce leakage and acoustic noise.
- Operating temperature range from -40°C to 125°C for industrial reliability.
- Compliant with automotive standard AEC-Q200 and industry certifications like RoHS and REACH.
- Maximum DC resistance of 322mΩ for efficient power handling.
- Surface mount termination style compatible with automated PCB assembly.
- Maximum self-resonant frequency of 18MHz supporting high-frequency circuits.
Product Description
Wurth Elektronik model 74438336100 WE-MAPI 3020 shielded wirewound surface mount inductor features a magnetic iron alloy core with 10μH inductance and a tolerance of ±20%. Designed for high-current power supply applications, this component provides excellent magnetic shielding and low acoustic noise, meeting rigorous automotive and industrial standards.
Its compact 3020 package dimensions of 3mm length, 2mm height, and 3mm depth make it suitable for space-constrained electronics, especially DC/DC converters, portable devices like PDAs and smartphones, and FPGA power management systems. The component operates reliably across a broad temperature range from -40°C to 125°C and withstands transient current spikes up to 1.2A.
The WE-MAPI series uses wirewound construction with moulded encapsulation, offering high mechanical stability and reduced electromagnetic interference. Surface mount termination ensures compatibility with modern PCB assembly processes using tape & reel packaging.
These inductors support frequencies up to 18MHz, making them ideal for switching power supplies, field programmable gate arrays, and other power conversion applications. Compliance with JEDEC JS709B, IEC 61249-2-21, RoHS, and REACH certifications ensures environmental and safety standards are met. Manufactured in Korea, Republic Of, this inductor guarantees high quality and reliability for demanding industrial and commercial electronic applications.
Compact 3020 package dimensions with 3mm length, 2mm height, and 3mm depth. Magnetic iron alloy core provides effective shielding and low leakage flux. Rated for maximum DC current of 1.2A and maximum operating temperature of 125°C.
Surface mount termination style supports automated assembly processes. Inductance of 10μH with tolerance ±20% suitable for power management circuits. Maximum DC resistance of 322mΩ ensures energy efficiency and less heat dissipation.
Moulded wirewound design for durability and reduced noise. Complies with automotive standard AEC-Q200 and global environmental regulations. Ideal for use in DC/DC converters, power supplies, mobile devices, and FPGA applications.
Explore more Wurth Elektronik components and high-quality Surface Mount Inductors at EnvMart for your electronic design and manufacturing needs.
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Frequently Asked Questions
This model features an inductance value of 10μH with a tolerance of ±20%.
It is rated for a maximum DC current of 1.2A, making it suitable for high-current power supply applications.
The inductor has compact dimensions of 3mm in length, 2mm in height, and 3mm in depth.
It can operate at a maximum temperature of 125°C, suitable for industrial applications.
Yes, it complies with the automotive standard AEC-Q200, ensuring reliability in automotive applications.
The maximum self-resonant frequency is 18MHz, which supports high-frequency circuit applications.
It features a surface mount termination style, compatible with automated PCB assembly processes.
The core material is a magnetic iron alloy, which provides effective shielding and low leakage flux.
It has a maximum DC resistance of 322mΩ, ensuring efficient power handling and less heat dissipation.
The inductor is packaged in tape & reel format, facilitating easy handling and automated assembly.
It meets several industry certifications, including RoHS and REACH, ensuring compliance with environmental standards.
This inductor is manufactured in the Republic of Korea, ensuring high quality and reliability.
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