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Wurth Elektronik Shielded Wirewound Surface Mount Inductor with Ferrite Core 3.3 μH ±20 % 2.6 A Idc 74408943033
Specifications
| Country of Origin | China |
|---|---|
| Brand | Wurth Elektronik |
| Height | 3.8mm |
| Length | 4.8mm |
| Depth | 4.8mm |
| Packaging | Tape & Reel |
| Series | WE-SPC |
| Maximum Operating Temperature | 125°C |
| Minimum Operating Temperature | -40°C |
| Core Material | Ferrite |
| Inductance | 3.3μH |
| Standards/Approvals | JEDEC JS709B, RoHS, REACH |
| Package/Case | 4838 |
| Maximum DC Current | 2.6A |
| Pin Count | 2 |
| Maximum DC Resistance | 36mΩ |
| Inductance Tolerance | ±20 % |
| Termination Style | Surface Mount |
| Maximum Self Resonant Frequency | 64MHz |
| Inductor Construction | Wirewound |
Key Features
- Magnetically shielded design reduces leakage fields effectively.
- Wirewound construction ensures high-quality electrical performance.
- Ferrite core material provides stable inductance and low losses.
- Compact 4838 package suitable for surface mount applications.
- Rated for operation from -40°C to 125°C for diverse environments.
- Maximum DC resistance of 36 mΩ ensures efficiency.
- Supports reflow soldering with molded body and surface mount termination.
- High maximum self-resonant frequency of 64 MHz for high-frequency applications.
Product Description
Wurth Elektronik 74408943033 is a shielded wirewound surface mount inductor designed with a ferrite core, offering an inductance of 3.3 μH with ±20% tolerance and a maximum DC current rating of 2.6 A. This component features a compact 4838 package with dimensions of 4.8 mm length, 3.8 mm height, and 4.8 mm depth, tailored for surface mount technology (SMT) applications.
The magnetically shielded construction minimizes leakage fields, making it suitable for sensitive electronic circuits. The ferrite core provides stable inductance characteristics and low self-losses, contributing to efficient performance. This inductor is rated for operation in temperatures ranging from -40°C to 125°C, ensuring reliability under harsh conditions.
The device supports reflow soldering due to its molded design with a surface mount termination style. It has a maximum DC resistance of 36 mΩ, which aids in maintaining power efficiency. Additionally, the inductor possesses a high maximum self-resonant frequency of 64 MHz, enabling effective use in high-frequency circuits.
Compliance with JEDEC JS709B standards, alongside RoHS and REACH directives, confirms the product’s environmental and regulatory conformity. The 74408943033 inductor is packaged on tape and reel to facilitate automated pick-and-place assembly processes used in modern electronics manufacturing.
Typical applications include portable power devices, DC/DC converters, PCMCIA cards, smartphones, PDAs, and digital cameras where compact and reliable inductors are critical. Magnetically shielded design to reduce electromagnetic interference.
Wirewound ferrite core for stability and efficiency. Compact size suitable for space-constrained applications. Wide operating temperature range for versatile use. Low DC resistance to optimize power handling. High self-resonant frequency for high-speed electronics.
This product is an ideal choice for engineers and designers working in consumer electronics, telecommunications, and power management circuits seeking durable and high-performance inductors.
Explore more Surface Mount Inductors and related electronic components in the Electronics Components category at EnvMart to find solutions tailored to your project needs.
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Frequently Asked Questions
This model has an inductance value of 3.3 μH with a tolerance of ±20%.
The maximum DC current rating for this inductor is 2.6 A.
The inductor has a length of 4.8 mm, a height of 3.8 mm, and a depth of 4.8 mm.
It has a maximum self-resonant frequency of 64 MHz, suitable for high-frequency applications.
The inductor is rated for operation in temperatures ranging from -40°C to 125°C.
This model features a surface mount termination style, making it suitable for surface mount technology applications.
The maximum DC resistance is 36 mΩ, which helps maintain power efficiency.
It is packaged on tape and reel, facilitating automated assembly processes.
This model complies with JEDEC JS709B standards and is also RoHS and REACH compliant.
The inductor is constructed with a ferrite core, which provides stable inductance and low losses.
Typical applications include portable power devices, DC/DC converters, smartphones, and digital cameras.
The magnetically shielded design effectively reduces leakage fields, making it suitable for sensitive electronic circuits.
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