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Wurth Elektronik WE-TPC 3816 Shielded Wirewound Surface Mount Inductor 4.7 μH ±30 % 1.2 A Idc 744031004
Specifications
| Country of Origin | China |
|---|---|
| Brand | Wurth Elektronik |
| Operating Temperature | - 40 to +125°C |
| Height | 1.65mm |
| Length | 3.8mm |
| Depth | 3.8mm |
| Packaging | Tape & Reel |
| Series | WE-TPC |
| Maximum Operating Temperature | 125°C |
| Minimum Operating Temperature | -40°C |
| Core Material | Ferrite |
| Inductance | 4.7μH |
| Package/Case | 3816 |
| Maximum DC Current | 1.2A |
| Pin Count | 2 |
| Maximum DC Resistance | 105mΩ |
| Inductance Tolerance | ±30 % |
| Termination Style | Surface Mount |
| Maximum Self Resonant Frequency | 75MHz |
| Inductor Construction | Wirewound |
| IPC/JEDEC J-STD-020E, RoHS, REACH, JEDEC JS709B, IEC 61249-2-21, IEC 60286-3 | 2013 |
Key Features
- Compact 3816 package size measuring 3.8 x 3.8 x 1.65 mm.
- Wirewound construction with ferrite core for high performance.
- Magnetically shielded to reduce electromagnetic interference.
- Operating temperature range from -40°C to +125°C suitable for industrial applications.
- Maximum DC resistance of 105 mΩ ensuring low power loss.
- Maximum self-resonant frequency of 75 MHz for high frequency applications.
- Termination style is surface mount compatible for automated PCB assembly.
- Compliant with IPC/JEDEC J-STD-020E, RoHS, REACH, JEDEC JS709B standards.
Product Description
Wurth Elektronik model 744031004 is a shielded wirewound surface mount inductor belonging to the WE-TPC series designed for compact, high-current applications. It features a 3816 case size with dimensions 3.8 mm by 3.8 mm and a height of 1.65 mm, making it ideal for space-constrained PCB layouts.
The inductor provides an inductance of 4.7 μH with a tolerance of ±30 %, supporting a maximum DC current of 1.2 A. Its ferrite core and wirewound construction ensure efficient magnetic performance while the magnetic shielding minimizes stray electromagnetic fields that could interfere with other components.
With a maximum DC resistance of 105 mΩ and a maximum self-resonant frequency of 75 MHz, this component suits a range of power management and filtering applications, including portable devices, DC/DC converters, embedded PCs, and telemetric data gathering systems.
Operating reliably across a temperature range of -40°C to +125°C, the component is suited for demanding industrial and commercial electronic environments. Its surface mount termination style complements modern automated assembly processes, and it is supplied in tape and reel packaging to optimize production efficiency.
The product complies with multiple industry standards and environmental regulations, including IPC/JEDEC J-STD-020E, RoHS, REACH, and JEDEC JS709B, ensuring quality and environmental safety for electronics manufacturing.
Compact 3816 footprint with low profile height. High current capacity and stable inductance. Shielded construction reduces electromagnetic interference. Wide operating temperature and compliance with international standards.
Suitable for portable power and industrial electronics applications.
This inductor is an excellent choice for engineers designing efficient power supplies, embedded systems, and portable electronics requiring reliable inductive components with low EMI characteristics. Browse EnvMart's selection of Surface Mount Inductors and Wurth Elektronik products for complementary components and design solutions.
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Frequently Asked Questions
This model has an inductance value of 4.7 μH with a tolerance of ±30%.
The maximum DC current rating for this inductor is 1.2 A.
The dimensions of this inductor are 3.8 mm in length, 3.8 mm in depth, and 1.65 mm in height.
The maximum self-resonant frequency is 75 MHz, making it suitable for high-frequency applications.
It operates reliably within a temperature range of -40°C to +125°C.
This inductor features a surface mount termination style, which is compatible with automated PCB assembly.
The maximum DC resistance is 105 mΩ, ensuring low power loss during operation.
The inductor is constructed with a ferrite core, which contributes to its performance characteristics.
It complies with IPC/JEDEC J-STD-020E, RoHS, REACH, and JEDEC JS709B standards.
The inductor is supplied in tape and reel packaging, which optimizes production efficiency.
It is suitable for power management and filtering applications, including portable devices and DC/DC converters.
This model features a wirewound construction, which enhances its magnetic performance.
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