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Wurth Elektronik WE-SL5 Wirewound Surface Mount Inductor with Ferrite Core 3.9 mH Dual Construction ±40 % 744272392
Specifications
| Country of Origin | India |
|---|---|
| Diameter | 8.7mm |
| Brand | Wurth Elektronik |
| Height | 6.5mm |
| Length | 10mm |
| Depth | 8.7mm |
| Packaging | Tape & Reel |
| Series | WE-SL5 |
| Maximum Operating Temperature | 125°C |
| Minimum Operating Temperature | -40°C |
| Interfaces | USB, Firewire, data and power lines |
| Core Material | Ferrite |
| Inductance | 3.9mH |
| Standards/Approvals | RoHS |
| Maximum DC Current | 520mA |
| Maximum DC Resistance | 540mΩ |
| Inductance Tolerance | ±40 % |
| Termination Style | Surface Mount |
| Maximum Self Resonant Frequency | 100kHz |
| Inductor Construction | Dual |
| Automotive Standard | AEC-Q200 |
Key Features
- Wirewound SMD inductor with a ferrite core ensuring high reliability.
- Inductance value of 3.9 mH with ±40 % tolerance for stable performance.
- Maximum DC current rating of 520 mA suitable for various electronic applications.
- Construction designed for surface mount technology with tape & reel packaging.
- Compliance with automotive standard AEC-Q200, ensuring durability under harsh conditions.
- Operating temperature range from -40°C to 125°C for wide environmental tolerance.
- Maximum DC resistance of 540 mΩ to minimize losses.
- RoHS compliant and UL 94-VO rated housing for safety standards.
Product Description
Wurth Elektronik 744272392 WE-SL5 wirewound surface mount inductor features a ferrite core providing robust inductance of 3.9 mH with dual construction and ±40 % tolerance. This inductor supports a maximum DC current of 520 mA, making it suitable for filtering and noise suppression in various industrial and automotive electronic circuits.
The component is packaged in a 4-way SMD housing sized for surface mount assembly, measuring 10 mm in length, 8.7 mm in diameter and depth, and 6.5 mm in height. It complies with the automotive standard AEC-Q200, ensuring it withstands automotive-grade environmental conditions. The inductor operates reliably between -40°C and 125°C, accommodating a wide temperature range for industrial and commercial use.
The maximum DC resistance is 540 mΩ, optimizing performance with low power losses, while the passive ferrite core construction assures stable impedance at frequencies up to 100 kHz. The product is RoHS compliant and housed in UL 94-VO rated casing, ensuring safety and environmental compliance.
These inductors are commonly applied in CAN bus lines, USB interfaces, Firewire data lines, and power lines where effective common mode noise suppression is critical to maintaining signal integrity and device reliability. The tape and reel packaging format supports high-volume automated manufacturing processes.
Wirewound surface mount construction with ferrite core enhances reliability. 3.9 mH inductance with ±40 % tolerance allows accurate filtering. Supports maximum DC current of 520 mA for diverse applications. Compact form factor fits standard automated SMD assembly lines.
Complies with AEC-Q200 automotive standard and RoHS directives. Wide operating temperature from -40°C to 125°C for harsh conditions. Low DC resistance of 540 mΩ minimizes energy loss and heat. Capable of impedance up to 13 kΩ and frequency handling up to 100 kHz.
Ideal for CAN, USB, Firewire, and power/data line systems.
Choose Wurth Elektronik WE-SL5 series for durable, high-performance common mode SMD chokes crafted for industrial, automotive, laboratory, and electronic component manufacturing environments. Discover more products in the Surface Mount Inductors category on EnvMart.
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Frequently Asked Questions
This model features an inductance value of 3.9 mH with a tolerance of ±40%.
The maximum DC current rating for this inductor is 520 mA, suitable for various electronic applications.
It operates reliably within a temperature range of -40°C to 125°C, accommodating harsh environmental conditions.
The maximum DC resistance is 540 mΩ, which helps minimize energy loss.
This inductor measures 10 mm in length, 8.7 mm in diameter, and 6.5 mm in height.
It is packaged in a tape and reel format, suitable for automated manufacturing processes.
It complies with the automotive standard AEC-Q200 and is RoHS compliant, ensuring safety and environmental standards.
This model is suitable for use in USB, Firewire, data, and power lines, providing effective noise suppression.
The maximum self-resonant frequency for this inductor is 100 kHz, allowing stable performance at high frequencies.
The core material of this inductor is ferrite, which enhances its reliability and performance.
It features a dual construction, which contributes to its robust performance characteristics.
It is commonly applied in CAN bus lines, USB interfaces, Firewire data lines, and power lines for noise suppression.
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