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Wurth Elektronik WE-CNSW SMD 0805 Surface Mount Common Mode Line Filter with Ferrite Core 0.17 μH Dual ±25 % 370 mA 744231121
Specifications
| Country of Origin | India |
|---|---|
| Brand | Wurth Elektronik |
| Height | 1.2mm |
| Length | 2mm |
| Depth | 1.2mm |
| Packaging | Tape & Reel |
| Series | WE-CNSW SMD |
| Maximum Operating Temperature | 125°C |
| Minimum Operating Temperature | -40°C |
| Core Material | Ferrite |
| Inductance | 0.17μH |
| Standards/Approvals | JEDEC JS709B, RoHS, REACH, IEC 61249-2-21 |
| Package/Case | 0805 |
| Maximum DC Current | 370mA |
| Pin Count | 4 |
| Maximum DC Resistance | 300mΩ |
| Inductance Tolerance | ±25 % |
| Termination Style | Surface Mount |
| Inductor Construction | Dual |
| Automotive Standard | AEC-Q200 |
Key Features
- Compact 0805 package suitable for surface mounting on PCBs.
- Constructed with ferrite core material ensuring high common mode suppression at high frequencies.
- Dual inductor construction optimizes interference reduction in signal lines.
- Supports automotive AEC-Q200 standard ensuring reliability under harsh conditions.
- Wide operating temperature range from -40°C to 125°C for versatile applications.
- Low maximum DC resistance of 300 mΩ to minimize power loss.
- Includes 4 pins and is molded for mechanical stability and protection.
- Complies with JEDEC JS709B, RoHS, REACH, and IEC 61249-2-21 standards.
Product Description
Wurth Elektronik 744231121 is a Surface Mount Common Mode Line Filter designed in an 0805 package with a ferrite core, providing an inductance of 0.17 μH dual with ±25 % tolerance. This component supports a maximum DC current of 370 mA and features a low DC resistance of 300 mΩ, making it highly efficient for EMI noise suppression in high-speed signal lines.
The dual inductor construction and ferrite core provide excellent common mode suppression at high frequencies, which is essential for reducing electromagnetic interference in sensitive electronic circuits such as USB 2.0, Firewire, LVDS, LAN, and other high-speed data applications.
Compliant with the automotive AEC-Q200 standard and operating between -40°C and 125°C, this filter is suitable for robust applications in automotive and industrial environments. The component is surface mount type with termination style optimized for PCB assembly and is molded for durability.
The product complies with international standards including JEDEC JS709B, RoHS, REACH, and IEC 61249-2-21 ensuring environmental and quality standards are met. Packaging is done on Tape & Reel for streamlined manufacturing processes.
Compact 0805 size for space-efficient PCB design. Ferrite core provides high common mode noise suppression at high frequencies. Dual construction reduces influence on high-speed signal integrity. Automotive grade AEC-Q200 qualified for demanding applications.
Wide temperature range ensures reliable performance under extreme conditions. Low DC resistance minimizes power loss and heat generation. Compliant with multiple environmental and safety standards. Packaging suitable for automatic placement in manufacturing.
This Wurth Elektronik Surface Mount Inductor is ideal for industrial, automotive, telecommunications, and consumer electronics applications requiring reliable EMI noise filtering and signal integrity.
Explore EnvMart’s extensive collection of electronic components and Surface Mount Inductors for advanced circuit design and industrial manufacturing solutions.
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Frequently Asked Questions
The inductance value of this surface mount common mode line filter is 0.17 μH with a tolerance of ±25%.
It can handle a maximum DC current of 370 mA.
The dimensions of this filter are 2 mm in length, 1.2 mm in height, and 1.2 mm in depth.
The operating temperature range is from -40°C to 125°C.
It is packaged on Tape & Reel, which is suitable for automatic placement in manufacturing processes.
This component complies with JEDEC JS709B, RoHS, REACH, and IEC 61249-2-21 standards.
The maximum DC resistance is 300 mΩ, which helps minimize power loss.
The core material used in this inductor is ferrite, which ensures high common mode suppression at high frequencies.
This unit features 4 pins for connection.
It meets the automotive AEC-Q200 standard, ensuring reliability under harsh conditions.
This model is suitable for applications in automotive, industrial, telecommunications, and consumer electronics requiring EMI noise filtering and signal integrity.
It features a dual inductor construction, which optimizes interference reduction in signal lines.
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