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WURTH ELEKTRONIK 744231121 EMI Noise Filter

The Wurth Electronics WE-CNSW series provides efficient high-frequency EMI noise suppression for data lines, maintaining signal integrity across various frequencies. Available in multiple package sizes such as 0603, 0805, 1206, and 1812, the series includes standard and high-frequency models supporting 10 MHz to 4 GHz. Designed for reflow soldering, they operate in environments from -40°C to +125°C. Their symmetrical winding design ensures minimal impact on high-speed signals, making them ideal for communication, networking, and digital data systems requiring reliable electromagnetic interference filtering.

Authorized Distributors
Source:Newark
Part No:744231121
Stock:3
Inv Date:06-12-2026
Price: Unit price: $1.28
Buy/RFQ:
Source:DigiKey
Part No:744231121
Stock:38000
Inv Date:06-12-2026
Price: Unit price: $0.3451
Buy/RFQ:
Part No:744231121
Stock:4670
Inv Date:06-13-2026
Price: Unit price: $1.13
Buy/RFQ:
Part No:744231121
Stock:0
Inv Date:06-12-2026
Price: Unit price: $0.76
Buy/RFQ:

WURTH ELEKTRONIK 744231121 EMI Noise Filter Specifications:

  • Package Sizes: 0603, 0805, 1206, 1812, 0504 (HF variants)
  • Operating Frequencies: 10 MHz to 1 GHz (standard), 100 MHz to 4 GHz (HF variants)
  • Temperature Range: -40°C to +125°C
  • Design: Current compensated, symmetrical winding
  • Application: EMI filtering for data lines in communication and networking
  • Soldering: Recommended reflow soldering method
  • Certifications: RoHS compliant

Buy the Wurth Series EMI Noise Filter: 744231121

Enhance your electronic system’s reliability with the Wurth WE-CNSW series EMI noise filters. Designed for high-frequency noise suppression, these filters support frequencies up to 4 GHz in various package sizes. They are ideal for communication, networking, and digital systems that demand minimal signal disturbance. Easy to solder via reflow, they operate between -40°C and +125°C, ensuring durability and consistent performance in challenging environments. Protect your data integrity and reduce electromagnetic interference effectively today.

Buy Wurth WE-CNSW series EMI noise filters now and ensure high-reliability electromagnetic interference suppression for your high-speed data systems.

Frequently Asked Questions

Where can I buy WURTH ELEKTRONIK 744231121?

You can click on the BUY or RFQ button to purchase 744231121 from an authorized WURTH ELEKTRONIK distributor.

How do I troubleshoot issues or seek technical support for part 744231121?

You can download the 744231121 datasheet or visit the WURTH ELEKTRONIK website for support.

Who is the manufacturer of 744231121?

WURTH ELEKTRONIK

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