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WURTH ELEKTRONIK 744201 Common Mode Filter

This WURTH ELEKTRONIK WE-SL SMD Common Mode Line Filter is designed for general electronic equipment, effectively reducing electromagnetic interference with a compact design. Suitable for applications requiring high noise suppression and reliable performance, it features a rated voltage up to 80V and impedance characteristics optimized for common mode noise filtering. Its robust construction ensures durability under operating conditions from -40°C to +125°C, making it ideal for industrial and consumer electronics where EMI mitigation is critical. Compliant with RoHS & REACH standards, it’s suitable for a wide range of electrical applications.

Authorized Distributors
Source:Newark
Part No:744201
Stock:938
Inv Date:06-12-2026
Price: Unit price: $4.16
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Source:DigiKey
Part No:744201
Stock:43
Inv Date:06-12-2026
Price: Unit price: $16.99
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Source:DigiKey
Part No:744201
Stock:494
Inv Date:06-12-2026
Price: Unit price: $3.68
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Part No:744201
Stock:1984
Inv Date:06-12-2026
Price: Unit price: $3.67
Buy/RFQ:
Part No:744201
Stock:0
Inv Date:06-12-2026
Price: Unit price: $3.67
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WURTH ELEKTRONIK 744201 Common Mode Filter Specifications:

  • Rated Voltage: 80 V max
  • Impedance Zmax: 14,000 Q at 100 MHz
  • Leakage inductance: 290 nH at 1 MHz/1 mA
  • Rated current: 200 mA max at 40K IR
  • DC Resistance: 4-85 Q max
  • Operating Temperature: -40°C to +125°C
  • Storage Temperature: -20°C to +40°C at 75% RH
  • Test Voltage (Insulation): 500 V max
  • Package: Surface Mount Device (SMD), Tape & Reel packaging
  • Compliance: RoHS & REACH
  • Suitable for EMI mitigation in electronic circuits
  • Designed for general electronic equipment use
  • Maximum ambient temperature: 85°C
  • Peak temperature profile for soldering: 260°C (Pb-Free), 150 seconds preheat

Buy the Buy WURTH ELEKTRONIK Common Mode Line Filter Part Number 744201 Online

Purchase the WURTH ELEKTRONIK WE-SL Common Mode Line Filter 744201 online to ensure your electronic devices meet high EMI standards. This SMD component offers excellent noise filtering, rated up to 80V, with a high impedance maximum of 14,000 Q at 100 MHz. Its compact design fits easily into various PCB layouts, providing durability from -40°C to +125°C, and complies with RoHS & REACH standards. Perfect for industrial, consumer, and sensitive electronic applications, it's the trusted choice for noise suppression and electromagnetic compatibility improvement. Buy online today for quick delivery and technical support.

Order your WURTH ELEKTRONIK WE-SL Line Filter 744201 today and enhance your electronic noise suppression with reliable, RoHS-compliant performance.

Frequently Asked Questions

Where can I buy WURTH ELEKTRONIK 744201?

You can click on the BUY or RFQ button to purchase 744201 from an authorized WURTH ELEKTRONIK distributor.

How do I troubleshoot issues or seek technical support for part 744201?

You can download the 744201 datasheet or visit the WURTH ELEKTRONIK website for support.

Who is the manufacturer of 744201?

WURTH ELEKTRONIK

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