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WURTH ELEKTRONIK 7448030509 Common Mode Power Line Choke

The Würth Elektronik WE-CMBNC is a common mode power line choke designed to suppress noise and interference in electronic circuits. This component is suitable for a wide range of applications, including power supplies, DC-DC converters, and signal filtering. It offers an inductance of 2x 9.0 mH, a rated current of 5.0 A, and a rated voltage of 250 V AC. The choke is RoHS compliant and operates within a temperature range of -40°C to 125°C, making it suitable for demanding environments. It is not intended for use in safety-critical applications without proper evaluation and agreement with Würth Elektronik.

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Source:Newark
Part No:7448030509
Stock:83
Inv Date:06-12-2026
Price: Unit price: $13.23
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Source:DigiKey
Part No:7448030509
Stock:872
Inv Date:06-12-2026
Price: Unit price: $12.26
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Part No:7448030509
Stock:20
Inv Date:06-12-2026
Price: Unit price: $12.9
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Part No:7448030509
Stock:0
Inv Date:06-12-2026
Price: Unit price: $48.63
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WURTH ELEKTRONIK 7448030509 Common Mode Power Line Choke Specifications:

  • Inductance: 2x 9.0 mH
  • Rated Current: 5.0 A
  • DC Resistance: 2x 28 mΩ
  • Rated Voltage: 250 V (AC)
  • Insulation Test Voltage: 1500 V (AC)
  • Temperature Rise: < 55K
  • Storage Temperature: -20°C to 60°C
  • Operating Temperature: -40°C to 125°C
  • Test Conditions: 20°C, 33% RH
  • Peak Temperature (Tp): 250°C - 260°C (Pb-Free)
  • Time of Actual Peak Temperature (tp): max. 10 seconds
  • Ramp-down Rate: ~ 2 K/s

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Frequently Asked Questions

Where can I buy WURTH ELEKTRONIK 7448030509?

You can click on the BUY or RFQ button to purchase 7448030509 from an authorized WURTH ELEKTRONIK distributor.

How do I troubleshoot issues or seek technical support for part 7448030509?

You can download the 7448030509 datasheet or visit the WURTH ELEKTRONIK website for support.

Who is the manufacturer of 7448030509?

WURTH ELEKTRONIK

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