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WURTH ELEKTRONIK 74272151 LFS Snap Ferrite Core

The Würth Elektronik WE-STAR-TEC LFS Snap Ferrite Core is a compact and versatile component designed to provide effective EMI suppression and signal filtering in a wide range of electronic applications. Its snap-on design simplifies installation, while the integrated safety key technology ensures secure and reliable mounting. This ferrite core is intended for use in general electronic equipment and is not suitable for applications requiring high safety or reliability standards without proper evaluation and agreement. Proper storage and handling, including maintaining humidity levels and operating within specified temperature ranges, are crucial for optimal performance and longevity. Always refer to the datasheet for detailed specifications and application guidelines.

Authorized Distributors
Source:Newark
Part No:74272151
Stock:1675
Inv Date:06-12-2026
Price: Unit price: $12.33
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Source:DigiKey
Part No:74272151
Stock:292
Inv Date:06-12-2026
Price: Unit price: $9.88
Buy/RFQ:
Part No:74272151
Stock:293
Inv Date:06-12-2026
Price: Unit price: $10.39
Buy/RFQ:
Part No:74272151
Stock:0
Inv Date:06-12-2026
Price: Unit price: $16.51
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WURTH ELEKTRONIK 74272151 LFS Snap Ferrite Core Specifications:

  • Impedance @ 300 kHz: 17 Ω min.
  • Impedance @ 1 MHz: 73 Ω min.
  • Impedance @ 10 MHz: 33 Ω min.
  • Impedance @ 300 kHz (2 turns): 65 Ω typ.
  • Impedance @ 1 MHz (2 turns): 301 Ω typ.
  • Impedance @ 10 MHz (2 turns): 133 Ω typ.
  • Temperature during mounting process: +15 °C up to +35 °C
  • Operating Temperature: -25 °C up to +105 °C
  • Storage Conditions (original packaging): < 40 °C ; < 75 % RH
  • Storage Conditions (single parts): 15 °C up to +35 °C; 45 % up to 65 %
  • Test Cable: AWG26
  • Test Cable Length: 300 mm
  • Cable Diameter: 12 - 15 mm
  • Material: 8 W 5000
  • Initial Permeability: 5000 typ.
  • Curie Temperature: 160 °C typ.
  • Plastic Housing Color: Grey
  • Plastic Housing Flammability Rating: UL94 V-0

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Frequently Asked Questions

Where can I buy WURTH ELEKTRONIK 74272151?

You can click on the BUY or RFQ button to purchase 74272151 from an authorized WURTH ELEKTRONIK distributor.

How do I troubleshoot issues or seek technical support for part 74272151?

You can download the 74272151 datasheet or visit the WURTH ELEKTRONIK website for support.

Who is the manufacturer of 74272151?

WURTH ELEKTRONIK

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